Module:Convert/data

-- Conversion data used by Module:Convert which uses mw.loadData for -- read-only access to this module so that it is loaded only once per page. -- See en:Template:Convert/Transwiki guide if copying to another wiki. -- -- These data tables follow: --  all_units           all properties for a unit, including default output --  default_exceptions  exceptions for default output ('kg' and 'g' have different defaults) --  link_exceptions     exceptions for links ('kg' and 'g' have different links) -- -- These tables are generated by a script which reads the wikitext of a page that -- documents the required properties of each unit; see en:Module:Convert/doc.

--- -- Do not change the data in this table because it is created by running -- -- a script that reads the wikitext from a wiki page (see note above). -- --- local all_units = { ["Gy"] = { _name1  = "gray", _symbol = "Gy", utype   = "absorbed radiation dose", scale   = 1, prefixes = 1, default = "rad", link    = "Gray (unit)", },   ["rad"] = { _name1  = "rad", _symbol = "rad", utype   = "absorbed radiation dose", scale   = 0.01, prefixes = 1, default = "Gy", link    = "Rad (unit)", },   ["cm/s2"] = { name1   = "centimetre per second squared", name1_us = "centimeter per second squared", name2   = "centimetres per second squared", name2_us = "centimeters per second squared", symbol  = "cm/s2", utype   = "acceleration", scale   = 0.01, default = "ft/s2", link    = "Gal (unit)", },   ["ft/s2"] = { name1   = "foot per second squared", name2   = "feet per second squared", symbol  = "ft/s2", utype   = "acceleration", scale   = 0.3048, default = "m/s2", },   ["g0"] = { name1   = "standard gravity", name2   = "standard gravities", symbol  = "g0", utype   = "acceleration", scale   = 9.80665, default = "m/s2", },   ["km/hs"] = { name1   = "kilometre per hour per second", name1_us = "kilometer per hour per second", name2   = "kilometres per hour per second", name2_us = "kilometers per hour per second", symbol  = "km/(h·s)", utype   = "acceleration", scale   = 0.27777777777777779, default = "mph/s", link    = "Acceleration", },   ["km/s2"] = { name1   = "kilometre per second squared", name1_us = "kilometer per second squared", name2   = "kilometres per second squared", name2_us = "kilometers per second squared", symbol  = "km/s2", utype   = "acceleration", scale   = 1000, default = "mph/s", link    = "Acceleration", },   ["m/s2"] = { name1   = "metre per second squared", name1_us = "meter per second squared", name2   = "metres per second squared", name2_us = "meters per second squared", symbol  = "m/s2", utype   = "acceleration", scale   = 1, default = "ft/s2", },   ["mph/s"] = { name1   = "mile per hour per second", name2   = "miles per hour per second", symbol  = "mph/s", utype   = "acceleration", scale   = 0.44704, default = "km/hs", link    = "Acceleration", },   ["km/h/s"] = { target  = "km/hs", },   ["standard gravity"] = { target  = "g0", },   ["1000sqft"] = { name1   = "thousand square feet", name2   = "thousand square feet", symbol  = "1000 sq ft", utype   = "area", scale   = 92.90304, default = "m2", link    = "Square foot", },   ["a"] = { _name1  = "are", _symbol = "a", utype   = "area", scale   = 100, prefixes = 1, default = "sqft", link    = "Hectare#Are", },   ["acre"] = { symbol  = "acre", usename = 1, utype   = "area", scale   = 4046.8564224, default = "ha", },   ["acre-sing"] = { target  = "acre", },   ["arpent"] = { symbol  = "arpent", usename = 1, utype   = "area", scale   = 3418.89, default = "ha", },   ["cda"] = { name1   = "cuerda", symbol  = "cda", utype   = "area", scale   = 3930.395625, default = "acre ha", },   ["Cypriot donum"] = { symbol  = "donum", usename = 1, utype   = "area", scale   = 1337.803776, default = "km2 sqmi", link    = "Dunam", },   ["Cypriot dunam"] = { symbol  = "dunam", usename = 1, utype   = "area", scale   = 1337.803776, default = "km2 sqmi", },   ["Cypriot dunum"] = { symbol  = "dunum", usename = 1, utype   = "area", scale   = 1337.803776, default = "km2 sqmi", link    = "Dunam", },   ["Cypriot dönüm"] = { symbol  = "dönüm", usename = 1, utype   = "area", scale   = 1337.803776, default = "km2 sqmi", link    = "Dunam", },   ["daa"] = { name1   = "decare", symbol  = "daa", utype   = "area", scale   = 1000, default = "km2 sqmi", },   ["donum"] = { symbol  = "donum", usename = 1, utype   = "area", scale   = 1000, default = "km2 sqmi", link    = "Dunam", },   ["dunam"] = { symbol  = "dunam", usename = 1, utype   = "area", scale   = 1000, default = "km2 sqmi", },   ["dunum"] = { symbol  = "dunum", usename = 1, utype   = "area", scale   = 1000, default = "km2 sqmi", link    = "Dunam", },   ["dönüm"] = { symbol  = "dönüm", usename = 1, utype   = "area", scale   = 1000, default = "km2 sqmi", link    = "Dunam", },   ["ha"] = { name1   = "hectare", symbol  = "ha", utype   = "area", scale   = 10000, default = "acre", },   ["hectare"] = { name1   = "hectare", symbol  = "ha", usename = 1, utype   = "area", scale   = 10000, default = "acre", },   ["Iraqi donum"] = { symbol  = "donum", usename = 1, utype   = "area", scale   = 2500, default = "km2 sqmi", link    = "Dunam", },   ["Iraqi dunam"] = { symbol  = "dunam", usename = 1, utype   = "area", scale   = 2500, default = "km2 sqmi", },   ["Iraqi dunum"] = { symbol  = "dunum", usename = 1, utype   = "area", scale   = 2500, default = "km2 sqmi", link    = "Dunam", },   ["Iraqi dönüm"] = { symbol  = "dönüm", usename = 1, utype   = "area", scale   = 2500, default = "km2 sqmi", link    = "Dunam", },   ["Irish acre"] = { name1   = "Irish acre", symbol  = "Irish acres", utype   = "area", scale   = 6555.2385024, default = "ha", link    = "Acre (Irish)", },   ["m2"] = { _name1  = "square metre", _name1_us= "square meter", _symbol = "m2", prefix_position= 8, utype   = "area", scale   = 1, prefixes = 2, default = "sqft", link    = "Square metre", },   ["old donum"] = { symbol  = "donum", usename = 1, utype   = "area", scale   = 919.3, default = "km2 sqmi", link    = "Dunam", },   ["old dunam"] = { symbol  = "dunam", usename = 1, utype   = "area", scale   = 919.3, default = "km2 sqmi", },   ["old dunum"] = { symbol  = "dunum", usename = 1, utype   = "area", scale   = 919.3, default = "km2 sqmi", link    = "Dunam", },   ["old dönüm"] = { symbol  = "dönüm", usename = 1, utype   = "area", scale   = 919.3, default = "km2 sqmi", link    = "Dunam", },   ["pondemaat"] = { name1   = "pondemaat", name2   = "pondemaat", symbol  = "pond", utype   = "area", scale   = 3674.363358816, default = "m2", link    = ":nl:pondemaat", },   ["pyeong"] = { name2   = "pyeong", symbol  = "pyeong", usename = 1, utype   = "area", scale   = 3.3057851239669422, default = "m2", },   ["rood"] = { symbol  = "rood", usename = 1, utype   = "area", scale   = 1011.7141056, default = "sqft sqm", subdivs = { ["sqperch"] = { 40, default = "m2" } }, link    = "Rood (unit)", },   ["sqfoot"] = { name1   = "square foot", name2   = "square foot", symbol  = "sq ft", utype   = "area", scale   = 0.09290304, default = "m2", },   ["sqft"] = { name1   = "square foot", name2   = "square feet", symbol  = "sq ft", utype   = "area", scale   = 0.09290304, default = "m2", },   ["sqin"] = { name1   = "square inch", name2   = "square inches", symbol  = "sq in", utype   = "area", scale   = 0.00064516, default = "cm2", },   ["sqmi"] = { name1   = "square mile", symbol  = "sq mi", utype   = "area", scale   = 2589988.110336, default = "km2", },   ["sqnmi"] = { name1   = "square nautical mile", symbol  = "sq nmi", utype   = "area", scale   = 3429904, default = "km2 sqmi", link    = "Nautical mile", },   ["sqperch"] = { name2   = "perches", symbol  = "perch", usename = 1, utype   = "area", scale   = 25.29285264, default = "sqm", link    = "Perch (unit)#Area", },   ["sqverst"] = { symbol  = "square verst", usename = 1, utype   = "area", scale   = 1138062.24, default = "km2 sqmi", link    = "Verst", },   ["sqyd"] = { name1   = "square yard", symbol  = "sq yd", utype   = "area", scale   = 0.83612736, default = "m2", },   ["tsubo"] = { name2   = "tsubo", symbol  = "tsubo", usename = 1, utype   = "area", scale   = 3.3057851239669422, default = "m2", link    = "Japanese units of measurement#Area", },   ["acres"] = { target  = "acre", },   ["are"] = { target  = "a", },   ["Cypriot donum diaeresis"] = { target  = "Cypriot dönüm", },   ["Cypriot donum dots"] = { target  = "Cypriot dönüm", },   ["decare"] = { target  = "daa", },   ["donum diaeresis"] = { target  = "dönüm", },   ["donum dots"] = { target  = "dönüm", },   ["foot2"] = { target  = "sqfoot", },   ["ft2"] = { target  = "sqft", },   ["in2"] = { target  = "sqin", symbol  = "in2", },   ["Iraqi donum diaeresis"] = { target  = "Iraqi dönüm", },   ["Iraqi donum dots"] = { target  = "Iraqi dönüm", },   ["km²"] = { target  = "km2", },   ["metric donum"] = { target  = "donum", },   ["metric donum diaeresis"] = { target  = "dönüm", },   ["metric donum dots"] = { target  = "dönüm", },   ["metric dunam"] = { target  = "dunam", },   ["metric dönüm"] = { target  = "dönüm", },   ["mi2"] = { target  = "sqmi", },   ["million acre"] = { target  = "e6acre", },   ["million acres"] = { target  = "e6acre", },   ["million hectares"] = { target  = "e6ha", },   ["m²"] = { target  = "m2", },   ["nmi2"] = { target  = "sqnmi", },   ["old donum diaeresis"] = { target  = "old dönüm", },   ["old donum dots"] = { target  = "old dönüm", },   ["pond"] = { target  = "pondemaat", },   ["sq arp"] = { target  = "arpent", },   ["sqkm"] = { target  = "km2", },   ["sqm"] = { target  = "m2", },   ["square verst"] = { target  = "sqverst", },   ["verst2"] = { target  = "sqverst", },   ["yd2"] = { target  = "sqyd", },   ["m2/ha"] = { name1   = "square metre per hectare", name1_us = "square meter per hectare", name2   = "square metres per hectare", name2_us = "square meters per hectare", symbol  = "m2/ha", utype   = "area per unit area", scale   = 0.0001, default = "sqft/acre", link    = "Basal area", },   ["sqft/acre"] = { name1   = "square foot per acre", name2   = "square feet per acre", symbol  = "sq ft/acre", utype   = "area per unit area", scale   = 2.295684113865932e-5, default = "m2/ha", },   ["cent"] = { name1   = "cent", symbol  = "¢", utype   = "cent", scale   = 1, default = "cent", link    = "Cent (currency)", },   ["¢"] = {	target   = "cent", },   ["A.h"] = { name1   = "ampere-hour", symbol  = "A·h", utype   = "charge", scale   = 3600, default = "coulomb", },   ["coulomb"] = { _name1  = "coulomb", _symbol = "C", utype   = "charge", scale   = 1, prefixes = 1, default = "e", link    = "Coulomb", },   ["e"] = { name1   = "elementary charge", symbol  = "e", utype   = "charge", scale   = 1.602176487e-19, default = "coulomb", },   ["A·h"] = { target  = "A.h", },   ["g-mol"] = { name1   = "gram-mole", symbol  = "g-mol", utype   = "chemical amount", scale   = 1, default = "lbmol", link    = "Mole (unit)", },   ["gmol"] = { name1   = "gram-mole", symbol  = "gmol", utype   = "chemical amount", scale   = 1, default = "lbmol", link    = "Mole (unit)", },   ["kmol"] = { name1   = "kilomole", symbol  = "kmol", utype   = "chemical amount", scale   = 1000, default = "lbmol", link    = "Mole (unit)", },   ["lb-mol"] = { name1   = "pound-mole", symbol  = "lb-mol", utype   = "chemical amount", scale   = 453.59237, default = "mol", link    = "Mole (unit)#Other units called \"mole\"", },   ["lbmol"] = { name1   = "pound-mole", symbol  = "lbmol", utype   = "chemical amount", scale   = 453.59237, default = "mol", link    = "Mole (unit)#Other units called \"mole\"", },   ["mol"] = { name1   = "mole", symbol  = "mol", utype   = "chemical amount", scale   = 1, default = "lbmol", link    = "Mole (unit)", },   ["kgCO2/L"] = { name1   = "kilogram per litre", name1_us = "kilogram per liter", name2   = "kilograms per litre", name2_us = "kilograms per liter", symbol  = "kg(CO2)/L", utype   = "co2 per unit volume", scale   = 1000, default = "lbCO2/USgal", link    = "Exhaust gas", },   ["lbCO2/USgal"] = { name1   = "pound per US gallon", name2   = "pounds per US gallon", symbol  = "lbCO2/US gal", utype   = "co2 per unit volume", scale   = 119.82642731689663, default = "kgCO2/L", link    = "Exhaust gas", },   ["oz/lb"] = { per     = { "oz", "lb" }, utype   = "concentration", default = "mg/kg", },   ["mg/kg"] = { per     = { "mg", "kg" }, utype   = "concentration", default = "oz/lb", },   ["$/acre"] = { per     = { "$", "acre" }, utype   = "cost $ per unit area", default = "$/ha", },   ["$/ha"] = { per     = { "$", "ha" }, utype   = "cost $ per unit area", default = "$/acre", },   ["$/m2"] = { per     = { "$", "m2" }, utype   = "cost $ per unit area", default = "$/sqft", },   ["$/sqft"] = { per     = { "$", "sqft" }, utype   = "cost $ per unit area", default = "$/m2", },   ["$/km"] = { per     = { "$", "km" }, utype   = "cost $ per unit length", default = "$/mi", },   ["$/mi"] = { per     = { "$", "mi" }, utype   = "cost $ per unit length", default = "$/km", },   ["$/kg"] = { per     = { "$", "kg" }, utype   = "cost $ per unit mass", default = "$/lb", },   ["$/g"] = { per     = { "$", "g" }, utype   = "cost $ per unit mass", default = "$/lb", },   ["$/lb"] = { per     = { "$", "lb" }, utype   = "cost $ per unit mass", default = "$/kg", },   ["$/oz"] = { per     = { "$", "oz" }, utype   = "cost $ per unit mass", default = "$/g", },   ["$/ozt"] = { per     = { "$", "ozt" }, utype   = "cost $ per unit mass", default = "$/kg", },   ["$/m3"] = { per     = { "$", "m3" }, utype   = "cost $ per unit volume", default = "$/oilbbl", },   ["$/oilbbl"] = { per     = { "$", "oilbbl" }, utype   = "cost $ per unit volume", default = "$/m3", },   ["£/acre"] = { per     = { "£", "acre" }, utype   = "cost £ per unit area", default = "£/ha", },   ["£/ha"] = { per     = { "£", "ha" }, utype   = "cost £ per unit area", default = "£/acre", },   ["g/dm3"] = { name1   = "gram per cubic decimetre", name1_us = "gram per cubic decimeter", name2   = "grams per cubic decimetre", name2_us = "grams per cubic decimeter", symbol  = "g/dm3", utype   = "density", scale   = 1, default = "kg/m3", link    = "Density", },   ["g/L"] = { name1   = "gram per litre", name1_us = "gram per liter", name2   = "grams per litre", name2_us = "grams per liter", symbol  = "g/L", utype   = "density", scale   = 1, default = "lb/cuin", link    = "Density", },   ["g/mL"] = { name1   = "gram per millilitre", name1_us = "gram per milliliter", name2   = "grams per millilitre", name2_us = "grams per milliliter", symbol  = "g/mL", utype   = "density", scale   = 1000, default = "lb/cuin", link    = "Density", },   ["g/ml"] = { name1   = "gram per millilitre", name1_us = "gram per milliliter", name2   = "grams per millilitre", name2_us = "grams per milliliter", symbol  = "g/ml", utype   = "density", scale   = 1000, default = "lb/cuin", link    = "Density", },   ["kg/dm3"] = { name1   = "kilogram per cubic decimetre", name1_us = "kilogram per cubic decimeter", name2   = "kilograms per cubic decimetre", name2_us = "kilograms per cubic decimeter", symbol  = "kg/dm3", utype   = "density", scale   = 1000, default = "lb/cuft", link    = "Density", },   ["kg/L"] = { name1   = "kilogram per litre", name1_us = "kilogram per liter", name2   = "kilograms per litre", name2_us = "kilograms per liter", symbol  = "kg/L", utype   = "density", scale   = 1000, default = "lb/USgal", link    = "Density", },   ["kg/l"] = { name1   = "kilogram per litre", name1_us = "kilogram per liter", name2   = "kilograms per litre", name2_us = "kilograms per liter", symbol  = "kg/l", utype   = "density", scale   = 1000, default = "lb/USgal", link    = "Density", },   ["kg/m3"] = { name1   = "kilogram per cubic metre", name1_us = "kilogram per cubic meter", name2   = "kilograms per cubic metre", name2_us = "kilograms per cubic meter", symbol  = "kg/m3", utype   = "density", scale   = 1, default = "lb/cuyd", link    = "Density", },   ["lb/cuft"] = { name1   = "pound per cubic foot", name2   = "pounds per cubic foot", symbol  = "lb/cu ft", utype   = "density", scale   = 16.018463373960142, default = "g/cm3", link    = "Density", },   ["lb/cuin"] = { name1   = "pound per cubic inch", name2   = "pounds per cubic inch", symbol  = "lb/cu in", utype   = "density", scale   = 27679.904710203122, default = "g/cm3", link    = "Density", },   ["lb/cuyd"] = { name1   = "pound per cubic yard", name2   = "pounds per cubic yard", symbol  = "lb/cu yd", utype   = "density", scale   = 0.5932764212577829, default = "kg/m3", link    = "Density", },   ["lb/impgal"] = { name1   = "pound per imperial gallon", name2   = "pounds per imperial gallon", symbol  = "lb/imp gal", utype   = "density", scale   = 99.776372663101697, default = "kg/L", link    = "Density", },   ["lb/in3"] = { name1   = "pound per cubic inch", name2   = "pounds per cubic inch", symbol  = "lb/cu&thinsp;in", utype   = "density", scale   = 27679.904710203122, default = "g/cm3", link    = "Density", },   ["lb/U.S.gal"] = { name1   = "pound per U.S. gallon", name2   = "pounds per U.S. gallon", symbol  = "lb/U.S. gal", utype   = "density", scale   = 119.82642731689663, default = "kg/L", link    = "Density", },   ["lb/USbu"] = { name1   = "pound per US bushel", name2   = "pounds per US bushel", symbol  = "lb/US bu", utype   = "density", scale   = 12.871859780974471, default = "kg/m3", link    = "Bushel", },   ["lb/USgal"] = { name1   = "pound per US gallon", name2   = "pounds per US gallon", symbol  = "lb/US gal", utype   = "density", scale   = 119.82642731689663, default = "kg/L", link    = "Density", },   ["lbm/cuin"] = { name1   = "pound mass per cubic inch", name2   = "pounds mass per cubic inch", symbol  = "lbm/cu&thinsp;in", utype   = "density", scale   = 27679.904710203122, default = "g/cm3", link    = "Density", },   ["mg/L"] = { name1   = "milligram per litre", name1_us = "milligram per liter", name2   = "milligrams per litre", name2_us = "milligrams per liter", symbol  = "mg/L", utype   = "density", scale   = 0.001, default = "lb/cuin", link    = "Density", },   ["oz/cuin"] = { name1   = "ounce per cubic inch", name2   = "ounces per cubic inch", symbol  = "oz/cu in", utype   = "density", scale   = 1729.9940443876951, default = "g/cm3", link    = "Density", },   ["g/cm3"] = { per     = { "g", "cm3" }, utype   = "density", default = "lb/cuin", },   ["g/m3"] = { per     = { "g", "m3" }, utype   = "density", default = "lb/cuyd", link    = "density", },   ["Mg/m3"] = { per     = { "Mg", "m3" }, utype   = "density", default = "lb/cuft", },   ["mg/l"] = { per     = { "mg", "l" }, utype   = "density", default = "oz/cuin", },   ["µg/dL"] = { per     = { "µg", "dL" }, utype   = "density", default = "lb/cuin", },   ["µg/l"] = { per     = { "µg", "l" }, utype   = "density", default = "oz/cuin", },   ["lb/ft3"] = { target  = "lb/cuft", },   ["lb/yd3"] = { target  = "lb/cuyd", },   ["lbm/in3"] = { target  = "lbm/cuin", },   ["mcg/dL"] = { target  = "µg/dL", },   ["oz/in3"] = { target  = "oz/cuin", },   ["ug/dL"] = { target  = "µg/dL", },   ["μg/dL"] = { target  = "µg/dL", },   ["ug/l"] = { target  = "µg/l", },   ["B.O.T.U."] = { name1   = "Board of Trade Unit", symbol  = "B.O.T.U.", utype   = "energy", scale   = 3600000, default = "MJ", link    = "Watt-hour", },   ["bboe"] = { name1   = "barrel of oil equivalent", name2   = "barrels of oil equivalent", symbol  = "bboe", utype   = "energy", scale   = 6117863200, default = "GJ", },   ["BOE"] = { name1   = "barrel of oil equivalent", name2   = "barrels of oil equivalent", symbol  = "BOE", utype   = "energy", scale   = 6117863200, default = "GJ", },   ["BTU"] = { name1   = "British thermal unit", symbol  = "BTU", utype   = "energy", scale   = 1055.05585262, default = "kJ", },   ["Btu"] = { name1   = "British thermal unit", symbol  = "Btu", utype   = "energy", scale   = 1055.05585262, default = "kJ", },   ["BTU-39F"] = { name1   = "British thermal unit (39°F)", name2   = "British thermal units (39°F)", symbol  = "BTU39°F", utype   = "energy", scale   = 1059.67, default = "kJ", link    = "British thermal unit", },   ["Btu-39F"] = { name1   = "British thermal unit (39°F)", name2   = "British thermal units (39°F)", symbol  = "Btu39°F", utype   = "energy", scale   = 1059.67, default = "kJ", link    = "British thermal unit", },   ["BTU-59F"] = { name1   = "British thermal unit (59°F)", name2   = "British thermal units (59°F)", symbol  = "BTU59°F", utype   = "energy", scale   = 1054.804, default = "kJ", link    = "British thermal unit", },   ["Btu-59F"] = { name1   = "British thermal unit (59°F)", name2   = "British thermal units (59°F)", symbol  = "Btu59°F", utype   = "energy", scale   = 1054.804, default = "kJ", link    = "British thermal unit", },   ["BTU-60F"] = { name1   = "British thermal unit (60°F)", name2   = "British thermal units (60°F)", symbol  = "BTU60°F", utype   = "energy", scale   = 1054.68, default = "kJ", link    = "British thermal unit", },   ["Btu-60F"] = { name1   = "British thermal unit (60°F)", name2   = "British thermal units (60°F)", symbol  = "Btu60°F", utype   = "energy", scale   = 1054.68, default = "kJ", link    = "British thermal unit", },   ["BTU-63F"] = { name1   = "British thermal unit (63°F)", name2   = "British thermal units (63°F)", symbol  = "BTU63°F", utype   = "energy", scale   = 1054.6, default = "kJ", link    = "British thermal unit", },   ["Btu-63F"] = { name1   = "British thermal unit (63°F)", name2   = "British thermal units (63°F)", symbol  = "Btu63°F", utype   = "energy", scale   = 1054.6, default = "kJ", link    = "British thermal unit", },   ["BTU-ISO"] = { name1   = "British thermal unit (ISO)", name2   = "British thermal units (ISO)", symbol  = "BTUISO", utype   = "energy", scale   = 1055.056, default = "kJ", link    = "British thermal unit", },   ["Btu-ISO"] = { target  = "BTU-ISO", },   ["BTU-IT"] = { name1   = "British thermal unit (IT)", name2   = "British thermal units (IT)", symbol  = "BTUIT", utype   = "energy", scale   = 1055.05585262, default = "kJ", link    = "British thermal unit", },   ["Btu-IT"] = { name1   = "British thermal unit (IT)", name2   = "British thermal units (IT)", symbol  = "BtuIT", utype   = "energy", scale   = 1055.05585262, default = "kJ", link    = "British thermal unit", },   ["BTU-mean"] = { name1   = "British thermal unit (mean)", name2   = "British thermal units (mean)", symbol  = "BTUmean", utype   = "energy", scale   = 1055.87, default = "kJ", link    = "British thermal unit", },   ["Btu-mean"] = { name1   = "British thermal unit (mean)", name2   = "British thermal units (mean)", symbol  = "Btumean", utype   = "energy", scale   = 1055.87, default = "kJ", link    = "British thermal unit", },   ["BTU-th"] = { name1   = "British thermal unit (thermochemical)", name2   = "British thermal units (thermochemical)", symbol  = "BTUth", utype   = "energy", scale   = 1054.35026444, default = "kJ", link    = "British thermal unit", },   ["Btu-th"] = { name1   = "British thermal unit (thermochemical)", name2   = "British thermal units (thermochemical)", symbol  = "Btuth", utype   = "energy", scale   = 1054.35026444, default = "kJ", link    = "British thermal unit", },   ["Cal"] = { name1   = "calorie", symbol  = "Cal", utype   = "energy", scale   = 4184, default = "kJ", },   ["cal"] = { name1   = "calorie", symbol  = "cal", utype   = "energy", scale   = 4.184, default = "J", },   ["Cal-15"] = { name1   = "Calorie (15°C)", name2   = "Calories (15°C)", symbol  = "Cal15", utype   = "energy", scale   = 4185.8, default = "kJ", link    = "Calorie", },   ["cal-15"] = { name1   = "calorie (15°C)", name2   = "calories (15°C)", symbol  = "cal15", utype   = "energy", scale   = 4.1858, default = "J", link    = "Calorie", },   ["Cal-IT"] = { name1   = "Calorie (International Steam Table)", name2   = "Calories (International Steam Table)", symbol  = "CalIT", utype   = "energy", scale   = 4186.8, default = "kJ", link    = "Calorie", },   ["cal-IT"] = { name1   = "calorie (International Steam Table)", name2   = "calories (International Steam Table)", symbol  = "calIT", utype   = "energy", scale   = 4.1868, default = "J", link    = "Calorie", },   ["Cal-th"] = { name1   = "Calorie (thermochemical)", name2   = "Calories (thermochemical)", symbol  = "Calth", utype   = "energy", scale   = 4184, default = "kJ", link    = "Calorie", },   ["cal-th"] = { name1   = "calorie (thermochemical)", name2   = "calories (thermochemical)", symbol  = "calth", utype   = "energy", scale   = 4.184, default = "J", link    = "Calorie", },   ["ccatm"] = { name1   = "cubic centimetre-atmosphere", name1_us = "cubic centimeter-atmosphere", symbol  = "cc·atm", utype   = "energy", scale   = 0.101325, default = "mJ", link    = "Atmosphere (unit)", },   ["CHU-IT"] = { name1   = "Celsius heat unit (International Table)", name2   = "Celsius heat units (International Table)", symbol  = "CHUIT", utype   = "energy", scale   = 1899.100534716, default = "kJ", link    = "Conversion of units", },   ["cm3atm"] = { name1   = "cubic centimetre-atmosphere", name1_us = "cubic centimeter-atmosphere", symbol  = "cm3·atm", utype   = "energy", scale   = 0.101325, default = "mJ", link    = "Atmosphere (unit)", },   ["cufootatm"] = { name1   = "cubic foot of atmosphere", name2   = "cubic foot of atmosphere", symbol  = "cu ft atm", utype   = "energy", scale   = 2869.2044809344, default = "kJ", link    = "Atmosphere (unit)", },   ["cufootnaturalgas"] = { name1   = "cubic foot of natural gas", name2   = "cubic foot of natural gas", symbol  = "cuftnaturalgas", usename = 1, utype   = "energy", scale   = 1055055.85262, default = "MJ", link    = "Conversion of units", },   ["cuftatm"] = { name1   = "cubic foot of atmosphere", name2   = "cubic feet of atmosphere", symbol  = "cu ft atm", utype   = "energy", scale   = 2869.2044809344, default = "kJ", link    = "Atmosphere (unit)", },   ["cuftnaturalgas"] = { name1   = "cubic foot of natural gas", name2   = "cubic feet of natural gas", symbol  = "cuftnaturalgas", usename = 1, utype   = "energy", scale   = 1055055.85262, default = "MJ", link    = "Conversion of units", },   ["cuydatm"] = { name1   = "cubic yard of atmosphere", name2   = "cubic yards of atmosphere", symbol  = "cu yd atm", utype   = "energy", scale   = 77468.5209852288, default = "kJ", link    = "Atmosphere (unit)", },   ["Eh"] = { name1   = "Hartree", symbol  = "Eh", utype   = "energy", scale   = 4.35974417e-18, default = "eV", },   ["erg"] = { symbol  = "erg", utype   = "energy", scale   = 0.0000001, default = "µJ", },   ["eV"] = { name1   = "electronvolt", symbol  = "eV", utype   = "energy", scale   = 1.602176487e-19, default = "aJ", },   ["feV"] = { name1   = "femtoelectronvolt", symbol  = "feV", utype   = "energy", scale   = 1.602176487e-34, default = "yJ", link    = "Electronvolt", },   ["foe"] = { symbol  = "foe", utype   = "energy", scale   = 1e44, default = "YJ", link    = "Foe (unit)", },   ["ftlb"] = { name1   = "foot-pound", symbol  = "ft·lb", utype   = "energy", alttype = "torque", scale   = 1.3558179483314004, default = "J", link    = "Foot-pound (energy)", },   ["ftlb-f"] = { name1   = "foot-pound force", name2   = "foot-pounds force", symbol  = "ft·lbf", utype   = "energy", alttype = "torque", scale   = 1.3558179483314004, default = "J", link    = "Foot-pound (energy)", },   ["ftlbf"] = { name1   = "foot-pound force", name2   = "foot-pounds force", symbol  = "ft·lbf", utype   = "energy", alttype = "torque", scale   = 1.3558179483314004, default = "J", link    = "Foot-pound (energy)", },   ["ftpdl"] = { name1   = "foot-poundal", symbol  = "ft·pdl", utype   = "energy", scale   = 0.0421401100938048, default = "J", },   ["GeV"] = { name1   = "gigaelectronvolt", symbol  = "GeV", utype   = "energy", scale   = 1.602176487e-10, default = "nJ", link    = "Electronvolt", },   ["GLatm"] = { name1   = "gigalitre-atmosphere", name1_us = "gigaliter-atmosphere", symbol  = "GL·atm", utype   = "energy", scale   = 101325000000, default = "GJ", link    = "Atmosphere (unit)", },   ["Glatm"] = { name1   = "gigalitre-atmosphere", name1_us = "gigaliter-atmosphere", symbol  = "Gl·atm", utype   = "energy", scale   = 101325000000, default = "GJ", link    = "Atmosphere (unit)", },   ["gTNT"] = { name2   = "grams of TNT", symbol  = "gram of TNT", usename = 1, utype   = "energy", scale   = 4184, default = "kJ", link    = "TNT equivalent", },   ["Gtoe"] = { name1   = "gigatonne of oil equivalent", name2   = "gigatonnes of oil equivalent", symbol  = "Gtoe", utype   = "energy", scale   = 4.1868e19, default = "EJ", link    = "Tonne of oil equivalent", },   ["GtonTNT"] = { name2   = "gigatons of TNT", symbol  = "gigaton of TNT", usename = 1, utype   = "energy", scale   = 4.184e18, default = "EJ", link    = "TNT equivalent", },   ["GtTNT"] = { name2   = "gigatonnes of TNT", symbol  = "gigatonne of TNT", usename = 1, utype   = "energy", scale   = 4.184e18, default = "EJ", link    = "TNT equivalent", },   ["GW.h"] = { name1   = "gigawatt-hour", symbol  = "GW·h", utype   = "energy", scale   = 3.6e12, default = "TJ", link    = "Watt-hour", },   ["GWh"] = { name1   = "gigawatt-hour", symbol  = "GWh", utype   = "energy", scale   = 3.6e12, default = "TJ", link    = "Watt-hour", },   ["hph"] = { name1   = "horsepower-hour", symbol  = "hp·h", utype   = "energy", scale   = 2684519.537696172792, default = "kWh", link    = "Horsepower", },   ["impgalatm"] = { name1   = "imperial gallon-atmosphere", symbol  = "imp gal·atm", utype   = "energy", scale   = 460.63256925, default = "J", link    = "Atmosphere (unit)", },   ["inlb"] = { name1   = "inch-pound", symbol  = "in·lb", utype   = "energy", alttype = "torque", scale   = 0.1129848290276167, default = "mJ", link    = "Foot-pound (energy)", },   ["inlb-f"] = { name1   = "inch-pound force", name2   = "inch-pounds force", symbol  = "in·lbf", utype   = "energy", alttype = "torque", scale   = 0.1129848290276167, default = "mJ", link    = "Foot-pound (energy)", },   ["inlbf"] = { name1   = "inch-pound force", name2   = "inch-pounds force", symbol  = "in·lbf", utype   = "energy", alttype = "torque", scale   = 0.1129848290276167, default = "mJ", link    = "Foot-pound (energy)", },   ["inoz-f"] = { name1   = "inch-ounce force", name2   = "inch-ounces force", symbol  = "in·ozf", utype   = "energy", alttype = "torque", scale   = 0.00706155181422604375, default = "mJ", link    = "Foot-pound (energy)", },   ["inozf"] = { name1   = "inch-ounce force", name2   = "inch-ounces force", symbol  = "in·ozf", utype   = "energy", alttype = "torque", scale   = 0.00706155181422604375, default = "mJ", link    = "Foot-pound (energy)", },   ["J"] = { _name1  = "joule", _symbol = "J", utype   = "energy", scale   = 1, prefixes = 1, default = "cal", link    = "Joule", },   ["kBOE"] = { name1   = "kilo barrel of oil equivalent", name2   = "kilo barrels of oil equivalent", symbol  = "kBOE", utype   = "energy", scale   = 6.1178632e12, default = "TJ", link    = "Barrel of oil equivalent", },   ["kcal"] = { name1   = "kilocalorie", symbol  = "kcal", utype   = "energy", scale   = 4184, default = "kJ", link    = "Calorie", },   ["kcal-15"] = { name1   = "kilocalorie (15°C)", name2   = "kilocalories (15°C)", symbol  = "kcal15", utype   = "energy", scale   = 4185.8, default = "kJ", link    = "Calorie", },   ["kcal-IT"] = { name1   = "kilocalorie (International Steam Table)", name2   = "kilocalories (International Steam Table)", symbol  = "kcalIT", utype   = "energy", scale   = 4186.8, default = "kJ", link    = "Calorie", },   ["kcal-th"] = { name1   = "kilocalorie (thermochemical)", name2   = "kilocalories (thermochemical)", symbol  = "kcalth", utype   = "energy", scale   = 4184, default = "kJ", link    = "Calorie", },   ["kerg"] = { name1   = "kiloerg", symbol  = "kerg", utype   = "energy", scale   = 0.0001, default = "mJ", link    = "Erg", },   ["keV"] = { name1   = "kiloelectronvolt", symbol  = "keV", utype   = "energy", scale   = 1.602176487e-16, default = "fJ", link    = "Electronvolt", },   ["kgTNT"] = { name2   = "kilograms of TNT", symbol  = "kilogram of TNT", usename = 1, utype   = "energy", scale   = 4184000, default = "MJ", link    = "TNT equivalent", },   ["kLatm"] = { name1   = "kilolitre-atmosphere", name1_us = "kiloliter-atmosphere", symbol  = "kL·atm", utype   = "energy", scale   = 101325, default = "kJ", link    = "Atmosphere (unit)", },   ["klatm"] = { name1   = "kilolitre-atmosphere", name1_us = "kiloliter-atmosphere", symbol  = "kl·atm", utype   = "energy", scale   = 101325, default = "kJ", link    = "Atmosphere (unit)", },   ["kt(TNT)"] = { name1   = "kilotonne", name1_us = "kiloton", symbol  = "kt", utype   = "energy", scale   = 4.184e12, default = "TJ", link    = "TNT equivalent", },   ["ktoe"] = { name1   = "kilotonne of oil equivalent", name2   = "kilotonnes of oil equivalent", symbol  = "ktoe", utype   = "energy", scale   = 4.1868e13, default = "TJ", link    = "Tonne of oil equivalent", },   ["ktonTNT"] = { name1   = "kiloton of TNT", name2   = "kilotons of TNT", symbol  = "kt", utype   = "energy", scale   = 4.184e12, default = "TJ", link    = "TNT equivalent", },   ["ktTNT"] = { name2   = "kilotonnes of TNT", symbol  = "kilotonne of TNT", usename = 1, utype   = "energy", scale   = 4.184e12, default = "TJ", link    = "TNT equivalent", },   ["kW.h"] = { name1   = "kilowatt-hour", symbol  = "kW·h", utype   = "energy", scale   = 3600000, default = "MJ", link    = "Watt-hour", },   ["kWh"] = { name1   = "kilowatt-hour", symbol  = "kWh", utype   = "energy", scale   = 3600000, default = "MJ", link    = "Watt-hour", },   ["Latm"] = { name1   = "litre-atmosphere", name1_us = "liter-atmosphere", symbol  = "L·atm", utype   = "energy", scale   = 101.325, default = "J", link    = "Atmosphere (unit)", },   ["latm"] = { name1   = "litre-atmosphere", name1_us = "liter-atmosphere", symbol  = "l·atm", utype   = "energy", scale   = 101.325, default = "J", link    = "Atmosphere (unit)", },   ["m3atm"] = { name1   = "cubic metre-atmosphere", name1_us = "cubic meter-atmosphere", symbol  = "m3·atm", utype   = "energy", scale   = 101325, default = "kJ", link    = "Atmosphere (unit)", },   ["MBtu"] = { name1   = "thousand British thermal units", name2   = "thousand British thermal units", symbol  = "MBtu", utype   = "energy", scale   = 1055055.85262, default = "MJ", link    = "British thermal unit", },   ["MBTU-39F"] = { name1   = "thousand British thermal units (39°F)", name2   = "thousand British thermal units (39°F)", symbol  = "MBTU39°F", utype   = "energy", scale   = 1059670, default = "MJ", link    = "British thermal unit", },   ["MBtu-39F"] = { name1   = "thousand British thermal units (39°F)", name2   = "thousand British thermal units (39°F)", symbol  = "MBtu39°F", utype   = "energy", scale   = 1059670, default = "MJ", link    = "British thermal unit", },   ["MBTU-59F"] = { name1   = "thousand British thermal units (59°F)", name2   = "thousand British thermal units (59°F)", symbol  = "MBTU59°F", utype   = "energy", scale   = 1054804, default = "MJ", link    = "British thermal unit", },   ["MBtu-59F"] = { name1   = "thousand British thermal units (59°F)", name2   = "thousand British thermal units (59°F)", symbol  = "MBtu59°F", utype   = "energy", scale   = 1054804, default = "MJ", link    = "British thermal unit", },   ["MBTU-60F"] = { name1   = "thousand British thermal units (60°F)", name2   = "thousand British thermal units (60°F)", symbol  = "MBTU60°F", utype   = "energy", scale   = 1054680, default = "MJ", link    = "British thermal unit", },   ["MBtu-60F"] = { name1   = "thousand British thermal units (60°F)", name2   = "thousand British thermal units (60°F)", symbol  = "MBtu60°F", utype   = "energy", scale   = 1054680, default = "MJ", link    = "British thermal unit", },   ["MBTU-63F"] = { name1   = "thousand British thermal units (63°F)", name2   = "thousand British thermal units (63°F)", symbol  = "MBTU63°F", utype   = "energy", scale   = 1054600, default = "MJ", link    = "British thermal unit", },   ["MBtu-63F"] = { name1   = "thousand British thermal units (63°F)", name2   = "thousand British thermal units (63°F)", symbol  = "MBtu63°F", utype   = "energy", scale   = 1054600, default = "MJ", link    = "British thermal unit", },   ["MBTU-ISO"] = { name1   = "thousand British thermal units (ISO)", name2   = "thousand British thermal units (ISO)", symbol  = "MBTUISO", utype   = "energy", scale   = 1055056, default = "MJ", link    = "British thermal unit", },   ["MBtu-ISO"] = { name1   = "thousand British thermal units (ISO)", name2   = "thousand British thermal units (ISO)", symbol  = "MBtuISO", utype   = "energy", scale   = 1055056, default = "MJ", link    = "British thermal unit", },   ["MBTU-IT"] = { name1   = "thousand British thermal units (IT)", name2   = "thousand British thermal units (IT)", symbol  = "MBTUIT", utype   = "energy", scale   = 1055055.85262, default = "MJ", link    = "British thermal unit", },   ["MBtu-IT"] = { name1   = "thousand British thermal units (IT)", name2   = "thousand British thermal units (IT)", symbol  = "MBtuIT", utype   = "energy", scale   = 1055055.85262, default = "MJ", link    = "British thermal unit", },   ["MBTU-mean"] = { name1   = "thousand British thermal units (mean)", name2   = "thousand British thermal units (mean)", symbol  = "MBTUmean", utype   = "energy", scale   = 1055870, default = "MJ", link    = "British thermal unit", },   ["MBtu-mean"] = { name1   = "thousand British thermal units (mean)", name2   = "thousand British thermal units (mean)", symbol  = "MBtumean", utype   = "energy", scale   = 1055870, default = "MJ", link    = "British thermal unit", },   ["MBTU-th"] = { name1   = "thousand British thermal units (thermochemical)", name2   = "thousand British thermal units (thermochemical)", symbol  = "MBTUth", utype   = "energy", scale   = 1054350.26444, default = "MJ", link    = "British thermal unit", },   ["MBtu-th"] = { name1   = "thousand British thermal units (thermochemical)", name2   = "thousand British thermal units (thermochemical)", symbol  = "MBtuth", utype   = "energy", scale   = 1054350.26444, default = "MJ", link    = "British thermal unit", },   ["Mcal"] = { name1   = "megacalorie", symbol  = "Mcal", utype   = "energy", scale   = 4184000, default = "MJ", link    = "Calorie", },   ["mcal"] = { name1   = "millicalorie", symbol  = "mcal", utype   = "energy", scale   = 0.004184, default = "mJ", link    = "Calorie", },   ["Mcal-15"] = { name1   = "megacalorie (15°C)", name2   = "megacalories (15°C)", symbol  = "Mcal15", utype   = "energy", scale   = 4185800, default = "MJ", link    = "Calorie", },   ["mcal-15"] = { name1   = "millicalorie (15°C)", name2   = "millicalories (15°C)", symbol  = "mcal15", utype   = "energy", scale   = 0.0041858, default = "mJ", link    = "Calorie", },   ["Mcal-IT"] = { name1   = "megacalorie (International Steam Table)", name2   = "megacalories (International Steam Table)", symbol  = "McalIT", utype   = "energy", scale   = 4186800, default = "MJ", link    = "Calorie", },   ["mcal-IT"] = { name1   = "millicalorie (International Steam Table)", name2   = "millicalories (International Steam Table)", symbol  = "mcalIT", utype   = "energy", scale   = 0.0041868, default = "mJ", link    = "Calorie", },   ["Mcal-th"] = { name1   = "megacalorie (thermochemical)", name2   = "megacalories (thermochemical)", symbol  = "Mcalth", utype   = "energy", scale   = 4184000, default = "MJ", link    = "Calorie", },   ["mcal-th"] = { name1   = "millicalorie (thermochemical)", name2   = "millicalories (thermochemical)", symbol  = "mcalth", utype   = "energy", scale   = 0.004184, default = "mJ", link    = "Calorie", },   ["Merg"] = { name1   = "megaerg", symbol  = "Merg", utype   = "energy", scale   = 0.1, default = "J", link    = "Erg", },   ["merg"] = { name1   = "millierg", symbol  = "merg", utype   = "energy", scale   = 0.0000000001, default = "µJ", link    = "Erg", },   ["MeV"] = { name1   = "megaelectronvolt", symbol  = "MeV", utype   = "energy", scale   = 1.602176487e-13, default = "pJ", link    = "Electronvolt", },   ["meV"] = { name1   = "millielectronvolt", symbol  = "meV", utype   = "energy", scale   = 1.602176487e-22, default = "zJ", link    = "Electronvolt", },   ["MLatm"] = { name1   = "megalitre-atmosphere", name1_us = "megaliter-atmosphere", symbol  = "ML·atm", utype   = "energy", scale   = 101325000, default = "MJ", link    = "Atmosphere (unit)", },   ["Mlatm"] = { name1   = "megalitre-atmosphere", name1_us = "megaliter-atmosphere", symbol  = "Ml·atm", utype   = "energy", scale   = 101325000, default = "MJ", link    = "Atmosphere (unit)", },   ["mLatm"] = { name1   = "millilitre-atmosphere", name1_us = "milliliter-atmosphere", symbol  = "L·atm", utype   = "energy", scale   = 0.101325, default = "mJ", link    = "Atmosphere (unit)", },   ["mlatm"] = { name1   = "millilitre-atmosphere", name1_us = "milliliter-atmosphere", symbol  = "l·atm", utype   = "energy", scale   = 0.101325, default = "mJ", link    = "Atmosphere (unit)", },   ["MMBtu"] = { name1   = "million British thermal units", name2   = "million British thermal units", symbol  = "MMBtu", utype   = "energy", scale   = 1055055852.62, default = "GJ", link    = "British thermal unit", },   ["MMBTU-39F"] = { name1   = "million British thermal units (39°F)", name2   = "million British thermal units (39°F)", symbol  = "MMBTU39°F", utype   = "energy", scale   = 1059670000, default = "GJ", link    = "British thermal unit", },   ["MMBtu-39F"] = { name1   = "million British thermal units (39°F)", name2   = "million British thermal units (39°F)", symbol  = "MMBtu39°F", utype   = "energy", scale   = 1059670000, default = "GJ", link    = "British thermal unit", },   ["MMBTU-59F"] = { name1   = "million British thermal units (59°F)", name2   = "million British thermal units (59°F)", symbol  = "MMBTU59°F", utype   = "energy", scale   = 1054804000, default = "GJ", link    = "British thermal unit", },   ["MMBtu-59F"] = { name1   = "million British thermal units (59°F)", name2   = "million British thermal units (59°F)", symbol  = "MMBtu59°F", utype   = "energy", scale   = 1054804000, default = "GJ", link    = "British thermal unit", },   ["MMBTU-60F"] = { name1   = "million British thermal units (60°F)", name2   = "million British thermal units (60°F)", symbol  = "MMBTU60°F", utype   = "energy", scale   = 1054680000, default = "GJ", link    = "British thermal unit", },   ["MMBtu-60F"] = { name1   = "million British thermal units (60°F)", name2   = "million British thermal units (60°F)", symbol  = "MMBtu60°F", utype   = "energy", scale   = 1054680000, default = "GJ", link    = "British thermal unit", },   ["MMBTU-63F"] = { name1   = "million British thermal units (63°F)", name2   = "million British thermal units (63°F)", symbol  = "MMBTU63°F", utype   = "energy", scale   = 1054600000, default = "GJ", link    = "British thermal unit", },   ["MMBtu-63F"] = { name1   = "million British thermal units (63°F)", name2   = "million British thermal units (63°F)", symbol  = "MMBtu63°F", utype   = "energy", scale   = 1054600000, default = "GJ", link    = "British thermal unit", },   ["MMBTU-ISO"] = { name1   = "million British thermal units (ISO)", name2   = "million British thermal units (ISO)", symbol  = "MMBTUISO", utype   = "energy", scale   = 1055056000, default = "GJ", link    = "British thermal unit", },   ["MMBtu-ISO"] = { name1   = "million British thermal units (ISO)", name2   = "million British thermal units (ISO)", symbol  = "MMBtuISO", utype   = "energy", scale   = 1055056000, default = "GJ", link    = "British thermal unit", },   ["MMBTU-IT"] = { name1   = "million British thermal units (IT)", name2   = "million British thermal units (IT)", symbol  = "MMBTUIT", utype   = "energy", scale   = 1055055852.62, default = "GJ", link    = "British thermal unit", },   ["MMBtu-IT"] = { name1   = "million British thermal units (IT)", name2   = "million British thermal units (IT)", symbol  = "MMBtuIT", utype   = "energy", scale   = 1055055852.62, default = "GJ", link    = "British thermal unit", },   ["MMBTU-mean"] = { name1   = "million British thermal units (mean)", name2   = "million British thermal units (mean)", symbol  = "MMBTUmean", utype   = "energy", scale   = 1055870000, default = "GJ", link    = "British thermal unit", },   ["MMBtu-mean"] = { name1   = "million British thermal units (mean)", name2   = "million British thermal units (mean)", symbol  = "MMBtumean", utype   = "energy", scale   = 1055870000, default = "GJ", link    = "British thermal unit", },   ["MMBTU-th"] = { name1   = "million British thermal units (thermochemical)", name2   = "million British thermal units (thermochemical)", symbol  = "MMBTUth", utype   = "energy", scale   = 1054350264.44, default = "GJ", link    = "British thermal unit", },   ["MMBtu-th"] = { name1   = "million British thermal units (thermochemical)", name2   = "million British thermal units (thermochemical)", symbol  = "MMBtuth", utype   = "energy", scale   = 1054350264.44, default = "GJ", link    = "British thermal unit", },   ["Mt(TNT)"] = { name1   = "megatonne", name1_us = "megaton", symbol  = "Mt", utype   = "energy", scale   = 4.184e15, default = "PJ", link    = "TNT equivalent", },   ["Mtoe"] = { name1   = "megatonne of oil equivalent", name2   = "megatonnes of oil equivalent", symbol  = "Mtoe", utype   = "energy", scale   = 4.1868e16, default = "PJ", link    = "Tonne of oil equivalent", },   ["MtonTNT"] = { name1   = "megaton of TNT", name2   = "megatons of TNT", symbol  = "Mt", utype   = "energy", scale   = 4.184e15, default = "PJ", link    = "TNT equivalent", },   ["mtonTNT"] = { name2   = "millitons of TNT", symbol  = "milliton of TNT", usename = 1, utype   = "energy", scale   = 4184000, default = "MJ", link    = "TNT equivalent", },   ["MtTNT"] = { name2   = "megatonnes of TNT", symbol  = "megatonne of TNT", usename = 1, utype   = "energy", scale   = 4.184e15, default = "PJ", link    = "TNT equivalent", },   ["mtTNT"] = { name2   = "millitonnes of TNT", symbol  = "millitonne of TNT", usename = 1, utype   = "energy", scale   = 4184000, default = "MJ", link    = "TNT equivalent", },   ["MW.h"] = { name1   = "megawatt-hour", symbol  = "MW·h", utype   = "energy", scale   = 3600000000, default = "GJ", link    = "Watt-hour", },   ["mW.h"] = { name1   = "milliwatt-hour", symbol  = "mW·h", utype   = "energy", scale   = 3.6, default = "J", link    = "Watt-hour", },   ["MWh"] = { name1   = "megawatt-hour", symbol  = "MWh", utype   = "energy", scale   = 3600000000, default = "GJ", link    = "Watt-hour", },   ["mWh"] = { name1   = "milliwatt-hour", symbol  = "mWh", utype   = "energy", scale   = 3.6, default = "J", link    = "Watt-hour", },   ["neV"] = { name1   = "nanoelectronvolt", symbol  = "neV", utype   = "energy", scale   = 1.602176487e-28, default = "yJ", link    = "Electronvolt", },   ["PeV"] = { name1   = "petaelectronvolt", symbol  = "PeV", utype   = "energy", scale   = 0.0001602176487, default = "mJ", link    = "Electronvolt", },   ["peV"] = { name1   = "picoelectronvolt", symbol  = "peV", utype   = "energy", scale   = 1.602176487e-31, default = "yJ", link    = "Electronvolt", },   ["quad"] = { name1   = "quadrillion British thermal units", name2   = "quadrillion British thermal units", symbol  = "quad", utype   = "energy", scale   = 1.054804e18, default = "EJ", link    = "Quad (unit)", },   ["Ry"] = { name1   = "rydberg", symbol  = "Ry", utype   = "energy", scale   = 2.1798741e-18, default = "eV", link    = "Rydberg constant", },   ["scc"] = { name1   = "standard cubic centimetre", name1_us = "standard cubic centimeter", symbol  = "scc", utype   = "energy", scale   = 0.101325, default = "mJ", link    = "Atmosphere (unit)", },   ["scf"] = { name1   = "standard cubic foot", name2   = "standard cubic feet", symbol  = "scf", utype   = "energy", scale   = 2869.2044809344, default = "kJ", link    = "Atmosphere (unit)", },   ["scfoot"] = { name1   = "standard cubic foot", name2   = "standard cubic foot", symbol  = "scf", utype   = "energy", scale   = 2869.2044809344, default = "kJ", link    = "Atmosphere (unit)", },   ["scy"] = { name1   = "standard cubic yard", symbol  = "scy", utype   = "energy", scale   = 77468.5209852288, default = "kJ", link    = "Atmosphere (unit)", },   ["sl"] = { name1   = "standard litre", name1_us = "standard liter", symbol  = "sl", utype   = "energy", scale   = 101.325, default = "J", link    = "Atmosphere (unit)", },   ["t(TNT)"] = { name1   = "tonne", name1_us = "ton", symbol  = "t", utype   = "energy", scale   = 4184000000, default = "GJ", link    = "TNT equivalent", },   ["TeV"] = { name1   = "teraelectronvolt", symbol  = "TeV", utype   = "energy", scale   = 1.602176487e-7, default = "µJ", link    = "Electronvolt", },   ["th"] = { name1   = "thermie", symbol  = "th", utype   = "energy", scale   = 4186800, default = "MJ", link    = "Conversion of units", },   ["thm-EC"] = { name1   = "therm (EC)", name2   = "therms (EC)", symbol  = "thm (EC)", utype   = "energy", scale   = 105506000, default = "MJ", link    = "Therm", },   ["thm-UK"] = { name1   = "therm (UK)", name2   = "therms (UK)", symbol  = "thm (UK)", utype   = "energy", scale   = 105505585.257348, default = "MJ", link    = "Therm", },   ["thm-US"] = { name1   = "therm (US)", name1_us = "therm (U.S.)", name2   = "therms (US)", name2_us = "therms (U.S.)", symbol  = "thm (US)", sym_us  = "thm (U.S.)", utype   = "energy", scale   = 105480400, default = "MJ", link    = "Therm", },   ["toe"] = { name1   = "tonne of oil equivalent", name2   = "tonnes of oil equivalent", symbol  = "toe", utype   = "energy", scale   = 41868000000, default = "GJ", },   ["tonTNT"] = { name2   = "tons of TNT", symbol  = "ton of TNT", usename = 1, utype   = "energy", scale   = 4184000000, default = "GJ", link    = "TNT equivalent", },   ["tTNT"] = { name2   = "tonnes of TNT", symbol  = "tonne of TNT", usename = 1, utype   = "energy", scale   = 4184000000, default = "GJ", link    = "TNT equivalent", },   ["TtonTNT"] = { name2   = "teratons of TNT", symbol  = "teraton of TNT", usename = 1, utype   = "energy", scale   = 4.184e21, default = "ZJ", link    = "TNT equivalent", },   ["TtTNT"] = { name2   = "teratonnes of TNT", symbol  = "teratonne of TNT", usename = 1, utype   = "energy", scale   = 4.184e21, default = "ZJ", link    = "TNT equivalent", },   ["TW.h"] = { name1   = "terawatt-hour", symbol  = "TW·h", utype   = "energy", scale   = 3.6e15, default = "PJ", link    = "Watt-hour", },   ["TWh"] = { name1   = "terawatt-hour", symbol  = "TWh", utype   = "energy", scale   = 3.6e15, default = "PJ", link    = "Watt-hour", },   ["USgalatm"] = { name1   = "US gallon-atmosphere", name1_us = "U.S. gallon-atmosphere", symbol  = "US gal·atm", sym_us  = "U.S. gal·atm", utype   = "energy", scale   = 383.5568490138, default = "J", link    = "Atmosphere (unit)", },   ["W.h"] = { name1   = "watt-hour", symbol  = "W·h", utype   = "energy", scale   = 3600, default = "kJ", },   ["Wh"] = { name1   = "watt-hour", symbol  = "Wh", utype   = "energy", scale   = 3600, default = "kJ", },   ["µerg"] = { name1   = "microerg", symbol  = "µerg", utype   = "energy", scale   = 1e-13, default = "nJ", link    = "Erg", },   ["µeV"] = { name1   = "microelectronvolt", symbol  = "µeV", utype   = "energy", scale   = 1.602176487e-25, default = "yJ", link    = "Electronvolt", },   ["µLatm"] = { name1   = "microlitre-atmosphere", name1_us = "microliter-atmosphere", symbol  = "µL·atm", utype   = "energy", scale   = 0.000101325, default = "µJ", link    = "Atmosphere (unit)", },   ["µlatm"] = { name1   = "microlitre-atmosphere", name1_us = "microliter-atmosphere", symbol  = "µl·atm", utype   = "energy", scale   = 0.000101325, default = "µJ", link    = "Atmosphere (unit)", },   ["µtonTNT"] = { name2   = "microtons of TNT", symbol  = "microton of TNT", usename = 1, utype   = "energy", scale   = 4184, default = "kJ", link    = "TNT equivalent", },   ["µtTNT"] = { name2   = "microtonnes of TNT", symbol  = "microtonne of TNT", usename = 1, utype   = "energy", scale   = 4184, default = "kJ", link    = "TNT equivalent", },   ["µW.h"] = { name1   = "microwatt-hour", symbol  = "µW·h", utype   = "energy", scale   = 0.0036, default = "mJ", link    = "Watt-hour", },   ["µWh"] = { name1   = "microwatt-hour", symbol  = "µWh", utype   = "energy", scale   = 0.0036, default = "mJ", link    = "Watt-hour", },   ["-kW.h"] = { target  = "kW.h", link    = "Kilowatt hour", },   ["btu"] = { target  = "BTU", },   ["Calorie"] = { target  = "Cal", },   ["ft.lbf"] = { target  = "ftlbf", },   ["ft·lb-f"] = { target  = "ftlb-f", },   ["ft·lbf"] = { target  = "ftlbf", },   ["g-cal-15"] = { target  = "cal-15", },   ["g-cal-IT"] = { target  = "cal-IT", },   ["g-cal-th"] = { target  = "cal-th", },   ["g-kcal-15"] = { target  = "kcal-15", },   ["g-kcal-IT"] = { target  = "kcal-IT", },   ["g-kcal-th"] = { target  = "kcal-th", },   ["g-Mcal-15"] = { target  = "Mcal-15", },   ["g-mcal-15"] = { target  = "mcal-15", },   ["g-Mcal-IT"] = { target  = "Mcal-IT", },   ["g-mcal-IT"] = { target  = "mcal-IT", },   ["g-Mcal-th"] = { target  = "Mcal-th", },   ["g-mcal-th"] = { target  = "mcal-th", },   ["GW-h"] = { target  = "GW.h", },   ["GW·h"] = { target  = "GW.h", },   ["Hartree"] = { target  = "Eh", },   ["hp.h"] = { target  = "hph", },   ["hp·h"] = { target  = "hph", },   ["in.lb-f"] = { target  = "inlb-f", },   ["in.lbf"] = { target  = "inlbf", },   ["in.oz-f"] = { target  = "inoz-f", },   ["in.ozf"] = { target  = "inozf", },   ["in·lb-f"] = { target  = "inlb-f", },   ["in·lbf"] = { target  = "inlbf", },   ["in·oz-f"] = { target  = "inoz-f", },   ["in·ozf"] = { target  = "inozf", },   ["kbboe"] = { target  = "kBOE", symbol  = "kbboe", },   ["kg-cal-15"] = { target  = "Cal-15", },   ["kg-cal-IT"] = { target  = "Cal-IT", },   ["kg-cal-th"] = { target  = "Cal-th", },   ["kW-h"] = { target  = "kW.h", },   ["kW·h"] = { target  = "kW.h", },   ["MW-h"] = { target  = "MW.h", },   ["mW-h"] = { target  = "mW.h", },   ["MW·h"] = { target  = "MW.h", },   ["mW·h"] = { target  = "mW.h", },   ["TW-h"] = { target  = "TW.h", },   ["TW·h"] = { target  = "TW.h", },   ["U.S.galatm"] = { target  = "USgalatm", sp_us   = true, },   ["uerg"] = { target  = "µerg", },   ["ueV"] = { target  = "µeV", },   ["uLatm"] = { target  = "µLatm", },   ["ulatm"] = { target  = "µlatm", },   ["usgalatm"] = { target  = "USgalatm", },   ["utonTNT"] = { target  = "µtonTNT", },   ["utTNT"] = { target  = "µtTNT", },   ["uW-h"] = { target  = "µW.h", },   ["uW.h"] = { target  = "µW.h", },   ["uWh"] = { target  = "µWh", },   ["uW·h"] = { target  = "µW.h", },   ["W-h"] = { target  = "W.h", },   ["W·h"] = { target  = "W.h", },   ["µW-h"] = { target  = "µW.h", },   ["µW·h"] = { target  = "µW.h", },   ["μerg"] = { target  = "µerg", },   ["μeV"] = { target  = "µeV", },   ["μLatm"] = { target  = "µLatm", },   ["μlatm"] = { target  = "µlatm", },   ["μtonTNT"] = { target  = "µtonTNT", },   ["μtTNT"] = { target  = "µtTNT", },   ["μW-h"] = { target  = "µW.h", },   ["μW.h"] = { target  = "µW.h", },   ["μWh"] = { target  = "µWh", },   ["μW·h"] = { target  = "µW.h", },   ["kcal/mol"] = { per     = { "kcal", "mol" }, utype   = "energy per chemical amount", default = "kJ/mol", link    = "Kilocalorie per mole", },   ["kJ/mol"] = { per     = { "kJ", "mol" }, utype   = "energy per chemical amount", default = "kcal/mol", link    = "Joule per mole", },   ["kWh/100 km"] = { name1   = "kilowatt-hour per 100 kilometres", name1_us = "kilowatt-hour per 100 kilometers", name2   = "kilowatt-hours per 100 kilometres", name2_us = "kilowatt-hours per 100 kilometers", symbol  = "kW·h/100 km", utype   = "energy per unit length", scale   = 36, default = "MJ/km kWh/mi", link    = "Watt-hour", },   ["kWh/100 mi"] = { name1   = "kilowatt-hour per 100 miles", name2   = "kilowatt-hours per 100 miles", symbol  = "kW-hrs/100 mi", utype   = "energy per unit length", scale   = 22.3694, default = "mpge", link    = "Miles per gallon gasoline equivalent", },   ["MJ/100 km"] = { name1   = "megajoule per 100 kilometres", name1_us = "megajoule per 100 kilometers", name2   = "megajoules per 100 kilometres", name2_us = "megajoules per 100 kilometers", symbol  = "MJ/100 km", utype   = "energy per unit length", scale   = 10, default = "BTU/mi", link    = "British thermal unit", },   ["mpge"] = { name1   = "mile per gallon gasoline equivalent", name2   = "miles per gallon gasoline equivalent", symbol  = "mpg-e", utype   = "energy per unit length", scale   = 13e-6, invert  = -1, iscomplex= true, default = "kWh/100 mi", link    = "Miles per gallon gasoline equivalent", },   ["BTU/mi"] = { per     = { "BTU", "mi" }, utype   = "energy per unit length", default = "v > 1525 ! M ! k ! J/km", },   ["kJ/km"] = { per     = { "kJ", "km" }, utype   = "energy per unit length", default = "BTU/mi", },   ["kWh/km"] = { per     = { "-kW.h", "km" }, utype   = "energy per unit length", default = "MJ/km kWh/mi", },   ["kWh/mi"] = { per     = { "-kW.h", "mi" }, utype   = "energy per unit length", default = "kWh/km MJ/km", },   ["MJ/km"] = { per     = { "MJ", "km" }, utype   = "energy per unit length", default = "BTU/mi", },   ["mpg-e"] = { target  = "mpge", },   ["BTU/lb"] = { name1   = "British thermal unit per pound", name2   = "British thermal units per pound", symbol  = "BTU/lb", utype   = "energy per unit mass", scale   = 429.92261414790346, default = "kJ/kg", link    = "British thermal unit", },   ["cal/g"] = { name1   = "calorie per gram", name2   = "calories per gram", symbol  = "cal/g", utype   = "energy per unit mass", scale   = 4184, default = "J/g", },   ["GJ/kg"] = { name1   = "gigajoule per kilogram", name2   = "gigajoules per kilogram", symbol  = "GJ/kg", utype   = "energy per unit mass", scale   = 1e9, default = "ktTNT/t", link    = "Joule", },   ["J/g"] = { name1   = "joule per gram", name2   = "joules per gram", symbol  = "J/g", utype   = "energy per unit mass", scale   = 1000, default = "kcal/g", link    = "Joule", },   ["kcal/g"] = { name1   = "kilocalorie per gram", name2   = "kilocalories per gram", symbol  = "kcal/g", utype   = "energy per unit mass", scale   = 4184000, default = "kJ/g", },   ["kJ/g"] = { name1   = "kilojoule per gram", name2   = "kilojoules per gram", symbol  = "kJ/g", utype   = "energy per unit mass", scale   = 1000000, default = "kcal/g", link    = "Joule", },   ["kJ/kg"] = { name1   = "kilojoule per kilogram", name2   = "kilojoules per kilogram", symbol  = "kJ/kg", utype   = "energy per unit mass", scale   = 1000, default = "BTU/lb", },   ["ktonTNT/MT"] = { name2   = "kilotons of TNT per metric ton", symbol  = "kiloton of TNT per metric ton", usename = 1, utype   = "energy per unit mass", scale   = 4184000000, default = "GJ/kg", link    = "TNT equivalent", },   ["ktTNT/t"] = { name2   = "kilotonnes of TNT per tonne", symbol  = "kilotonne of TNT per tonne", usename = 1, utype   = "energy per unit mass", scale   = 4184000000, default = "GJ/kg", link    = "TNT equivalent", },   ["MtonTNT/MT"] = { name2   = "megatons of TNT per metric ton", symbol  = "megaton of TNT per metric ton", usename = 1, utype   = "energy per unit mass", scale   = 4.184e12, default = "TJ/kg", link    = "TNT equivalent", },   ["MtTNT/MT"] = { name2   = "megatonnes of TNT per tonne", symbol  = "megatonne of TNT per tonne", usename = 1, utype   = "energy per unit mass", scale   = 4.184e12, default = "TJ/kg", link    = "TNT equivalent", },   ["TJ/kg"] = { name1   = "terajoule per kilogram", name2   = "terajoules per kilogram", symbol  = "TJ/kg", utype   = "energy per unit mass", scale   = 1e12, default = "MtTNT/MT", link    = "Joule", },   ["Cal/g"] = { per     = { "Cal", "g" }, utype   = "energy per unit mass", default = "kJ/g", },   ["BTU/cuft"] = { per     = { "BTU", "cuft" }, utype   = "energy per unit volume", default = "kJ/L", },   ["Cal/12USoz(mL)serve"] = { per     = { "Cal", "-12USoz(mL)serve" }, utype   = "energy per unit volume", default = "kJ/L", },   ["Cal/12USoz(ml)serve"] = { per     = { "Cal", "-12USoz(ml)serve" }, utype   = "energy per unit volume", default = "kJ/l", },   ["Cal/12USozserve"] = { per     = { "Cal", "-12USozserve" }, utype   = "energy per unit volume", default = "kJ/L", },   ["Cal/USoz"] = { per     = { "Cal", "USoz" }, utype   = "energy per unit volume", default = "kJ/ml", },   ["kJ/L"] = { per     = { "kJ", "L" }, utype   = "energy per unit volume", default = "BTU/cuft", },   ["kJ/l"] = { per     = { "kJ", "l" }, utype   = "energy per unit volume", default = "BTU/cuft", },   ["kJ/ml"] = { per     = { "kJ", "ml" }, utype   = "energy per unit volume", default = "Cal/USoz", },   ["MJ/m3"] = { per     = { "MJ", "m3" }, utype   = "energy per unit volume", default = "BTU/cuft", },   ["Sv"] = { _name1  = "sievert", _symbol = "Sv", utype   = "equivalent radiation dose", scale   = 1, prefixes = 1, default = "rem", link    = "Sievert", },   ["rem"] = { _name1  = "rem", _symbol = "rem", utype   = "equivalent radiation dose", scale   = 0.01, prefixes = 1, default = "Sv", link    = "Roentgen equivalent man", },   ["g/km"] = { name1   = "gram per kilometre", name1_us = "gram per kilometer", name2   = "grams per kilometre", name2_us = "grams per kilometer", symbol  = "g/km", utype   = "exhaust emission", scale   = 1e-6, default = "oz/mi", link    = "Exhaust gas", },   ["g/mi"] = { name1   = "gram per mile", name2   = "grams per mile", symbol  = "g/mi", utype   = "exhaust emission", scale   = 6.2137119223733397e-7, default = "g/km", link    = "Exhaust gas", },   ["gCO2/km"] = { name1   = "gram of CO2 per kilometre", name1_us = "gram of CO2 per kilometer", name2   = "grams of CO2 per kilometre", name2_us = "grams of CO2 per kilometer", symbol  = "g(CO2)/km", utype   = "exhaust emission", scale   = 1e-6, default = "ozCO2/mi", link    = "Exhaust gas", },   ["gCO2/mi"] = { name1   = "gram of CO2 per mile", name2   = "grams of CO2 per mile", symbol  = "g(CO2)/mi", utype   = "exhaust emission", scale   = 6.2137119223733397e-7, default = "gCO2/km", link    = "Exhaust gas", },   ["kg/km"] = { name1   = "kilogram per kilometre", name1_us = "kilogram per kilometer", name2   = "kilograms per kilometre", name2_us = "kilograms per kilometer", symbol  = "kg/km", utype   = "exhaust emission", scale   = 0.001, default = "lb/mi", link    = "Exhaust gas", },   ["kgCO2/km"] = { name1   = "kilogram of CO2 per kilometre", name1_us = "kilogram of CO2 per kilometer", name2   = "kilograms of CO2 per kilometre", name2_us = "kilograms of CO2 per kilometer", symbol  = "kg(CO2)/km", utype   = "exhaust emission", scale   = 0.001, default = "lbCO2/mi", link    = "Exhaust gas", },   ["lb/mi"] = { name1   = "pound per mile", name2   = "pounds per mile", symbol  = "lb/mi", utype   = "exhaust emission", scale   = 0.00028184923173665794, default = "kg/km", link    = "Exhaust gas", },   ["lbCO2/mi"] = { name1   = "pound of CO2 per mile", name2   = "pounds of CO2 per mile", symbol  = "lb(CO2)/mi", utype   = "exhaust emission", scale   = 0.00028184923173665794, default = "kgCO2/km", link    = "Exhaust gas", },   ["oz/mi"] = { name1   = "ounce per mile", name2   = "ounces per mile", symbol  = "oz/mi", utype   = "exhaust emission", scale   = 1.7615576983541121e-5, default = "g/km", link    = "Exhaust gas", },   ["ozCO2/mi"] = { name1   = "ounce of CO2 per mile", name2   = "ounces of CO2 per mile", symbol  = "oz(CO2)/mi", utype   = "exhaust emission", scale   = 1.7615576983541121e-5, default = "gCO2/km", link    = "Exhaust gas", },   ["cuft/a"] = { name1   = "cubic foot per annum", name2   = "cubic feet per annum", symbol  = "cu ft/a", utype   = "flow", scale   = 8.9730672142368242e-10, default = "m3/a", link    = "Cubic foot per second", },   ["cuft/d"] = { name1   = "cubic foot per day", name2   = "cubic feet per day", symbol  = "cu ft/d", utype   = "flow", scale   = 3.2774128000000003e-7, default = "m3/d", link    = "Cubic foot per second", },   ["cuft/h"] = { name1   = "cubic foot per hour", name2   = "cubic feet per hour", symbol  = "cu ft/h", utype   = "flow", scale   = 7.8657907200000004e-6, default = "m3/h", link    = "Cubic foot per second", },   ["cuft/min"] = { name1   = "cubic foot per minute", name2   = "cubic feet per minute", symbol  = "cu ft/min", utype   = "flow", scale   = 0.00047194744319999999, default = "m3/min", link    = "Cubic foot#cubic foot per second", },   ["cuft/s"] = { name1   = "cubic foot per second", name2   = "cubic feet per second", symbol  = "cu ft/s", utype   = "flow", scale   = 28316846592e-12, default = "m3/s", },   ["cumi/a"] = { name1   = "cubic mile per annum", name2   = "cubic miles per annum", symbol  = "cu mi/a", utype   = "flow", scale   = 132.08171170940057, default = "km3/a", link    = "Cubic foot per second", },   ["cuyd/h"] = { name1   = "cubic yard per hour", name2   = "cubic yards per hour", symbol  = "cuyd/h", utype   = "flow", scale   = 0.00021237634944000001, default = "m3/h", link    = "Cubic foot per minute", },   ["cuyd/s"] = { name1   = "cubic yard per second", name2   = "cubic yards per second", symbol  = "cu yd/s", utype   = "flow", scale   = 0.76455485798400002, default = "m3/s", },   ["Goilbbl/a"] = { name1   = "billion barrels per year", name2   = "billion barrels per year", symbol  = "Gbbl/a", utype   = "flow", scale   = 5.0380033629933836, default = "v * 1.58987294928 < 10 ! e6 ! e9 ! m3/a", link    = "Barrel per day", },   ["impgal/h"] = { name1   = "imperial gallon per hour", name2   = "imperial gallons per hour", symbol  = "imp gal/h", utype   = "flow", scale   = 1.2628027777777779e-6, default = "m3/h", link    = "Gallon", },   ["impgal/min"] = { name1   = "imperial gallon per minute", name2   = "imperial gallons per minute", symbol  = "imp gal/min", utype   = "flow", scale   = 7.5768166666666671e-5, default = "m3/s", link    = "Gallon", },   ["impgal/s"] = { name1   = "imperial gallon per second", name2   = "imperial gallons per second", symbol  = "impgal/s", utype   = "flow", scale   = 0.00454609, default = "m3/s", link    = "Imperial gallons per second", },   ["km3/a"] = { name1   = "cubic kilometre per annum", name1_us = "cubic kilometer per annum", name2   = "cubic kilometres per annum", name2_us = "cubic kilometers per annum", symbol  = "km3/a", utype   = "flow", scale   = 31.68808781402895, default = "cumi/a", link    = "Cubic metre per second", },   ["km3/d"] = { name1   = "cubic kilometre per day", name1_us = "cubic kilometer per day", name2   = "cubic kilometres per day", name2_us = "cubic kilometers per day", symbol  = "km3/d", utype   = "flow", scale   = 11574.074074074075, default = "cuft/d", link    = "Cubic metre per second", },   ["koilbbl/a"] = { name1   = "thousand barrels per year", name2   = "thousand barrels per year", symbol  = "kbbl/a", utype   = "flow", scale   = 5.0380033629933841e-6, default = "v * 1.58987294928 < 10 ! ! e3 ! m3/a", link    = "Barrel per day", },   ["koilbbl/d"] = { name1   = "thousand barrels per day", name2   = "thousand barrels per day", symbol  = "kbbl/d", utype   = "flow", scale   = 0.0018401307283333335, default = "v * 1.58987294928 < 10 ! ! e3 ! m3/d", link    = "Barrel per day", },   ["L/h"] = { name1   = "litre per hour", name1_us = "liter per hour", name2   = "litres per hour", name2_us = "liters per hour", symbol  = "L/h", utype   = "flow", scale   = 2.7777777777777776e-7, default = "impgal/h USgal/h", link    = "Cubic metre per second", },   ["L/min"] = { name1   = "litre per minute", name1_us = "liter per minute", name2   = "litres per minute", name2_us = "liters per minute", symbol  = "L/min", utype   = "flow", scale   = 1.6666666666666667e-5, default = "impgal/min USgal/min", link    = "Cubic metre per second", },   ["L/s"] = { name1   = "litre per second", name1_us = "liter per second", name2   = "litres per second", name2_us = "liters per second", symbol  = "L/s", utype   = "flow", scale   = 0.001, default = "cuft/s", link    = "Cubic metre per second", },   ["m3/a"] = { name1   = "cubic metre per annum", name1_us = "cubic meter per annum", name2   = "cubic metres per annum", name2_us = "cubic meters per annum", symbol  = "m3/a", utype   = "flow", scale   = 3.1688087814028947e-8, default = "cuft/a", link    = "Cubic metre per second", },   ["m3/d"] = { name1   = "cubic metre per day", name1_us = "cubic meter per day", name2   = "cubic metres per day", name2_us = "cubic meters per day", symbol  = "m3/d", utype   = "flow", scale   = 1.1574074074074073e-5, default = "cuft/d", link    = "Cubic metre per second", },   ["m3/h"] = { name1   = "cubic metre per hour", name1_us = "cubic meter per hour", name2   = "cubic metres per hour", name2_us = "cubic meters per hour", symbol  = "m3/h", utype   = "flow", scale   = 0.00027777777777777778, default = "cuft/h", link    = "Cubic metre per second", },   ["m3/min"] = { name1   = "cubic metre per minute", name1_us = "cubic meter per minute", name2   = "cubic metres per minute", name2_us = "cubic meters per minute", symbol  = "m3/min", utype   = "flow", scale   = 0.016666666666666666, default = "cuft/min", link    = "Cubic metre per second", },   ["m3/s"] = { name1   = "cubic metre per second", name1_us = "cubic meter per second", name2   = "cubic metres per second", name2_us = "cubic meters per second", symbol  = "m3/s", utype   = "flow", scale   = 1, default = "cuft/s", },   ["Moilbbl/a"] = { name1   = "million barrels per year", name2   = "million barrels per year", symbol  = "Mbbl/a", utype   = "flow", scale   = 0.0050380033629933837, default = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3/a", link    = "Barrel per day", },   ["Moilbbl/d"] = { name1   = "million barrels per day", name2   = "million barrels per day", symbol  = "Mbbl/d", utype   = "flow", scale   = 1.8401307283333335, default = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3/d", link    = "Barrel per day", },   ["oilbbl/a"] = { name1   = "barrel per year", name2   = "barrels per year", symbol  = "bbl/a", utype   = "flow", scale   = 5.0380033629933841e-9, default = "m3/a", link    = "Barrel per day", },   ["oilbbl/d"] = { name1   = "barrel per day", name2   = "barrels per day", symbol  = "bbl/d", utype   = "flow", scale   = 1.8401307283333336e-6, default = "m3/d", },   ["Toilbbl/a"] = { name1   = "trillion barrels per year", name2   = "trillion barrels per year", symbol  = "Tbbl/a", utype   = "flow", scale   = 5038.0033629933832, default = "v * 1.58987294928 < 10 ! e9 ! e12 ! m3/a", link    = "Barrel per day", },   ["U.S.gal/d"] = { name1   = "U.S. gallon per day", name2   = "U.S. gallons per day", symbol  = "U.S. gal/d", utype   = "flow", scale   = 4.3812636388888893e-8, default = "m3/s", customary= 1, },   ["U.S.gal/h"] = { name1   = "gallon per hour", name2   = "gallons per hour", symbol  = "gal/h", utype   = "flow", scale   = 1.0515032733333334e-6, default = "m3/h", link    = "Gallon", customary= 2, },   ["U.S.gal/min"] = { name1   = "U.S. gallon per minute", name2   = "U.S. gallons per minute", symbol  = "U.S. gal/min", utype   = "flow", scale   = 6.3090196400000003e-5, default = "m3/s", link    = "Gallon", },   ["USgal/a"] = { name1   = "US gallon per year", name2   = "US gallons per year", symbol  = "US gal/a", utype   = "flow", scale   = 1.1995246102365199e-10, default = "m3/s", link    = "US gallon per day", },   ["USgal/d"] = { name1   = "US gallon per day", name2   = "US gallons per day", symbol  = "US gal/d", utype   = "flow", scale   = 4.3812636388888893e-8, default = "m3/s", },   ["USgal/h"] = { name1   = "gallon per hour", name2   = "gallons per hour", symbol  = "gal/h", utype   = "flow", scale   = 1.0515032733333334e-6, default = "m3/h", link    = "Gallon", customary= 1, },   ["USgal/min"] = { name1   = "US gallon per minute", name2   = "US gallons per minute", symbol  = "US gal/min", utype   = "flow", scale   = 6.3090196400000003e-5, default = "m3/s", link    = "Gallon", },   ["USgal/s"] = { name1   = "US gallon per second", name1_us = "U.S. gallon per second", name2   = "US gallons per second", name2_us = "U.S. gallons per second", symbol  = "USgal/s", utype   = "flow", scale   = 0.003785411784, default = "m3/s", link    = "US gallons per second", },   ["ft3/a"] = { target  = "cuft/a", },   ["ft3/d"] = { target  = "cuft/d", },   ["ft3/h"] = { target  = "cuft/h", },   ["ft3/s"] = { target  = "cuft/s", },   ["Gcuft/a"] = { target  = "e9cuft/a", },   ["Gcuft/d"] = { target  = "e9cuft/d", },   ["kcuft/a"] = { target  = "e3cuft/a", },   ["kcuft/d"] = { target  = "e3cuft/d", },   ["kcuft/s"] = { target  = "e3cuft/s", },   ["Mcuft/a"] = { target  = "e6cuft/a", },   ["Mcuft/d"] = { target  = "e6cuft/d", },   ["Mcuft/s"] = { target  = "e6cuft/s", },   ["m³/s"] = { target  = "m3/s", },   ["Tcuft/a"] = { target  = "e12cuft/a", },   ["Tcuft/d"] = { target  = "e12cuft/d", },   ["u.s.gal/min"] = { target  = "U.S.gal/min", },   ["usgal/min"] = { target  = "USgal/min", },   ["-LTf"] = { name1   = "long ton-force", name2   = "long tons-force", symbol  = "LTf", utype   = "force", scale   = 9964.01641818352, default = "kN", },   ["-STf"] = { name1   = "short ton-force", name2   = "short tons-force", symbol  = "STf", utype   = "force", scale   = 8896.443230521, default = "kN", },   ["dyn"] = { name1   = "dyne", symbol  = "dyn", utype   = "force", scale   = 0.00001, default = "gr-f", },   ["g-f"] = { name1   = "gram-force", name2   = "grams-force", symbol  = "gf", utype   = "force", scale   = 0.00980665, default = "mN oz-f", link    = "Kilogram-force", },   ["gf"] = { name1   = "gram-force", name2   = "grams-force", symbol  = "gf", utype   = "force", scale   = 0.00980665, default = "mN ozf", link    = "Kilogram-force", },   ["gr-f"] = { name1   = "grain-force", name2   = "grains-force", symbol  = "grf", utype   = "force", scale   = 0.0006354602307515, default = "µN", link    = "Pound-force", },   ["grf"] = { name1   = "grain-force", name2   = "grains-force", symbol  = "grf", utype   = "force", scale   = 0.0006354602307515, default = "µN", link    = "Pound-force", },   ["kdyn"] = { name1   = "kilodyne", symbol  = "kdyn", utype   = "force", scale   = 0.01, default = "oz-f", link    = "Dyne", },   ["kg-f"] = { name1   = "kilogram-force", name2   = "kilograms-force", symbol  = "kgf", utype   = "force", scale   = 9.80665, default = "N lb-f", },   ["kgf"] = { name1   = "kilogram-force", name2   = "kilograms-force", symbol  = "kgf", utype   = "force", scale   = 9.80665, default = "N lbf", },   ["kp"] = { name1   = "kilopond", symbol  = "kp", utype   = "force", scale   = 9.80665, default = "N lb-f", link    = "Kilogram-force", },   ["L/T-f"] = { name1   = "long ton-force", name2   = "long tons-force", symbol  = "L/Tf", utype   = "force", scale   = 9964.01641818352, default = "kN", },   ["L/Tf"] = { name1   = "long ton-force", name2   = "long tons-force", symbol  = "L/Tf", utype   = "force", scale   = 9964.01641818352, default = "kN", },   ["lb-f"] = { name1   = "pound-force", name2   = "pounds-force", symbol  = "lbf", utype   = "force", scale   = 4.4482216152605, default = "N", },   ["lbf"] = { name1   = "pound-force", name2   = "pounds-force", symbol  = "lbf", utype   = "force", scale   = 4.4482216152605, default = "N", },   ["lb(f)"] = { name1   = "pound", symbol  = "lb", utype   = "force", scale   = 4.4482216152605, default = "N", link    = "Pound-force", },   ["LT-f"] = { name1   = "long ton-force", name2   = "long tons-force", symbol  = "LTf", utype   = "force", scale   = 9964.01641818352, default = "kN", },   ["LTf"] = { name1   = "long ton-force", name2   = "long tons-force", symbol  = "LTf", usename = 1, utype   = "force", scale   = 9964.01641818352, default = "kN", },   ["Mdyn"] = { name1   = "megadyne", symbol  = "Mdyn", utype   = "force", scale   = 10, default = "lb-f", link    = "Dyne", },   ["mdyn"] = { name1   = "millidyne", symbol  = "mdyn", utype   = "force", scale   = 0.00000001, default = "gr-f", link    = "Dyne", },   ["mg-f"] = { name1   = "milligram-force", name2   = "milligrams-force", symbol  = "mgf", utype   = "force", scale   = 0.00000980665, default = "µN gr-f", link    = "Kilogram-force", },   ["mgf"] = { name1   = "milligram-force", name2   = "milligrams-force", symbol  = "mgf", utype   = "force", scale   = 0.00000980665, default = "µN grf", link    = "Kilogram-force", },   ["Mp"] = { name1   = "megapond", symbol  = "Mp", utype   = "force", scale   = 9806.65, default = "kN LT-f ST-f", link    = "Kilogram-force", },   ["mp"] = { name1   = "millipond", symbol  = "mp", utype   = "force", scale   = 0.00000980665, default = "µN gr-f", link    = "Kilogram-force", },   ["N"] = { _name1  = "newton", _symbol = "N", utype   = "force", scale   = 1, prefixes = 1, default = "lb-f", link    = "Newton (unit)", },   ["oz-f"] = { name1   = "ounce-force", name2   = "ounces-force", symbol  = "ozf", utype   = "force", scale   = 0.2780138203095378125, default = "mN", link    = "Pound-force", },   ["ozf"] = { name1   = "ounce-force", name2   = "ounces-force", symbol  = "ozf", utype   = "force", scale   = 0.2780138203095378125, default = "mN", link    = "Pound-force", },   ["p"] = { name1   = "pond", symbol  = "p", utype   = "force", scale   = 0.00980665, default = "mN oz-f", link    = "Kilogram-force", },   ["pdl"] = { name1   = "poundal", symbol  = "pdl", utype   = "force", scale   = 0.138254954376, default = "N", },   ["S/T-f"] = { name1   = "short ton-force", name2   = "short tons-force", symbol  = "S/Tf", utype   = "force", scale   = 8896.443230521, default = "kN", },   ["S/Tf"] = { name1   = "short ton-force", name2   = "short tons-force", symbol  = "S/Tf", utype   = "force", scale   = 8896.443230521, default = "kN", },   ["ST-f"] = { name1   = "short ton-force", name2   = "short tons-force", symbol  = "STf", utype   = "force", scale   = 8896.443230521, default = "kN", },   ["STf"] = { name1   = "short ton-force", name2   = "short tons-force", symbol  = "STf", usename = 1, utype   = "force", scale   = 8896.443230521, default = "kN", },   ["t-f"] = { name1   = "tonne-force", name2   = "tonnes-force", symbol  = "tf", utype   = "force", scale   = 9806.65, default = "kN LT-f ST-f", link    = "Ton-force#Tonne-force", },   ["tf"] = { name1   = "tonne-force", name2   = "tonnes-force", symbol  = "tf", utype   = "force", scale   = 9806.65, default = "kN LTf STf", link    = "Ton-force#Tonne-force", },   ["dyne"] = { target  = "dyn", },   ["newtons"] = { target  = "N", },   ["poundal"] = { target  = "pdl", },   ["tonne-force"] = { target  = "tf", },   ["impgal/mi"] = { per     = { "@impgal", "mi" }, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "l/km USgal/mi", },   ["km/L"] = { per     = { "km", "L" }, utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "mpgimp mpgus", },   ["km/l"] = { per     = { "km", "l" }, utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "mpgimp mpgus", },   ["L/100 km"] = { per     = { "L", "100km" }, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "mpgimp mpgus", symlink = "L/100 km", },   ["l/100 km"] = { per     = { "l", "100km" }, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "mpgimp mpgus", symlink = "l/100 km", },   ["L/km"] = { per     = { "L", "km" }, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "mpgimp mpgus", },   ["l/km"] = { per     = { "l", "km" }, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "mpgimp mpgus", },   ["mi/impqt"] = { per     = { "mi", "impqt" }, utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "km/L", },   ["mi/U.S.qt"] = { per     = { "mi", "U.S.qt" }, utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "km/L", },   ["mi/USqt"] = { per     = { "mi", "USqt" }, utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "km/L", },   ["mi/usqt"] = { per     = { "mi", "usqt" }, utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "km/L", },   ["mpgimp"] = { per     = { "mi", "@impgal" }, symbol  = "mpg-imp", utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "L/100 km+mpgus", symlink = "mpg-imp", },   ["mpgus"] = { per     = { "mi", "+USgal" }, symbol  = "mpg-US", utype   = "fuel efficiency", invert  = -1, iscomplex= true, default = "L/100 km+mpgimp", symlink = "mpg-US", },   ["U.S.gal/mi"] = { per     = { "*U.S.gal", "mi" }, sp_us   = true, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "l/km impgal/mi", },   ["usgal/mi"] = { per     = { "+USgal", "mi" }, utype   = "fuel efficiency", invert  = 1, iscomplex= true, default = "l/km impgal/mi", },   ["L/100km"] = { target  = "L/100 km", },   ["l/100km"] = { target  = "l/100 km", },   ["mpg"] = { shouldbe = "Use %{mpgus%} for miles per US gallon or %{mpgimp%} for miles per imperial gallon (not %{mpg%})", },   ["mpgU.S."] = { target  = "mpgus", symbol  = "mpg-U.S.", sp_us   = true, symlink = "mpg-U.S.", },   ["mpgu.s."] = { target  = "mpgus", symbol  = "mpg-U.S.", sp_us   = true, symlink = "mpg-U.S.", },   ["mpgUS"] = { target  = "mpgus", },   ["USgal/mi"] = { target  = "usgal/mi", },   ["kPa/m"] = { per     = { "kPa", "-m-frac" }, utype   = "fracture gradient", default = "psi/ft", },   ["psi/ft"] = { per     = { "psi", "-ft-frac" }, utype   = "fracture gradient", default = "kPa/m", },   ["cm/km"] = { name1   = "centimetre per kilometre", name1_us = "centimeter per kilometer", name2   = "centimetres per kilometre", name2_us = "centimeters per kilometer", symbol  = "cm/km", utype   = "gradient", scale   = 0.00001, default = "ft/mi", link    = "Grade (slope)", },   ["ft/mi"] = { name1   = "foot per mile", name2   = "feet per mile", symbol  = "ft/mi", utype   = "gradient", scale   = 0.00018939393939393939, default = "v < 5.28 ! c ! ! m/km", link    = "Grade (slope)", },   ["ft/nmi"] = { name1   = "foot per nautical mile", name2   = "feet per nautical mile", symbol  = "ft/nmi", utype   = "gradient", scale   = 0.00016457883369330455, default = "v < 6.076 ! c ! ! m/km", link    = "Grade (slope)", },   ["in/ft"] = { name1   = "inch per foot", name2   = "inches per foot", symbol  = "in/ft", utype   = "gradient", scale   = 0.083333333333333329, default = "mm/m", link    = "Grade (slope)", },   ["in/mi"] = { name1   = "inch per mile", name2   = "inches per mile", symbol  = "in/mi", utype   = "gradient", scale   = 1.5782828282828283e-5, default = "v < 0.6336 ! m ! c ! m/km", link    = "Grade (slope)", },   ["m/km"] = { name1   = "metre per kilometre", name1_us = "meter per kilometer", name2   = "metres per kilometre", name2_us = "meters per kilometer", symbol  = "m/km", utype   = "gradient", scale   = 0.001, default = "ft/mi", link    = "Grade (slope)", },   ["mm/km"] = { name1   = "millimetre per kilometre", name1_us = "millimeter per kilometer", name2   = "millimetres per kilometre", name2_us = "millimeters per kilometer", symbol  = "mm/km", utype   = "gradient", scale   = 0.000001, default = "in/mi", link    = "Grade (slope)", },   ["mm/m"] = { name1   = "millimetre per metre", name1_us = "millimeter per meter", name2   = "millimetres per metre", name2_us = "millimeters per meter", symbol  = "mm/m", utype   = "gradient", scale   = 0.001, default = "in/ft", link    = "Grade (slope)", },   ["admi"] = { name1   = "admiralty mile", symbol  = "nmi (admiralty)", utype   = "length", scale   = 1853.184, default = "km mi", link    = "Nautical mile", },   ["AU"] = { name1   = "astronomical unit", symbol  = "AU", utype   = "length", scale   = 149597870700, default = "km mi", },   ["Brnmi"] = { name1   = "British nautical mile", symbol  = "(Brit) nmi", utype   = "length", scale   = 1853.184, default = "km mi", link    = "Nautical mile", },   ["bu"] = { name2   = "bu", symbol  = "bu", usename = 1, utype   = "length", scale   = 0.0030303030303030303, default = "mm", link    = "Japanese units of measurement#Length", },   ["ch"] = { name1   = "chain", symbol  = "ch", utype   = "length", scale   = 20.1168, default = "ft m", subdivs = { ["ft"] = { 66, default = "m" }, ["yd"] = { 22, default = "m" } }, link    = "Chain (unit)", },   ["chain"] = { symbol  = "chain", usename = 1, utype   = "length", scale   = 20.1168, default = "ft m", subdivs = { ["ft"] = { 66, default = "m" }, ["yd"] = { 22, default = "m" } }, link    = "Chain (unit)", },   ["dpcm"] = { name2   = "dot/cm", symbol  = "dot/cm", utype   = "length", scale   = 100, invert  = -1, iscomplex= true, default = "dpi", link    = "Dots per inch", },   ["dpi"] = { name2   = "DPI", symbol  = "DPI", utype   = "length", scale   = 39.370078740157481, invert  = -1, iscomplex= true, default = "pitch", link    = "Dots per inch", },   ["fathom"] = { symbol  = "fathom", usename = 1, utype   = "length", scale   = 1.8288, default = "ft m", },   ["foot"] = { name1   = "foot", name2   = "foot", symbol  = "ft", utype   = "length", scale   = 0.3048, default = "m", subdivs = { ["in"] = { 12, default = "m" } }, link    = "Foot (unit)", },   ["ft"] = { name1   = "foot", name2   = "feet", symbol  = "ft", utype   = "length", scale   = 0.3048, exception= "integer_more_precision", default = "m", subdivs = { ["in"] = { 12, default = "m" } }, link    = "Foot (unit)", },   ["furlong"] = { symbol  = "furlong", usename = 1, utype   = "length", scale   = 201.168, default = "ft m", },   ["Gly"] = { name1   = "gigalight-year", symbol  = "Gly", utype   = "length", scale   = 9.4607304725808e24, default = "Mpc", link    = "Light-year#Distances in light-years", },   ["Gpc"] = { name1   = "gigaparsec", symbol  = "Gpc", utype   = "length", scale   = 3.0856775814671916e25, default = "Gly", link    = "Parsec#Megaparsecs and gigaparsecs", },   ["hand"] = { name1   = "hand", symbol  = "h", utype   = "length", builtin = "hand", scale   = 0.1016, iscomplex= true, default = "in cm", link    = "Hand (unit)", },   ["in"] = { name1   = "inch", name2   = "inches", symbol  = "in", utype   = "length", scale   = 0.0254, exception= "subunit_more_precision", default = "mm", },   ["inabbreviated"] = { name2   = "in", symbol  = "in", utype   = "length", scale   = 0.0254, default = "mm", link    = "Inch", },   ["kly"] = { name1   = "kilolight-year", symbol  = "kly", utype   = "length", scale   = 9.4607304725808e18, default = "pc", link    = "Light-year#Distances in light-years", },   ["kpc"] = { name1   = "kiloparsec", symbol  = "kpc", utype   = "length", scale   = 3.0856775814671916e19, default = "kly", link    = "Parsec#Parsecs and kiloparsecs", },   ["LD"] = { name1   = "lunar distance", symbol  = "LD", utype   = "length", scale   = 384403000, default = "km mi", link    = "Lunar distance (astronomy)", },   ["league"] = { symbol  = "league", utype   = "length", scale   = 4828.032, default = "km", link    = "League (unit)", },   ["ly"] = { name1   = "light-year", symbol  = "ly", utype   = "length", scale   = 9.4607304725808e15, default = "AU", },   ["m"] = { _name1  = "metre", _name1_us= "meter", _symbol = "m", utype   = "length", scale   = 1, prefixes = 1, default = "v > 0 and v < 3 ! ftin ! ft", link    = "Metre", },   ["mi"] = { name1   = "mile", symbol  = "mi", utype   = "length", scale   = 1609.344, default = "km", subdivs = { ["ch"] = { 80, default = "km" }, ["chain"] = { 80, default = "km" }, ["ft"] = { 5280, default = "km" }, ["yd"] = { 1760, default = "km" } }, },   ["mil"] = { symbol  = "mil", usename = 1, utype   = "length", scale   = 0.0000254, default = "mm", link    = "Thousandth of an inch", },   ["Mly"] = { name1   = "megalight-year", symbol  = "Mly", utype   = "length", scale   = 9.4607304725808e21, default = "kpc", link    = "Light-year#Distances in light-years", },   ["Mpc"] = { name1   = "megaparsec", symbol  = "Mpc", utype   = "length", scale   = 3.0856775814671916e22, default = "Mly", link    = "Parsec#Megaparsecs and gigaparsecs", },   ["NM"] = { name1   = "nautical mile", symbol  = "NM", utype   = "length", scale   = 1852, default = "km mi", },   ["nmi"] = { name1   = "nautical mile", symbol  = "nmi", utype   = "length", scale   = 1852, default = "km mi", },   ["oldUKnmi"] = { name1   = "nautical mile", symbol  = "nmi", utype   = "length", scale   = 1853.184, default = "km mi", },   ["oldUSnmi"] = { name1   = "nautical mile", symbol  = "nmi", utype   = "length", scale   = 1853.24496, default = "km mi", },   ["pc"] = { name1   = "parsec", symbol  = "pc", utype   = "length", scale   = 3.0856775814671916e16, default = "ly", },   ["perch"] = { name2   = "perches", symbol  = "perch", usename = 1, utype   = "length", scale   = 5.0292, default = "ft m", link    = "Rod (unit)", },   ["pitch"] = { name2   = "µm", symbol  = "µm", utype   = "length", scale   = 1e-6, default = "dpi", defkey  = "pitch", linkey  = "pitch", link    = "Dots per inch", },   ["pole"] = { symbol  = "pole", usename = 1, utype   = "length", scale   = 5.0292, default = "ft m", link    = "Rod (unit)", },   ["pre1954U.S.nmi"] = { name1   = "(pre-1954 U.S.) nautical mile", symbol  = "(pre-1954 U.S.) nmi", utype   = "length", scale   = 1853.24496, default = "km mi", link    = "Nautical mile", },   ["pre1954USnmi"] = { name1   = "(pre-1954 US) nautical mile", name1_us = "(pre-1954 U.S.) nautical mile", symbol  = "(pre-1954 US) nmi", sym_us  = "(pre-1954 U.S.) nmi", utype   = "length", scale   = 1853.24496, default = "km mi", link    = "Nautical mile", },   ["rd"] = { name1   = "rod", symbol  = "rd", utype   = "length", scale   = 5.0292, default = "ft m", link    = "Rod (unit)", },   ["royal cubit"] = { name1   = "royal cubit", symbol  = "cu", utype   = "length", scale   = 0.524, default = "mm", },   ["rtkm"] = { name1   = "route kilometre", name1_us = "route kilometer", symbol  = "km", utype   = "length", scale   = 1000, default = "mi", link    = "Kilometre", },   ["rtmi"] = { name1   = "route mile", symbol  = "mi", utype   = "length", scale   = 1609.344, default = "km", link    = "Mile", },   ["shaku"] = { name2   = "shaku", symbol  = "shaku", usename = 1, utype   = "length", scale   = 0.30303030303030304, default = "m", link    = "Japanese units of measurement#Length", },   ["sm"] = { name1   = "smoot", symbol  = "sm", utype   = "length", scale   = 1.70180, default = "m", link    = "Smoot (unit)", },   ["smi"] = { name1   = "statute mile", symbol  = "mi", utype   = "length", scale   = 1609.344, default = "km", subdivs = { ["chain"] = { 80, default = "km" } }, },   ["sun"] = { name2   = "sun", symbol  = "sun", usename = 1, utype   = "length", scale   = 0.030303030303030304, default = "mm", link    = "Japanese units of measurement#Length", },   ["thou"] = { name2   = "thou", symbol  = "thou", usename = 1, utype   = "length", scale   = 0.0000254, default = "mm", link    = "Thousandth of an inch", },   ["verst"] = { symbol  = "verst", usename = 1, utype   = "length", scale   = 1066.8, default = "km mi", },   ["yd"] = { name1   = "yard", symbol  = "yd", utype   = "length", scale   = 0.9144, default = "m", subdivs = { ["ft"] = { 3, default = "m" } }, },   ["µin"] = { name1   = "microinch", name2   = "microinches", symbol  = "µin", utype   = "length", scale   = 0.0000000254, default = "nm", link    = "SI prefix#Non-SI units", },   ["Å"] = { name1   = "ångström", symbol  = "Å", utype   = "length", scale   = 0.0000000001, default = "in", link    = "Angstrom", },   ["Hz"] = { _name1  = "hertz", _name2  = "hertz", _symbol = "Hz", utype   = "length", scale   = 3.3356409519815204e-9, invert  = -1, iscomplex= true, prefixes = 1, default = "m", link    = "Hertz", },   ["-ft-frac"] = { target  = "ft", link    = "Fracture gradient", },   ["-in-stiff"] = { target  = "in", link    = "Stiffness", },   ["-m-frac"] = { target  = "m", link    = "Fracture gradient", },   ["-m-stiff"] = { target  = "m", link    = "Stiffness", },   ["100km"] = { target  = "km", multiplier= 100, },   ["admiralty nmi"] = { target  = "oldUKnmi", },   ["angstrom"] = { target  = "Å", },   ["feet"] = { target  = "ft", },   ["hands"] = { target  = "hand", },   ["inch"] = { target  = "in", },   ["light-year"] = { target  = "ly", },   ["meter"] = { target  = "m", sp_us   = true, },   ["meters"] = { target  = "m", sp_us   = true, },   ["metre"] = { target  = "m", },   ["metres"] = { target  = "m", },   ["micrometre"] = { target  = "µm", },   ["mile"] = { target  = "mi", },   ["miles"] = { target  = "mi", },   ["parsec"] = { target  = "pc", },   ["rod"] = { target  = "rd", },   ["smoot"] = { target  = "sm", },   ["uin"] = { target  = "µin", },   ["yard"] = { target  = "yd", },   ["yards"] = { target  = "yd", },   ["yds"] = { target  = "yd", },   ["μin"] = { target  = "µin", },   ["dtex"] = { name1   = "decitex", name2   = "decitex", symbol  = "dtex", utype   = "linear density", scale   = 1e-7, default = "lb/yd", link    = "Units of textile measurement#Tex", },   ["kg/cm"] = { name1   = "kilogram per centimetre", name1_us = "kilogram per centimeter", name2   = "kilograms per centimetre", name2_us = "kilograms per centimeter", symbol  = "kg/cm", utype   = "linear density", scale   = 100, default = "lb/yd", link    = "Linear density", },   ["kg/m"] = { name1   = "kilogram per metre", name1_us = "kilogram per meter", name2   = "kilograms per metre", name2_us = "kilograms per meter", symbol  = "kg/m", utype   = "linear density", scale   = 1, default = "lb/yd", link    = "Linear density", },   ["lb/ft"] = { name1   = "pound per foot", name2   = "pounds per foot", symbol  = "lb/ft", utype   = "linear density", scale   = 1.4881639435695539, default = "kg/m", link    = "Linear density", },   ["lb/yd"] = { name1   = "pound per yard", name2   = "pounds per yard", symbol  = "lb/yd", utype   = "linear density", scale   = 0.49605464785651798, default = "kg/m", link    = "Linear density", },   ["G"] = { name1   = "gauss", name2   = "gauss", symbol  = "G", utype   = "magnetic field strength", scale   = 0.0001, default = "T", link    = "Gauss (unit)", },   ["T"] = { _name1  = "tesla", _symbol = "T", utype   = "magnetic field strength", scale   = 1, prefixes = 1, default = "G", link    = "Tesla (unit)", },   ["A/m"] = { name1   = "ampere per metre", name1_us = "ampere per meter", name2   = "amperes per metre", name2_us = "amperes per meter", symbol  = "A/m", utype   = "magnetizing field", scale   = 1, default = "Oe", link    = "Magnetic field#Units", },   ["kA/m"] = { name1   = "kiloampere per metre", name1_us = "kiloampere per meter", name2   = "kiloamperes per metre", name2_us = "kiloamperes per meter", symbol  = "kA/m", utype   = "magnetizing field", scale   = 1000, default = "kOe", link    = "Magnetic field#Units", },   ["MA/m"] = { name1   = "megaampere per metre", name1_us = "megaampere per meter", name2   = "megaamperes per metre", name2_us = "megaamperes per meter", symbol  = "MA/m", utype   = "magnetizing field", scale   = 1e6, default = "kOe", link    = "Magnetic field#Units", },   ["Oe"] = { _name1  = "oersted", _symbol = "Oe", utype   = "magnetizing field", scale   = 79.5774715, prefixes = 1, default = "kA/m", link    = "Oersted", },   ["-Lcwt"] = { name1   = "hundredweight", name2   = "hundredweight", symbol  = "cwt", utype   = "mass", scale   = 50.80234544, default = "lb", },   ["-Scwt"] = { name1   = "hundredweight", name2   = "hundredweight", symbol  = "cwt", utype   = "mass", scale   = 45.359237, default = "lb", },   ["-ST"] = { name1   = "short ton", symbol  = "ST", utype   = "mass", scale   = 907.18474, default = "t", },   ["carat"] = { symbol  = "carat", usename = 1, utype   = "mass", scale   = 0.0002, default = "g", link    = "Carat (mass)", },   ["drachm"] = { name1_us = "dram", symbol  = "drachm", usename = 1, utype   = "mass", scale   = 0.001771845195, default = "g", link    = "Dram (unit)", },   ["dram"] = { target  = "drachm", },   ["dwt"] = { name1   = "pennyweight", symbol  = "dwt", utype   = "mass", scale   = 0.00155517384, default = "oz g", },   ["DWton"] = { symbol  = "deadweight ton", usename = 1, utype   = "mass", scale   = 1016.0469088, default = "DWtonne", link    = "Tonnage", },   ["DWtonne"] = { symbol  = "deadweight tonne", usename = 1, utype   = "mass", scale   = 1000, default = "DWton", link    = "Tonnage", },   ["g"] = { _name1  = "gram", _symbol = "g", utype   = "mass", scale   = 0.001, prefixes = 1, default = "oz", link    = "Gram", },   ["gr"] = { name1   = "grain", symbol  = "gr", utype   = "mass", scale   = 0.00006479891, default = "g", link    = "Grain (unit)", },   ["Gt"] = { name1   = "gigatonne", symbol  = "Gt", utype   = "mass", scale   = 1000000000000, default = "LT ST", link    = "Tonne", },   ["impgalh2o"] = { name1   = "imperial gallon of water", name2   = "imperial gallons of water", symbol  = "imp gal H2O", utype   = "mass", scale   = 4.5359236999999499, default = "lb kg", link    = "Imperial gallon", },   ["kt"] = { name1   = "kilotonne", symbol  = "kt", utype   = "mass", scale   = 1000000, default = "LT ST", link    = "Tonne", },   ["lb"] = { name1   = "pound", symbol  = "lb", utype   = "mass", scale   = 0.45359237, exception= "integer_more_precision", default = "kg", subdivs = { ["oz"] = { 16, default = "kg" } }, link    = "Pound (mass)", },   ["Lcwt"] = { name1   = "long hundredweight", name2   = "long hundredweight", symbol  = "Lcwt", usename = 1, utype   = "mass", scale   = 50.80234544, default = "lb", subdivs = { ["qtr"] = { 4, default = "kg" }, ["st"] = { 8, default = "kg" } }, link    = "Hundredweight", },   ["long cwt"] = { name1   = "long hundredweight", name2   = "long hundredweight", symbol  = "long cwt", utype   = "mass", scale   = 50.80234544, default = "lb kg", subdivs = { ["qtr"] = { 4, default = "kg" } }, link    = "Hundredweight", },   ["long qtr"] = { name1   = "long quarter", symbol  = "long qtr", utype   = "mass", scale   = 12.70058636, default = "lb kg", link    = "Avoirdupois", },   ["LT"] = { symbol  = "long ton", usename = 1, utype   = "mass", scale   = 1016.0469088, default = "t", subdivs = { ["Lcwt"] = { 20, default = "t", unit = "-Lcwt" } }, },   ["lt"] = { name1   = "long ton", symbol  = "LT", utype   = "mass", scale   = 1016.0469088, default = "t", subdivs = { ["Lcwt"] = { 20, default = "t", unit = "-Lcwt" } }, },   ["metric ton"] = { symbol  = "metric ton", usename = 1, utype   = "mass", scale   = 1000, default = "long ton", link    = "Tonne", },   ["MT"] = { name1   = "metric ton", symbol  = "t", utype   = "mass", scale   = 1000, default = "LT ST", link    = "Tonne", },   ["Mt"] = { name1   = "megatonne", symbol  = "Mt", utype   = "mass", scale   = 1000000000, default = "LT ST", link    = "Tonne", },   ["oz"] = { name1   = "ounce", symbol  = "oz", utype   = "mass", scale   = 0.028349523125, default = "g", },   ["ozt"] = { name1   = "troy ounce", symbol  = "ozt", utype   = "mass", scale   = 0.0311034768, default = "oz g", },   ["pdr"] = { name1   = "pounder", symbol  = "pdr", utype   = "mass", scale   = 0.45359237, default = "kg", link    = "Pound (mass)", },   ["qtr"] = { name1   = "quarter", symbol  = "qtr", utype   = "mass", scale   = 12.70058636, default = "lb kg", subdivs = { ["lb"] = { 28, default = "kg" } }, link    = "Avoirdupois", },   ["Scwt"] = { name1   = "short hundredweight", name2   = "short hundredweight", symbol  = "Scwt", usename = 1, utype   = "mass", scale   = 45.359237, default = "lb", link    = "Hundredweight", },   ["short cwt"] = { name1   = "short hundredweight", name2   = "short hundredweight", symbol  = "short cwt", utype   = "mass", scale   = 45.359237, default = "lb kg", link    = "Hundredweight", },   ["short qtr"] = { name1   = "short quarter", symbol  = "short qtr", utype   = "mass", scale   = 11.33980925, default = "lb kg", link    = "Avoirdupois", },   ["ST"] = { symbol  = "short ton", usename = 1, utype   = "mass", scale   = 907.18474, default = "t", subdivs = { ["Scwt"] = { 20, default = "t", unit = "-Scwt" } }, },   ["shtn"] = { name1   = "short ton", symbol  = "sh tn", utype   = "mass", scale   = 907.18474, default = "t", },   ["shton"] = { symbol  = "ton", usename = 1, utype   = "mass", scale   = 907.18474, default = "t", },   ["solar mass"] = { name1   = "solar mass", name2   = "solar masses", symbol  = "M☉", utype   = "mass", scale   = 1.98855e30, default = "kg", },   ["st"] = { name1   = "stone", name2   = "stone", symbol  = "st", utype   = "mass", scale   = 6.35029318, default = "lb kg", subdivs = { ["lb"] = { 14, default = "kg lb" } }, link    = "Stone (unit)", },   ["t"] = { name1   = "tonne", name1_us = "metric ton", symbol  = "t", utype   = "mass", scale   = 1000, default = "LT ST", },   ["tonne"] = { name1   = "tonne", name1_us = "metric ton", symbol  = "t", utype   = "mass", scale   = 1000, default = "shton", },   ["troy pound"] = { symbol  = "troy pound", usename = 1, utype   = "mass", scale   = 0.3732417216, default = "lb kg", link    = "Troy weight", },   ["usgalh2o"] = { name1   = "US gallon of water", name1_us = "U.S. gallon of water", name2   = "US gallons of water", name2_us = "U.S. gallons of water", symbol  = "US gal H2O", utype   = "mass", scale   = 3.7776215836051126, default = "lb kg", link    = "United States customary units#Fluid volume", },   ["viss"] = { name2   = "viss", symbol  = "viss", utype   = "mass", scale   = 1.632932532, default = "kg", link    = "Burmese units of measurement#mass", },   ["billion tonne"] = { target  = "e9t", },   ["kilogram"] = { target  = "kg", },   ["kilotonne"] = { target  = "kt", },   ["lbs"] = { target  = "lb", },   ["lbt"] = { target  = "troy pound", },   ["lcwt"] = { target  = "Lcwt", },   ["long ton"] = { target  = "LT", },   ["mcg"] = { target  = "µg", },   ["million tonne"] = { target  = "e6t", },   ["scwt"] = { target  = "Scwt", },   ["short ton"] = { target  = "ST", },   ["stone"] = { target  = "st", },   ["thousand tonne"] = { target  = "e3t", },   ["tonnes"] = { target  = "t", },   ["kg/kW"] = { name1   = "kilogram per kilowatt", name2   = "kilograms per kilowatt", symbol  = "kg/kW", utype   = "mass per unit power", scale   = 0.001, default = "lb/hp", link    = "Kilowatt", },   ["lb/hp"] = { name1   = "pound per horsepower", name2   = "pounds per horsepower", symbol  = "lb/hp", utype   = "mass per unit power", scale   = 0.00060827738784176115, default = "kg/kW", link    = "Horsepower", },   ["kg/h"] = { per     = { "kg", "h" }, utype   = "mass per unit time", default = "lb/h", },   ["lb/h"] = { per     = { "lb", "h" }, utype   = "mass per unit time", default = "kg/h", },   ["g-mol/d"] = { name1   = "gram-mole per day", name2   = "gram-moles per day", symbol  = "g-mol/d", utype   = "molar rate", scale   = 1.1574074074074073e-5, default = "µmol/s", link    = "Mole (unit)", },   ["g-mol/h"] = { name1   = "gram-mole per hour", name2   = "gram-moles per hour", symbol  = "g-mol/h", utype   = "molar rate", scale   = 0.00027777777777777778, default = "mmol/s", link    = "Mole (unit)", },   ["g-mol/min"] = { name1   = "gram-mole per minute", name2   = "gram-moles per minute", symbol  = "g-mol/min", utype   = "molar rate", scale   = 0.016666666666666666, default = "g-mol/s", link    = "Mole (unit)", },   ["g-mol/s"] = { name1   = "gram-mole per second", name2   = "gram-moles per second", symbol  = "g-mol/s", utype   = "molar rate", scale   = 1, default = "lb-mol/min", link    = "Mole (unit)", },   ["gmol/d"] = { name1   = "gram-mole per day", name2   = "gram-moles per day", symbol  = "gmol/d", utype   = "molar rate", scale   = 1.1574074074074073e-5, default = "µmol/s", link    = "Mole (unit)", },   ["gmol/h"] = { name1   = "gram-mole per hour", name2   = "gram-moles per hour", symbol  = "gmol/h", utype   = "molar rate", scale   = 0.00027777777777777778, default = "mmol/s", link    = "Mole (unit)", },   ["gmol/min"] = { name1   = "gram-mole per minute", name2   = "gram-moles per minute", symbol  = "gmol/min", utype   = "molar rate", scale   = 0.016666666666666666, default = "gmol/s", link    = "Mole (unit)", },   ["gmol/s"] = { name1   = "gram-mole per second", name2   = "gram-moles per second", symbol  = "gmol/s", utype   = "molar rate", scale   = 1, default = "lbmol/min", link    = "Mole (unit)", },   ["kmol/d"] = { name1   = "kilomole per day", name2   = "kilomoles per day", symbol  = "kmol/d", utype   = "molar rate", scale   = 0.011574074074074073, default = "mmol/s", link    = "Mole (unit)", },   ["kmol/h"] = { name1   = "kilomole per hour", name2   = "kilomoles per hour", symbol  = "kmol/h", utype   = "molar rate", scale   = 0.27777777777777779, default = "mol/s", link    = "Mole (unit)", },   ["kmol/min"] = { name1   = "kilomole per minute", name2   = "kilomoles per minute", symbol  = "kmol/min", utype   = "molar rate", scale   = 16.666666666666668, default = "mol/s", link    = "Kilomole (unit)", },   ["kmol/s"] = { name1   = "kilomole per second", name2   = "kilomoles per second", symbol  = "kmol/s", utype   = "molar rate", scale   = 1000, default = "lb-mol/s", link    = "Mole (unit)", },   ["lb-mol/d"] = { name1   = "pound-mole per day", name2   = "pound-moles per day", symbol  = "lb-mol/d", utype   = "molar rate", scale   = 0.0052499116898148141, default = "mmol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lb-mol/h"] = { name1   = "pound-mole per hour", name2   = "pound-moles per hour", symbol  = "lb-mol/h", utype   = "molar rate", scale   = 0.12599788055555555, default = "mol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lb-mol/min"] = { name1   = "pound-mole per minute", name2   = "pound-moles per minute", symbol  = "lb-mol/min", utype   = "molar rate", scale   = 7.5598728333333334, default = "mol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lb-mol/s"] = { name1   = "pound-mole per second", name2   = "pound-moles per second", symbol  = "lb-mol/s", utype   = "molar rate", scale   = 453.59237, default = "kmol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lbmol/d"] = { name1   = "pound-mole per day", name2   = "pound-moles per day", symbol  = "lbmol/d", utype   = "molar rate", scale   = 0.0052499116898148141, default = "mmol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lbmol/h"] = { name1   = "pound-mole per hour", name2   = "pound-moles per hour", symbol  = "lbmol/h", utype   = "molar rate", scale   = 0.12599788055555555, default = "mol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lbmol/min"] = { name1   = "pound-mole per minute", name2   = "pound-moles per minute", symbol  = "lbmol/min", utype   = "molar rate", scale   = 7.5598728333333334, default = "mol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["lbmol/s"] = { name1   = "pound-mole per second", name2   = "pound-moles per second", symbol  = "lbmol/s", utype   = "molar rate", scale   = 453.59237, default = "kmol/s", link    = "Mole (unit)#Other units called \"mole\"", },   ["mmol/s"] = { name1   = "millimole per second", name2   = "millimoles per second", symbol  = "mmol/s", utype   = "molar rate", scale   = 0.001, default = "lb-mol/d", link    = "Mole (unit)", },   ["mol/d"] = { name1   = "mole per day", name2   = "moles per day", symbol  = "mol/d", utype   = "molar rate", scale   = 1.1574074074074073e-5, default = "µmol/s", link    = "Mole (unit)", },   ["mol/h"] = { name1   = "mole per hour", name2   = "moles per hour", symbol  = "mol/h", utype   = "molar rate", scale   = 0.00027777777777777778, default = "mmol/s", link    = "Mole (unit)", },   ["mol/min"] = { name1   = "mole per minute", name2   = "moles per minute", symbol  = "mol/min", utype   = "molar rate", scale   = 0.016666666666666666, default = "mol/s", link    = "Mole (unit)", },   ["mol/s"] = { name1   = "mole per second", name2   = "moles per second", symbol  = "mol/s", utype   = "molar rate", scale   = 1, default = "lb-mol/min", link    = "Mole (unit)", },   ["µmol/s"] = { name1   = "micromole per second", name2   = "micromoles per second", symbol  = "µmol/s", utype   = "molar rate", scale   = 0.000001, default = "lb-mol/d", link    = "Mole (unit)", },   ["umol/s"] = { target  = "µmol/s", },   ["μmol/s"] = { target  = "µmol/s", },   ["/acre"] = { name1   = "per acre", name2   = "per acre", symbol  = "/acre", utype   = "per unit area", scale   = 247.10538146716533, default = "/ha", link    = "Acre", },   ["/ha"] = { name1   = "per hectare", name2   = "per hectare", symbol  = "/ha", utype   = "per unit area", scale   = 100, default = "/acre", link    = "Hectare", },   ["/sqcm"] = { name1   = "per square centimetre", name1_us = "per square centimeter", name2   = "per square centimetre", name2_us = "per square centimeter", symbol  = "/cm2", utype   = "per unit area", scale   = 1e10, default = "/sqin", link    = "Square centimetre", },   ["/sqin"] = { name1   = "per square inch", name2   = "per square inch", symbol  = "/in2", utype   = "per unit area", scale   = 1550003100.0062001, default = "/sqcm", link    = "Square inch", },   ["/sqkm"] = { name1   = "per square kilometre", name1_us = "per square kilometer", name2   = "per square kilometre", name2_us = "per square kilometer", symbol  = "/km2", utype   = "per unit area", scale   = 1, default = "/sqmi", link    = "Square kilometre", },   ["/sqmi"] = { name1   = "per square mile", name2   = "per square mile", symbol  = "/sq mi", utype   = "per unit area", scale   = 0.38610215854244584, default = "/sqkm", link    = "Square mile", },   ["PD/acre"] = { name1   = "inhabitant per acre", name2   = "inhabitants per acre", symbol  = "/acre", utype   = "per unit area", scale   = 247.10538146716533, default = "PD/ha", link    = "Acre", },   ["PD/ha"] = { name1   = "inhabitant per hectare", name2   = "inhabitants per hectare", symbol  = "/ha", utype   = "per unit area", scale   = 100, default = "PD/acre", link    = "Hectare", },   ["PD/sqkm"] = { name1   = "inhabitant per square kilometre", name1_us = "inhabitant per square kilometer", name2   = "inhabitants per square kilometre", name2_us = "inhabitants per square kilometer", symbol  = "/km2", utype   = "per unit area", scale   = 1, default = "PD/sqmi", link    = "Square kilometre", },   ["PD/sqmi"] = { name1   = "inhabitant per square mile", name2   = "inhabitants per square mile", symbol  = "/sq mi", utype   = "per unit area", scale   = 0.38610215854244584, default = "PD/sqkm", link    = "Square mile", },   ["/cm2"] = { target  = "/sqcm", },   ["/in2"] = { target  = "/sqin", },   ["/km2"] = { target  = "/sqkm", },   ["pd/acre"] = { target  = "PD/acre", },   ["pd/ha"] = { target  = "PD/ha", },   ["PD/km2"] = { target  = "PD/sqkm", },   ["pd/km2"] = { target  = "PD/sqkm", },   ["PD/km²"] = { target  = "PD/sqkm", },   ["pd/sqkm"] = { target  = "PD/sqkm", },   ["pd/sqmi"] = { target  = "PD/sqmi", },   ["/l"] = { name1   = "per litre", name1_us = "per liter", name2   = "per litre", name2_us = "per liter", symbol  = "/l", utype   = "per unit volume", scale   = 1000, default = "/usgal", link    = "Litre", },   ["/USgal"] = { name1   = "per gallon", name2   = "per gallon", symbol  = "/gal", utype   = "per unit volume", scale   = 264.172052, default = "/l", link    = "US gallon", customary= 2, },   ["/usgal"] = { target  = "/USgal", },   ["bhp"] = { name1   = "brake horsepower", name2   = "brake horsepower", symbol  = "bhp", utype   = "power", scale   = 745.69987158227022, default = "kW", link    = "Horsepower#Brake horsepower", },   ["Cal/d"] = { name1   = "large calorie per day", name2   = "large calories per day", symbol  = "Cal/d", utype   = "power", scale   = 0.048425925925925928, default = "kJ/d", link    = "Calorie", },   ["Cal/h"] = { name1   = "calorie per hour", name2   = "calories per hour", symbol  = "Cal/h", utype   = "power", scale   = 1.1622222222222223, default = "kJ/h", link    = "Calorie", },   ["cal/h"] = { name1   = "calorie per hour", name2   = "calories per hour", symbol  = "cal/h", utype   = "power", scale   = 0.0011622222222222223, default = "W", link    = "Calorie", },   ["CV"] = { name1   = "metric horsepower", name2   = "metric horsepower", symbol  = "CV", utype   = "power", scale   = 735.49875, default = "kW", },   ["hk"] = { name1   = "metric horsepower", name2   = "metric horsepower", symbol  = "hk", utype   = "power", scale   = 735.49875, default = "kW", },   ["hp"] = { name1   = "horsepower", name2   = "horsepower", symbol  = "hp", utype   = "power", scale   = 745.69987158227022, default = "kW", },   ["hp-electric"] = { name1   = "electric horsepower", name2   = "electric horsepower", symbol  = "hp", utype   = "power", scale   = 746, default = "kW", },   ["hp-electrical"] = { name1   = "electrical horsepower", name2   = "electrical horsepower", symbol  = "hp", utype   = "power", scale   = 746, default = "kW", },   ["hp-metric"] = { name1   = "metric horsepower", name2   = "metric horsepower", symbol  = "hp", utype   = "power", scale   = 735.49875, default = "kW", },   ["ihp"] = { name1   = "indicated horsepower", name2   = "indicated horsepower", symbol  = "ihp", utype   = "power", scale   = 745.69987158227022, default = "kW", link    = "Horsepower#Indicated horsepower", },   ["kcal/h"] = { name1   = "kilocalorie per hour", name2   = "kilocalories per hour", symbol  = "kcal/h", utype   = "power", scale   = 1.1622222222222223, default = "kW", link    = "Calorie", },   ["kJ/d"] = { name1   = "kilojoule per day", name2   = "kilojoules per day", symbol  = "kJ/d", utype   = "power", scale   = 0.011574074074074073, default = "Cal/d", link    = "Kilojoule", },   ["kJ/h"] = { name1   = "kilojoule per hour", name2   = "kilojoules per hour", symbol  = "kJ/h", utype   = "power", scale   = 0.27777777777777779, default = "W", link    = "Kilojoule", },   ["PS"] = { name1   = "metric horsepower", name2   = "metric horsepower", symbol  = "PS", utype   = "power", scale   = 735.49875, default = "kW", },   ["shp"] = { name1   = "shaft horsepower", name2   = "shaft horsepower", symbol  = "shp", utype   = "power", scale   = 745.69987158227022, default = "kW", link    = "Horsepower#Shaft horsepower", },   ["W"] = { _name1  = "watt", _symbol = "W", utype   = "power", scale   = 1, prefixes = 1, default = "hp", link    = "Watt", },   ["BTU/h"] = { per     = { "BTU", "h" }, utype   = "power", default = "W", },   ["Btu/h"] = { per     = { "Btu", "h" }, utype   = "power", default = "W", },   ["BHP"] = { target  = "bhp", },   ["btu/h"] = { target  = "BTU/h", },   ["HP"] = { target  = "hp", },   ["Hp"] = { target  = "hp", },   ["hp-mechanical"] = { target  = "hp", },   ["IHP"] = { target  = "ihp", },   ["SHP"] = { target  = "shp", },   ["whp"] = { target  = "hp", },   ["hp/lb"] = { name1   = "horsepower per pound", name2   = "horsepower per pound", symbol  = "hp/lb", utype   = "power per unit mass", scale   = 1643.986806, default = "kW/kg", link    = "Power-to-weight ratio", },   ["hp/LT"] = { name1   = "horsepower per long ton", name2   = "horsepower per long ton", symbol  = "hp/LT", utype   = "power per unit mass", scale   = 0.73392268125000004, default = "kW/t", link    = "Power-to-weight ratio", },   ["hp/ST"] = { name1   = "horsepower per short ton", name2   = "horsepower per short ton", symbol  = "hp/ST", utype   = "power per unit mass", scale   = 0.821993403, default = "kW/t", link    = "Power-to-weight ratio", },   ["hp/t"] = { name1   = "horsepower per tonne", name2   = "horsepower per tonne", symbol  = "hp/t", utype   = "power per unit mass", scale   = 0.74569987158227022, default = "kW/t", link    = "Power-to-weight ratio", },   ["kW/kg"] = { name1   = "kilowatt per kilogram", name2   = "kilowatts per kilogram", symbol  = "kW/kg", utype   = "power per unit mass", scale   = 1000, default = "hp/lb", link    = "Power-to-weight ratio", },   ["kW/t"] = { name1   = "kilowatt per tonne", name2   = "kilowatts per tonne", symbol  = "kW/t", utype   = "power per unit mass", scale   = 1, default = "PS/t", link    = "Power-to-weight ratio", },   ["PS/t"] = { name1   = "metric horsepower per tonne", name2   = "metric horsepower per tonne", symbol  = "PS/t", utype   = "power per unit mass", scale   = 0.73549875, default = "kW/t", link    = "Power-to-weight ratio", },   ["shp/lb"] = { name1   = "shaft horsepower per pound", name2   = "shaft horsepower per pound", symbol  = "shp/lb", utype   = "power per unit mass", scale   = 1643.986806, default = "kW/kg", link    = "Power-to-weight ratio", },   ["hp/tonne"] = { target  = "hp/t", symbol  = "hp/tonne", default = "kW/tonne", },   ["kW/tonne"] = { target  = "kW/t", symbol  = "kW/tonne", },   ["-lb/in2"] = { name1   = "pound per square inch", name2   = "pounds per square inch", symbol  = "lb/in2", utype   = "pressure", scale   = 6894.7572931683608, default = "kPa kgf/cm2", link    = "Pounds per square inch", },   ["atm"] = { name1   = "standard atmosphere", symbol  = "atm", utype   = "pressure", scale   = 101325, default = "kPa", link    = "Atmosphere (unit)", },   ["Ba"] = { name1   = "barye", symbol  = "Ba", utype   = "pressure", scale   = 0.1, default = "Pa", },   ["bar"] = { symbol  = "bar", utype   = "pressure", scale   = 100000, default = "kPa", link    = "Bar (unit)", },   ["dbar"] = { name1   = "decibar", symbol  = "dbar", utype   = "pressure", scale   = 10000, default = "kPa", link    = "Bar (unit)", },   ["inHg"] = { name1   = "inch of mercury", name2   = "inches of mercury", symbol  = "inHg", utype   = "pressure", scale   = 3386.388640341, default = "kPa", },   ["kBa"] = { name1   = "kilobarye", symbol  = "kBa", utype   = "pressure", scale   = 100, default = "hPa", link    = "Barye", },   ["kg-f/cm2"] = { name1   = "kilogram-force per square centimetre", name1_us = "kilogram-force per square centimeter", name2   = "kilograms-force per square centimetre", name2_us = "kilograms-force per square centimeter", symbol  = "kgf/cm2", utype   = "pressure", scale   = 98066.5, default = "psi", link    = "Kilogram-force", },   ["kg/cm2"] = { name1   = "kilogram per square centimetre", name1_us = "kilogram per square centimeter", name2   = "kilograms per square centimetre", name2_us = "kilograms per square centimeter", symbol  = "kg/cm2", utype   = "pressure", scale   = 98066.5, default = "psi", link    = "Kilogram-force", },   ["kgf/cm2"] = { name1   = "kilogram-force per square centimetre", name1_us = "kilogram-force per square centimeter", name2   = "kilograms-force per square centimetre", name2_us = "kilograms-force per square centimeter", symbol  = "kgf/cm2", utype   = "pressure", scale   = 98066.5, default = "psi", link    = "Kilogram-force", },   ["ksi"] = { name1   = "kilopound per square inch", name2   = "kilopounds per square inch", symbol  = "ksi", utype   = "pressure", scale   = 6894757.2931683613, default = "MPa", link    = "Pounds per square inch", },   ["lbf/in2"] = { name1   = "pound-force per square inch", name2   = "pounds-force per square inch", symbol  = "lbf/in2", utype   = "pressure", scale   = 6894.7572931683608, default = "kPa kgf/cm2", link    = "Pounds-force per square inch", },   ["mb"] = { name1   = "millibar", symbol  = "mb", utype   = "pressure", scale   = 100, default = "hPa", link    = "Bar (unit)", },   ["mbar"] = { name1   = "millibar", symbol  = "mbar", utype   = "pressure", scale   = 100, default = "hPa", link    = "Bar (unit)", },   ["mmHg"] = { name1   = "millimetre of mercury", name1_us = "millimeter of mercury", name2   = "millimetres of mercury", name2_us = "millimeters of mercury", symbol  = "mmHg", utype   = "pressure", scale   = 133.322387415, default = "kPa", link    = "Millimeter of mercury", },   ["Pa"] = { _name1  = "pascal", _symbol = "Pa", utype   = "pressure", scale   = 1, prefixes = 1, default = "psi", link    = "Pascal (unit)", },   ["psf"] = { name1   = "pound per square foot", name2   = "pounds per square foot", symbol  = "psf", utype   = "pressure", scale   = 47.880258980335839, default = "kPa", link    = "Pounds per square inch", },   ["psi"] = { name1   = "pound per square inch", name2   = "pounds per square inch", symbol  = "psi", utype   = "pressure", scale   = 6894.7572931683608, default = "kPa", link    = "Pounds per square inch", },   ["Torr"] = { name1   = "torr", symbol  = "Torr", utype   = "pressure", scale   = 133.32236842105263, default = "kPa", },   ["N/cm2"] = { per     = { "N", "cm2" }, utype   = "pressure", default = "psi", },   ["N/m2"] = { per     = { "N", "m2" }, utype   = "pressure", default = "psi", },   ["g/cm2"] = { per     = { "g", "cm2" }, utype   = "pressure", default = "lb/sqft", multiplier= 9.80665, },   ["g/m2"] = { per     = { "g", "m2" }, utype   = "pressure", default = "lb/sqft", multiplier= 9.80665, },   ["kg/ha"] = { per     = { "kg", "ha" }, utype   = "pressure", default = "lb/acre", multiplier= 9.80665, },   ["kg/m2"] = { per     = { "kg", "m2" }, utype   = "pressure", default = "lb/sqft", multiplier= 9.80665, },   ["lb/1000sqft"] = { per     = { "lb", "1000sqft" }, utype   = "pressure", default = "g/m2", multiplier= 9.80665, },   ["lb/acre"] = { per     = { "lb", "acre" }, utype   = "pressure", default = "kg/ha", multiplier= 9.80665, },   ["lb/sqft"] = { per     = { "lb", "sqft" }, utype   = "pressure", default = "kg/m2", multiplier= 9.80665, },   ["lb/sqyd"] = { per     = { "lb", "sqyd" }, utype   = "pressure", default = "kg/m2", multiplier= 9.80665, },   ["LT/acre"] = { per     = { "LT", "acre" }, utype   = "pressure", default = "t/ha", multiplier= 9.80665, },   ["MT/ha"] = { per     = { "MT", "ha" }, utype   = "pressure", default = "LT/acre ST/acre", multiplier= 9.80665, },   ["oz/sqft"] = { per     = { "oz", "sqft" }, utype   = "pressure", default = "g/m2", multiplier= 9.80665, },   ["oz/sqyd"] = { per     = { "oz", "sqyd" }, utype   = "pressure", default = "g/m2", multiplier= 9.80665, },   ["ST/acre"] = { per     = { "ST", "acre" }, utype   = "pressure", default = "t/ha", multiplier= 9.80665, },   ["t/ha"] = { per     = { "t", "ha" }, utype   = "pressure", default = "LT/acre ST/acre", multiplier= 9.80665, },   ["tonne/acre"] = { per     = { "tonne", "acre" }, utype   = "pressure", default = "tonne/ha", multiplier= 9.80665, },   ["tonne/ha"] = { per     = { "tonne", "ha" }, utype   = "pressure", default = "tonne/acre", multiplier= 9.80665, },   ["kgfpsqcm"] = { target  = "kgf/cm2", },   ["kgpsqcm"] = { target  = "kg/cm2", },   ["kN/m2"] = { target  = "kPa", },   ["lb/in2"] = { target  = "lbf/in2", },   ["torr"] = { target  = "Torr", },   ["Bq"] = { _name1  = "becquerel", _symbol = "Bq", utype   = "radioactivity", scale   = 1, prefixes = 1, default = "pCi", link    = "Becquerel", },   ["Ci"] = { _name1  = "curie", _symbol = "Ci", utype   = "radioactivity", scale   = 3.7e10, prefixes = 1, default = "GBq", link    = "Curie", },   ["cm/h"] = { name1   = "centimetre per hour", name1_us = "centimeter per hour", name2   = "centimetres per hour", name2_us = "centimeters per hour", symbol  = "cm/h", utype   = "speed", scale   = 2.7777777777777775e-6, default = "in/h", link    = "Metre per second", },   ["cm/s"] = { name1   = "centimetre per second", name1_us = "centimeter per second", name2   = "centimetres per second", name2_us = "centimeters per second", symbol  = "cm/s", utype   = "speed", scale   = 0.01, default = "in/s", link    = "Metre per second", },   ["cm/year"] = { name1   = "centimetre per year", name1_us = "centimeter per year", name2   = "centimetres per year", name2_us = "centimeters per year", symbol  = "cm/year", utype   = "speed", scale   = 3.168873850681143e-10, default = "in/year", link    = "Orders of magnitude (speed)", },   ["foot/s"] = { name1   = "foot per second", name2   = "foot per second", symbol  = "ft/s", utype   = "speed", scale   = 0.3048, default = "m/s", link    = "Feet per second", },   ["ft/min"] = { name1   = "foot per minute", name2   = "feet per minute", symbol  = "ft/min", utype   = "speed", scale   = 0.00508, default = "m/min", link    = "Feet per second", },   ["ft/s"] = { name1   = "foot per second", name2   = "feet per second", symbol  = "ft/s", utype   = "speed", scale   = 0.3048, default = "m/s", link    = "Feet per second", },   ["furlong per fortnight"] = { name2   = "furlongs per fortnight", symbol  = "furlong per fortnight", usename = 1, utype   = "speed", scale   = 0.00016630952380952381, default = "km/h mph", link    = "FFF System", },   ["in/h"] = { name1   = "inch per hour", name2   = "inches per hour", symbol  = "in/h", utype   = "speed", scale   = 7.0555555555555559e-6, default = "cm/h", link    = "Inch", },   ["in/s"] = { name1   = "inch per second", name2   = "inches per second", symbol  = "in/s", utype   = "speed", scale   = 0.0254, default = "cm/s", link    = "Inch", },   ["in/year"] = { name1   = "inch per year", name2   = "inches per year", symbol  = "in/year", utype   = "speed", scale   = 8.0489395807301024e-10, default = "cm/year", link    = "Orders of magnitude (speed)", },   ["isp"] = { name1   = "second", symbol  = "s", utype   = "speed", scale   = 9.80665, default = "km/s", link    = "Specific impulse", },   ["km/d"] = { name1   = "kilometre per day", name1_us = "kilometer per day", name2   = "kilometres per day", name2_us = "kilometers per day", symbol  = "km/d", utype   = "speed", scale   = 1.1574074074074074e-2, default = "mi/d", link    = "Orders of magnitude (speed)", },   ["km/h"] = { name1   = "kilometre per hour", name1_us = "kilometer per hour", name2   = "kilometres per hour", name2_us = "kilometers per hour", symbol  = "km/h", utype   = "speed", scale   = 0.27777777777777779, default = "mph", link    = "Kilometres per hour", },   ["km/s"] = { name1   = "kilometre per second", name1_us = "kilometer per second", name2   = "kilometres per second", name2_us = "kilometers per second", symbol  = "km/s", utype   = "speed", scale   = 1000, default = "mi/s", link    = "Metre per second", },   ["kn"] = { name1   = "knot", symbol  = "kn", utype   = "speed", scale   = 0.51444444444444448, default = "km/h mph", link    = "Knot (unit)", },   ["kNs/kg"] = { name2   = "kN-s/kg", symbol  = "kN-s/kg", utype   = "speed", scale   = 1000, default = "isp", link    = "Specific impulse", },   ["m/min"] = { name1   = "metre per minute", name1_us = "meter per minute", name2   = "metres per minute", name2_us = "meters per minute", symbol  = "m/min", utype   = "speed", scale   = 0.016666666666666666, default = "ft/min", link    = "Metre per second", },   ["m/s"] = { name1   = "metre per second", name1_us = "meter per second", name2   = "metres per second", name2_us = "meters per second", symbol  = "m/s", utype   = "speed", scale   = 1, default = "ft/s", },   ["Mach"] = { name2   = "Mach", symbol  = "Mach", utype   = "speed", builtin = "mach", scale   = 0, iscomplex= true, default = "mph km/h", link    = "Mach number", },   ["mi/d"] = { name1   = "mile per year", name2   = "miles per year", symbol  = "mi/d", utype   = "speed", scale   = 1.8626666666666667e-2, default = "km/d", link    = "Orders of magnitude (speed)", },   ["mi/s"] = { name1   = "mile per second", name2   = "miles per second", symbol  = "mi/s", utype   = "speed", scale   = 1609.344, default = "km/s", link    = "Mile", },   ["mm/h"] = { name1   = "millimetre per hour", name1_us = "millimeter per hour", name2   = "millimetres per hour", name2_us = "millimeters per hour", symbol  = "mm/h", utype   = "speed", scale   = 2.7777777777777781e-7, default = "in/h", link    = "Metre per second", },   ["mph"] = { name1   = "mile per hour", name2   = "miles per hour", symbol  = "mph", utype   = "speed", scale   = 0.44704, default = "km/h", link    = "Miles per hour", },   ["Ns/kg"] = { name2   = "N-s/kg", symbol  = "N-s/kg", utype   = "speed", scale   = 1, default = "isp", link    = "Specific impulse", },   ["si tsfc"] = { name2   = "g/(kN·s)", symbol  = "g/(kN·s)", utype   = "speed", scale   = 9.9999628621379242e-7, invert  = -1, iscomplex= true, default = "tsfc", link    = "Thrust specific fuel consumption", },   ["tsfc"] = { name2   = "lb/(lbf·h)", symbol  = "lb/(lbf·h)", utype   = "speed", scale   = 2.832545036049801e-5, invert  = -1, iscomplex= true, default = "si tsfc", link    = "Thrust specific fuel consumption", },   ["cm/y"] = { target  = "cm/year", },   ["cm/yr"] = { target  = "cm/year", },   ["in/y"] = { target  = "in/year", },   ["in/yr"] = { target  = "in/year", },   ["knot"] = { target  = "kn", },   ["knots"] = { target  = "kn", },   ["kph"] = { target  = "km/h", },   ["mi/h"] = { target  = "mph", },   ["mm/s"] = { per     = { "mm", "s" }, utype   = "speed", default = "in/s", link    = "metre per second", },   ["C"] = { name1   = "degree Celsius", name2   = "degrees Celsius", symbol  = "°C", usesymbol= 1, utype   = "temperature", scale   = 1, offset  = -273.15, iscomplex= true, istemperature= true, default = "F", link    = "Celsius", },   ["F"] = { name1   = "degree Fahrenheit", name2   = "degrees Fahrenheit", symbol  = "°F", usesymbol= 1, utype   = "temperature", scale   = 0.55555555555555558, offset  = 32-273.15*(9/5), iscomplex= true, istemperature= true, default = "C", link    = "Fahrenheit", },   ["K"] = { name1   = "kelvin", symbol  = "K", usesymbol= 1, utype   = "temperature", scale   = 1, offset  = 0, iscomplex= true, istemperature= true, default = "C F", },   ["keVT"] = { name1   = "kiloelectronvolt", symbol  = "keV", utype   = "temperature", scale   = 11.604505e6, offset  = 0, iscomplex= true, default = "MK", link    = "Electronvolt", },   ["MK"] = { name1   = "megakelvin", symbol  = "MK", utype   = "temperature", scale   = 1e6, offset  = 0, iscomplex= true, default = "keVT", link    = "Kelvin", },   ["R"] = { name1   = "degree Rankine", name2   = "degrees Rankine", symbol  = "°R", usesymbol= 1, utype   = "temperature", scale   = 0.55555555555555558, offset  = 0, iscomplex= true, istemperature= true, default = "K F C", link    = "Rankine scale", },   ["Celsius"] = { target  = "C", },   ["°C"] = { target  = "C", },   ["°F"] = { target  = "F", },   ["°R"] = { target  = "R", },   ["C-change"] = { name1   = "degree Celsius change", name2   = "degrees Celsius change", symbol  = "°C", usesymbol= 1, utype   = "temperature change", scale   = 1, default = "F-change", link    = "Celsius", },   ["F-change"] = { name1   = "degree Fahrenheit change", name2   = "degrees Fahrenheit change", symbol  = "°F", usesymbol= 1, utype   = "temperature change", scale   = 0.55555555555555558, default = "C-change", link    = "Fahrenheit", },   ["K-change"] = { name1   = "kelvin change", name2   = "kelvins change", symbol  = "K", usesymbol= 1, utype   = "temperature change", scale   = 1, default = "F-change", link    = "Kelvin", },   ["°C-change"] = { target  = "C-change", },   ["°F-change"] = { target  = "F-change", },   ["century"] = { name1   = "century", name2   = "centuries", symbol  = "ha", utype   = "time", scale   = 3155760000, default = "Gs", },   ["d"] = { name1   = "day", symbol  = "d", utype   = "time", scale   = 86400, default = "ks", },   ["decade"] = { name1   = "decade", symbol  = "daa", utype   = "time", scale   = 315576000, default = "Ms", },   ["dog year"] = { name1   = "dog year", symbol  = "dog yr", utype   = "time", scale   = 220903200, default = "years", },   ["fortnight"] = { symbol  = "fortnight", usename = 1, utype   = "time", scale   = 1209600, default = "week", },   ["h"] = { name1   = "hour", symbol  = "h", utype   = "time", scale   = 3600, default = "ks", },   ["long billion year"] = { name1   = "billion years", name2   = "billion years", symbol  = "Ta", utype   = "time", scale   = 31557600000000000000, default = "Es", link    = "Annum", },   ["millennium"] = { name1   = "millennium", name2   = "millennia", symbol  = "ka", utype   = "time", scale   = 31557600000, default = "Gs", },   ["milliard year"] = { name1   = "milliard years", name2   = "milliard years", symbol  = "Ga", utype   = "time", scale   = 31557600000000000, default = "Ps", link    = "Annum", },   ["million year"] = { name1   = "million years", name2   = "million years", symbol  = "Ma", utype   = "time", scale   = 31557600000000, default = "Ts", link    = "Annum", },   ["min"] = { name1   = "minute", symbol  = "min", utype   = "time", scale   = 60, default = "s", },   ["month"] = { symbol  = "month", usename = 1, utype   = "time", scale   = 2629800, default = "Ms", },   ["months"] = { name1   = "month", symbol  = "mo", utype   = "time", scale   = 2629800, default = "year", },   ["s"] = { _name1  = "second", _symbol = "s", utype   = "time", scale   = 1, prefixes = 1, default = "min", link    = "Second", },   ["short billion year"] = { name1   = "billion years", name2   = "billion years", symbol  = "Ga", utype   = "time", scale   = 31557600000000000, default = "Ps", link    = "Annum", },   ["short trillion year"] = { name1   = "trillion years", name2   = "trillion years", symbol  = "Ta", utype   = "time", scale   = 31557600000000000000, default = "Es", link    = "Annum", },   ["thousand million year"] = { name1   = "thousand million years", name2   = "thousand million years", symbol  = "Ga", utype   = "time", scale   = 31557600000000000, default = "Ps", link    = "Annum", },   ["wk"] = { symbol  = "week", usename = 1, utype   = "time", scale   = 604800, default = "Ms", },   ["year"] = { name1   = "year", symbol  = "a", utype   = "time", scale   = 31557600, default = "Ms", link    = "Annum", },   ["years"] = { name1   = "year", symbol  = "yr", utype   = "time", scale   = 31557600, default = "Ms", link    = "Annum", },   ["byr"] = { target  = "short billion year", },   ["day"] = { target  = "d", },   ["days"] = { target  = "d", },   ["dog yr"] = { target  = "dog year", },   ["Gyr"] = { target  = "thousand million year", },   ["hour"] = { target  = "h", },   ["hours"] = { target  = "h", },   ["kMyr"] = { target  = "thousand million year", },   ["kmyr"] = { target  = "thousand million year", },   ["kyr"] = { target  = "millennium", },   ["long byr"] = { target  = "long billion year", },   ["minute"] = { target  = "min", },   ["minutes"] = { target  = "min", },   ["mth"] = { target  = "month", },   ["Myr"] = { target  = "million year", },   ["myr"] = { target  = "million year", },   ["second"] = { target  = "s", },   ["seconds"] = { target  = "s", },   ["tmyr"] = { target  = "thousand million year", },   ["tryr"] = { target  = "short trillion year", },   ["tyr"] = { target  = "millennium", },   ["week"] = { target  = "wk", },   ["weeks"] = { target  = "wk", },   ["yr"] = { target  = "year", },   ["kg.m"] = { name1   = "kilogram metre", name1_us = "kilogram meter", symbol  = "kg·m", utype   = "torque", scale   = 9.80665, default = "Nm lbft", },   ["kgf.m"] = { name1   = "kilogram force-metre", name1_us = "kilogram force-meter", symbol  = "kgf·m", utype   = "torque", scale   = 9.80665, default = "Nm lbfft", link    = "Kilogram metre", },   ["kgm"] = { name1   = "kilogram metre", name1_us = "kilogram meter", symbol  = "kg·m", utype   = "torque", scale   = 9.80665, default = "Nm lbfft", },   ["lb-fft"] = { name1   = "pound force-foot", name2   = "pound force-feet", symbol  = "ft·lbf", utype   = "torque", scale   = 1.3558179483314004, default = "Nm", link    = "Pound-foot (torque)", },   ["lb.ft"] = { name1   = "pound force-foot", name2   = "pound force-feet", symbol  = "lb·ft", utype   = "torque", scale   = 1.3558179483314004, default = "Nm", link    = "Pound-foot (torque)", },   ["lb.in"] = { name1   = "pound force-inch", symbol  = "lb·in", utype   = "torque", scale   = 0.1129848290276167, default = "mN.m", link    = "Pound-foot (torque)", },   ["lbfft"] = { name1   = "pound force-foot", name2   = "pound force-feet", symbol  = "lbf·ft", utype   = "torque", scale   = 1.3558179483314004, default = "Nm", link    = "Pound-foot (torque)", },   ["lbft"] = { name1   = "pound-foot", name2   = "pound-feet", symbol  = "lb·ft", utype   = "torque", scale   = 1.3558179483314004, default = "Nm", link    = "Pound-foot (torque)", },   ["m.kg-f"] = { name1   = "metre kilogram-force", name1_us = "meter kilogram-force", name2   = "metre kilograms-force", name2_us = "meter kilograms-force", symbol  = "m·kgf", utype   = "torque", scale   = 9.80665, default = "Nm lbfft", link    = "Kilogram metre", },   ["m.kgf"] = { name1   = "metre kilogram-force", name1_us = "meter kilogram-force", name2   = "metre kilograms-force", name2_us = "meter kilograms-force", symbol  = "m·kgf", utype   = "torque", scale   = 9.80665, default = "Nm lbfft", link    = "Kilogram metre", },   ["mN.m"] = { name1   = "millinewton metre", name1_us = "millinewton meter", symbol  = "mN·m", utype   = "torque", scale   = 0.001, default = "lb.in", link    = "Newton metre", },   ["Nm"] = { name1   = "newton metre", name1_us = "newton meter", symbol  = "N·m", utype   = "torque", alttype = "energy", scale   = 1, default = "lbfft", },   ["kN/m"] = { per     = { "kN", "-m-stiff" }, utype   = "torque", default = "lbf/in", },   ["lbf/in"] = { per     = { "lbf", "-in-stiff" }, utype   = "torque", default = "kN/m", },   ["lb-f.ft"] = { target  = "lb-fft", },   ["lb-f·ft"] = { target  = "lb-fft", },   ["lbf.ft"] = { target  = "lbfft", },   ["lbf·ft"] = { target  = "lbfft", },   ["lb·ft"] = { target  = "lb.ft", },   ["mkg-f"] = { target  = "m.kg-f", },   ["mkgf"] = { target  = "m.kgf", },   ["N.m"] = { target  = "Nm", },   ["N·m"] = { target  = "Nm", },   ["-12USoz(mL)serve"] = { name1_us = "12 U.S. fl oz (355 mL) serving", symbol  = "12 US fl oz (355 mL) serving", sym_us  = "12 U.S. fl oz (355 mL) serving", utype   = "volume", scale   = 0.00035488235475000004, default = "mL", link    = "Beverage can#Capacity", },   ["-12USoz(ml)serve"] = { name1_us = "12 U.S. fl oz (355 ml) serving", symbol  = "12 US fl oz (355 ml) serving", sym_us  = "12 U.S. fl oz (355 ml) serving", utype   = "volume", scale   = 0.00035488235475000004, default = "ml", link    = "Beverage can#Capacity", },   ["-12USozserve"] = { name1_us = "12 U.S. fl oz serving", symbol  = "12 US fl oz serving", sym_us  = "12 U.S. fl oz serving", utype   = "volume", scale   = 0.00035488235475000004, default = "mL", link    = "Beverage can#Capacity", },   ["acre foot"] = { name1   = "acre foot", name2   = "acre foot", symbol  = "acre·ft", utype   = "volume", scale   = 1233.48183754752, default = "m3", },   ["acre ft"] = { name1   = "acre foot", name2   = "acre feet", symbol  = "acre·ft", utype   = "volume", scale   = 1233.48183754752, default = "m3", },   ["AUtbsp"] = { name1   = "Australian tablespoon", symbol  = "AU tbsp", utype   = "volume", scale   = 0.000020, default = "ml", },   ["bdft"] = { name1   = "board foot", name2   = "board feet", symbol  = "bd ft", utype   = "volume", scale   = 0.0023597372167, default = "m3", },   ["board feet"] = { name2   = "board feet", symbol  = "board foot", usename = 1, utype   = "volume", scale   = 0.0023597372167, default = "m3", },   ["board foot"] = { name2   = "board foot", symbol  = "board foot", usename = 1, utype   = "volume", scale   = 0.0023597372167, default = "m3", },   ["cc"] = { name1   = "cubic centimetre", name1_us = "cubic centimeter", symbol  = "cc", utype   = "volume", scale   = 0.000001, default = "cuin", },   ["CID"] = { name1   = "cubic inch", name2   = "cubic inches", symbol  = "cu in", utype   = "volume", scale   = 0.000016387064, default = "cc", link    = "Cubic inch#Engine displacement", },   ["cord"] = { symbol  = "cord", utype   = "volume", scale   = 3.624556363776, default = "m3", link    = "Cord (unit)", },   ["cufoot"] = { name1   = "cubic foot", name2   = "cubic foot", symbol  = "cu ft", utype   = "volume", scale   = 0.028316846592, default = "m3", },   ["cuft"] = { name1   = "cubic foot", name2   = "cubic feet", symbol  = "cu ft", utype   = "volume", scale   = 0.028316846592, default = "m3", },   ["cuin"] = { name1   = "cubic inch", name2   = "cubic inches", symbol  = "cu in", utype   = "volume", scale   = 0.000016387064, default = "cm3", },   ["cumi"] = { name1   = "cubic mile", symbol  = "cu mi", utype   = "volume", scale   = 4168181825.440579584, default = "km3", },   ["cuyd"] = { name1   = "cubic yard", symbol  = "cu yd", utype   = "volume", scale   = 0.764554857984, default = "m3", },   ["firkin"] = { symbol  = "firkin", usename = 1, utype   = "volume", scale   = 0.04091481, default = "l impgal USgal", },   ["foot3"] = { target  = "cufoot", },   ["Goilbbl"] = { name1   = "billion barrels", name2   = "billion barrels", symbol  = "Gbbl", utype   = "volume", scale   = 158987294.928, default = "v * 1.58987294928 < 10 ! e6 ! e9 ! m3", link    = "Barrel (unit)#Oil barrel", },   ["gr water"] = { name1   = "grains water", name2   = "grains water", symbol  = "gr H2O", utype   = "volume", scale   = 0.00000006479891, default = "cm3", link    = "Grain (unit)", },   ["grt"] = { name1   = "gross register ton", symbol  = "grt", utype   = "volume", scale   = 2.8316846592, default = "m3", link    = "Gross register tonnage", },   ["impbbl"] = { name1   = "imperial barrel", symbol  = "imp bbl", utype   = "volume", scale   = 0.16365924, default = "l impgal USgal", link    = "Barrel (unit)", },   ["impbsh"] = { name1   = "imperial bushel", symbol  = "imp bsh", utype   = "volume", scale   = 0.03636872, default = "l impgal USdrygal", },   ["impbu"] = { name1   = "imperial bushel", symbol  = "imp bu", utype   = "volume", scale   = 0.03636872, default = "m3", },   ["impgal"] = { name1   = "imperial gallon", symbol  = "imp gal", utype   = "volume", scale   = 0.00454609, default = "l USgal", },   ["impgi"] = { name1   = "gill", symbol  = "gi", utype   = "volume", scale   = 0.0001420653125, default = "ml USoz", link    = "Gill (unit)", },   ["impkenning"] = { name1   = "imperial kenning", symbol  = "kenning", utype   = "volume", scale   = 0.01818436, default = "l USdrygal", link    = "Kenning (unit)", },   ["impoz"] = { name1   = "imperial fluid ounce", symbol  = "imp fl oz", utype   = "volume", scale   = 0.0000284130625, default = "ml USoz", },   ["imppk"] = { name1   = "imperial peck", symbol  = "pk", utype   = "volume", scale   = 0.00909218, default = "l USdrygal", link    = "Peck", },   ["imppt"] = { name1   = "imperial pint", symbol  = "imp pt", utype   = "volume", scale   = 0.00056826125, default = "l", },   ["impqt"] = { name1   = "imperial quart", symbol  = "imp qt", utype   = "volume", scale   = 0.0011365225, default = "ml USoz", customary= 3, },   ["kilderkin"] = { symbol  = "kilderkin", usename = 1, utype   = "volume", scale   = 0.08182962, default = "l impgal USgal", },   ["koilbbl"] = { name1   = "thousand barrels", name2   = "thousand barrels", symbol  = "kbbl", utype   = "volume", scale   = 158.987294928, default = "v * 1.58987294928 < 10 ! ! e3 ! m3", link    = "Barrel (unit)#Oil barrel", },   ["L"] = { _name1  = "litre", _name1_us= "liter", _symbol = "L", utype   = "volume", scale   = 0.001, prefixes = 1, default = "impgal USgal", link    = "Litre", },   ["l"] = { _name1  = "litre", _name1_us= "liter", _symbol = "l", utype   = "volume", scale   = 0.001, prefixes = 1, default = "impgal USgal", link    = "Litre", },   ["m3"] = { _name1  = "cubic metre", _name1_us= "cubic meter", _symbol = "m3", prefix_position= 7, utype   = "volume", scale   = 1, prefixes = 3, default = "cuft", link    = "Cubic metre", },   ["Mbbl"] = { name1   = "thousand barrels", name2   = "thousand barrels", symbol  = "Mbbl", utype   = "volume", scale   = 158.987294928, default = "v * 1.58987294928 < 10 ! e3 ! ! m3", link    = "Barrel (unit)#Oil barrel", },   ["MMoilbbl"] = { name1   = "million barrels", name2   = "million barrels", symbol  = "MMbbl", utype   = "volume", scale   = 158987.294928, default = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3", link    = "Barrel (unit)#Oil barrel", },   ["Moilbbl"] = { name1   = "million barrels", name2   = "million barrels", symbol  = "Mbbl", utype   = "volume", scale   = 158987.294928, default = "v * 1.58987294928 < 10 ! e3 ! e6 ! m3", link    = "Barrel (unit)#Oil barrel", },   ["MTON"] = { name1   = "measurement ton", symbol  = "MTON", utype   = "volume", scale   = 1.13267386368, default = "m3", },   ["MUSgal"] = { name1   = "million US gallons", name1_us = "million U.S. gallons", name2   = "million US gallons", name2_us = "million U.S. gallons", symbol  = "million US gal", sym_us  = "million U.S. gal", utype   = "volume", scale   = 3785.411784, default = "Ml", link    = "US gallon", },   ["oilbbl"] = { name1   = "barrel", symbol  = "bbl", utype   = "volume", scale   = 0.158987294928, default = "m3", link    = "Barrel (unit)#Oil barrel", },   ["stere"] = { symbol  = "stère", usename = 1, utype   = "volume", scale   = 1, default = "cuft", },   ["Toilbbl"] = { name1   = "trillion barrels", name2   = "trillion barrels", symbol  = "Tbbl", utype   = "volume", scale   = 158987294928, default = "v * 1.58987294928 < 10 ! e9 ! e12 ! m3", link    = "Barrel (unit)#Oil barrel", },   ["USbbl"] = { name1   = "US barrel", name1_us = "U.S. barrel", symbol  = "US bbl", sym_us  = "U.S. bbl", utype   = "volume", scale   = 0.119240471196, default = "l USgal impgal", link    = "Barrel (unit)", },   ["USbeerbbl"] = { name1   = "US beer barrel", name1_us = "U.S. beer barrel", symbol  = "US bbl", sym_us  = "U.S. bbl", utype   = "volume", scale   = 0.117347765304, default = "l USgal impgal", link    = "Barrel (unit)", },   ["USbsh"] = { name1   = "US bushel", name1_us = "U.S. bushel", symbol  = "US bsh", sym_us  = "U.S. bsh", utype   = "volume", scale   = 0.03523907016688, default = "l USdrygal impgal", link    = "Bushel", },   ["USbu"] = { name1   = "US bushel", name1_us = "U.S. bushel", symbol  = "US bu", sym_us  = "U.S. bu", utype   = "volume", scale   = 0.03523907016688, default = "l USdrygal impgal", link    = "Bushel", },   ["USdrybbl"] = { name1   = "US dry barrel", name1_us = "U.S. dry barrel", symbol  = "US dry bbl", sym_us  = "U.S. dry bbl", utype   = "volume", scale   = 0.11562819898508, default = "m3", link    = "Barrel (unit)", },   ["USdrygal"] = { name1   = "US dry gallon", name1_us = "U.S. dry gallon", symbol  = "US dry gal", sym_us  = "U.S. dry gal", utype   = "volume", scale   = 0.00440488377086, default = "l", link    = "Gallon", },   ["USdrypt"] = { name1   = "US dry pint", name1_us = "U.S. dry pint", symbol  = "US dry pt", sym_us  = "U.S. dry pt", utype   = "volume", scale   = 0.0005506104713575, default = "ml", link    = "Pint", },   ["USdryqt"] = { name1   = "US dry quart", name1_us = "U.S. dry quart", symbol  = "US dry qt", sym_us  = "U.S. dry qt", utype   = "volume", scale   = 0.001101220942715, default = "ml", link    = "Quart", },   ["USflgal"] = { name1   = "US gallon", name1_us = "U.S. gallon", symbol  = "US fl gal", sym_us  = "U.S. fl gal", utype   = "volume", scale   = 0.003785411784, default = "l impgal", link    = "Gallon", },   ["USgal"] = { name1   = "US gallon", name1_us = "U.S. gallon", symbol  = "US gal", sym_us  = "U.S. gal", utype   = "volume", scale   = 0.003785411784, default = "l impgal", },   ["USgi"] = { name1   = "gill", symbol  = "gi", utype   = "volume", scale   = 0.0001182941183, default = "ml impoz", link    = "Gill (unit)", },   ["USkenning"] = { name1   = "US kenning", name1_us = "U.S. kenning", symbol  = "US kenning", sym_us  = "U.S. kenning", utype   = "volume", scale   = 0.01761953508344, default = "l impgal", link    = "Kenning (unit)", },   ["USmin"] = { name1   = "US minim", name1_us = "U.S. minim", symbol  = "US min", sym_us  = "U.S. min", utype   = "volume", scale   = 0.000000061611519921875, default = "ml", link    = "Minim (unit)", },   ["USoz"] = { name1   = "US fluid ounce", name1_us = "U.S. fluid ounce", symbol  = "US fl oz", sym_us  = "U.S. fl oz", utype   = "volume", scale   = 0.0000295735295625, default = "ml", },   ["USpk"] = { name1   = "US peck", name1_us = "U.S. peck", symbol  = "US pk", sym_us  = "U.S. pk", utype   = "volume", scale   = 0.00880976754172, default = "l impgal", link    = "Peck", },   ["USpt"] = { name1   = "US pint", name1_us = "U.S. pint", symbol  = "US pt", sym_us  = "U.S. pt", utype   = "volume", scale   = 0.000473176473, default = "l imppt", link    = "Pint", },   ["USqt"] = { name1   = "US quart", name1_us = "U.S. quart", symbol  = "US qt", sym_us  = "U.S. qt", utype   = "volume", scale   = 0.000946352946, default = "ml", link    = "Quart", customary= 1, },   ["USquart"] = { name1   = "US quart", name1_us = "U.S. quart", symbol  = "US qt", sym_us  = "U.S. qt", utype   = "volume", scale   = 0.000946352946, default = "ml impoz", link    = "Quart", },   ["UStbsp"] = { name1   = "US tablespoon", name1_us = "U.S. tablespoon", symbol  = "US tbsp", sym_us  = "U.S. tbsp", utype   = "volume", scale   = 1.4786764781250001e-5, default = "ml", },   ["winecase"] = { symbol  = "case", usename = 1, utype   = "volume", scale   = 0.009, default = "l", link    = "Case (goods)", },   ["*U.S.drygal"] = { target  = "USdrygal", sp_us   = true, customary= 2, },   ["*U.S.gal"] = { target  = "USgal", sp_us   = true, default = "L impgal", customary= 2, },   ["+USdrygal"] = { target  = "USdrygal", customary= 1, },   ["+usfloz"] = { target  = "USoz", link    = "Fluid ounce", customary= 1, },   ["+USgal"] = { target  = "USgal", customary= 1, },   ["+USoz"] = { target  = "USoz", customary= 1, },   ["@impgal"] = { target  = "impgal", link    = "Gallon", customary= 3, },   ["acre feet"] = { target  = "acre ft", },   ["acre-feet"] = { target  = "acre ft", },   ["acre-ft"] = { target  = "acre ft", },   ["acre.foot"] = { target  = "acre foot", },   ["acre.ft"] = { target  = "acre ft", },   ["acre·foot"] = { target  = "acre foot", },   ["acre·ft"] = { target  = "acre ft", },   ["bushels"] = { target  = "USbsh", },   ["cid"] = { target  = "CID", },   ["ft3"] = { target  = "cuft", },   ["gal"] = { target  = "USgal", },   ["gallon"] = { shouldbe = "Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallon%})", },   ["gallons"] = { shouldbe = "Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallons%})", },   ["Gcuft"] = { target  = "e9cuft", },   ["impfloz"] = { target  = "impoz", },   ["Impgal"] = { target  = "impgal", },   ["in3"] = { target  = "cuin", symbol  = "in3", },   ["kcuft"] = { target  = "e3cuft", },   ["kcum"] = { target  = "e3m3", },   ["km³"] = { target  = "km3", },   ["liter"] = { target  = "L", sp_us   = true, },   ["liters"] = { target  = "L", sp_us   = true, },   ["litre"] = { target  = "L", },   ["litres"] = { target  = "L", },   ["Mcuft"] = { target  = "e6cuft", },   ["Mcum"] = { target  = "e6m3", },   ["Mft3"] = { target  = "e6cuft", },   ["mi3"] = { target  = "cumi", },   ["m³"] = { target  = "m3", },   ["Pcuft"] = { target  = "e15cuft", },   ["pt"] = { shouldbe = "Use %{USpt%} for US pints or %{imppt%} for imperial pints (not %{pt%})", },   ["qt"] = { shouldbe = "Use %{USqt%} for US quarts or %{impqt%} for imperial quarts (not %{qt%})", },   ["Tcuft"] = { target  = "e12cuft", },   ["Tft3"] = { target  = "e12cuft", },   ["U.S.bbl"] = { target  = "USbbl", sp_us   = true, default = "l U.S.gal impgal", },   ["U.S.beerbbl"] = { target  = "USbeerbbl", sp_us   = true, default = "l U.S.gal impgal", },   ["U.S.bsh"] = { target  = "USbsh", sp_us   = true, default = "l U.S.drygal impgal", },   ["U.S.bu"] = { target  = "USbu", sp_us   = true, default = "l U.S.drygal impgal", },   ["U.S.drybbl"] = { target  = "USdrybbl", sp_us   = true, },   ["U.S.drygal"] = { target  = "USdrygal", sp_us   = true, },   ["U.S.drypt"] = { target  = "USdrypt", sp_us   = true, },   ["U.S.dryqt"] = { target  = "USdryqt", sp_us   = true, },   ["U.S.flgal"] = { target  = "USflgal", sp_us   = true, },   ["U.S.floz"] = { target  = "USoz", sp_us   = true, },   ["U.S.gal"] = { target  = "USgal", sp_us   = true, default = "L impgal", link    = "U.S. gallon", },   ["u.s.gal"] = { target  = "USgal", sp_us   = true, default = "L impgal", link    = "U.S. gallon", },   ["U.S.gi"] = { target  = "USgi", sp_us   = true, },   ["U.S.kenning"] = { target  = "USkenning", sp_us   = true, },   ["U.S.oz"] = { target  = "USoz", sp_us   = true, },   ["U.S.pk"] = { target  = "USpk", sp_us   = true, },   ["U.S.pt"] = { target  = "USpt", sp_us   = true, },   ["U.S.qt"] = { target  = "USqt", sp_us   = true, default = "L impqt", customary= 2, },   ["usbbl"] = { target  = "USbbl", },   ["usbeerbbl"] = { target  = "USbeerbbl", },   ["usbsh"] = { target  = "USbsh", },   ["usbu"] = { target  = "USbu", },   ["usdrybbl"] = { target  = "USdrybbl", },   ["usdrygal"] = { target  = "USdrygal", },   ["usdrypt"] = { target  = "USdrypt", },   ["usdryqt"] = { target  = "USdryqt", },   ["USfloz"] = { target  = "USoz", },   ["usfloz"] = { target  = "USoz", },   ["USGAL"] = { target  = "USgal", },   ["usgal"] = { target  = "USgal", },   ["usgi"] = { target  = "USgi", },   ["uskenning"] = { target  = "USkenning", },   ["usoz"] = { target  = "USoz", },   ["uspk"] = { target  = "USpk", },   ["uspt"] = { target  = "USpt", },   ["usqt"] = { target  = "USqt", },   ["yd3"] = { target  = "cuyd", },   ["cuft/sqmi"] = { per     = { "cuft", "sqmi" }, utype   = "volume per unit area", default = "m3/km2", },   ["m3/ha"] = { name1   = "cubic metre per hectare", name1_us = "cubic meter per hectare", name2   = "cubic metres per hectare", name2_us = "cubic meters per hectare", symbol  = "m3/ha", utype   = "volume per unit area", scale   = 0.0001, default = "USbu/acre", link    = "Hectare", },   ["m3/km2"] = { per     = { "m3", "km2" }, utype   = "volume per unit area", default = "cuft/sqmi", },   ["U.S.gal/acre"] = { per     = { "U.S.gal", "acre" }, utype   = "volume per unit area", default = "m3/km2", },   ["USbu/acre"] = { name2   = "US bushels per acre", symbol  = "US bushel per acre", usename = 1, utype   = "volume per unit area", scale   = 8.7077638761350888e-6, default = "m3/ha", link    = "Bushel", },   ["USgal/acre"] = { per     = { "USgal", "acre" }, utype   = "volume per unit area", default = "m3/km2", },   ["cuyd/mi"] = { per     = { "cuyd", "mi" }, utype   = "volume per unit length", default = "m3/km", },   ["m3/km"] = { per     = { "m3", "km" }, utype   = "volume per unit length", default = "cuyd/mi", },   ["miydftin"] = { combination= { "in", "ft", "yd", "mi" }, multiple = { 12, 3, 1760 }, utype   = "length", },   ["mift"] = { combination= { "ft", "mi" }, multiple = { 5280 }, utype   = "length", },   ["ydftin"] = { combination= { "in", "ft", "yd" }, multiple = { 12, 3 }, utype   = "length", },   ["ydft"] = { combination= { "ft", "yd" }, multiple = { 3 }, utype   = "length", },   ["ftin"] = { combination= { "in", "ft" }, multiple = { 12 }, utype   = "length", },   ["footin"] = { combination= { "in", "foot" }, multiple = { 12 }, utype   = "length", },   ["handin"] = { combination= { "in", "hand" }, multiple = { 4 }, utype   = "length", },   ["lboz"] = { combination= { "oz", "lb" }, multiple = { 16 }, utype   = "mass", },   ["stlb"] = { combination= { "lb", "st" }, multiple = { 14 }, utype   = "mass", },   ["stlboz"] = { combination= { "oz", "lb", "st" }, multiple = { 16, 14 }, utype   = "mass", },   ["st and lb"] = { combination= { "lb", "st" }, multiple = { 14 }, utype   = "mass", },   ["GN LTf"] = { combination= { "GN", "-LTf" }, utype   = "force", },   ["GN LTf STf"] = { combination= { "GN", "-LTf", "-STf" }, utype   = "force", },   ["GN STf"] = { combination= { "GN", "-STf" }, utype   = "force", },   ["GN STf LTf"] = { combination= { "GN", "-STf", "-LTf" }, utype   = "force", },   ["kN LTf"] = { combination= { "kN", "-LTf" }, utype   = "force", },   ["kN LTf STf"] = { combination= { "kN", "-LTf", "-STf" }, utype   = "force", },   ["kN STf"] = { combination= { "kN", "-STf" }, utype   = "force", },   ["kN STf LTf"] = { combination= { "kN", "-STf", "-LTf" }, utype   = "force", },   ["LTf STf"] = { combination= { "-LTf", "-STf" }, utype   = "force", },   ["MN LTf"] = { combination= { "MN", "-LTf" }, utype   = "force", },   ["MN LTf STf"] = { combination= { "MN", "-LTf", "-STf" }, utype   = "force", },   ["MN STf"] = { combination= { "MN", "-STf" }, utype   = "force", },   ["MN STf LTf"] = { combination= { "MN", "-STf", "-LTf" }, utype   = "force", },   ["STf LTf"] = { combination= { "-STf", "-LTf" }, utype   = "force", },   ["L/100 km mpgimp"] = { combination= { "L/100 km", "mpgimp" }, utype   = "fuel efficiency", },   ["l/100 km mpgimp"] = { combination= { "l/100 km", "mpgimp" }, utype   = "fuel efficiency", },   ["L/100 km mpgUS"] = { combination= { "L/100 km", "mpgus" }, utype   = "fuel efficiency", },   ["L/100 km mpgus"] = { combination= { "L/100 km", "mpgus" }, utype   = "fuel efficiency", },   ["l/100 km mpgus"] = { combination= { "l/100 km", "mpgus" }, utype   = "fuel efficiency", },   ["mpgimp L/100 km"] = { combination= { "mpgimp", "L/100 km" }, utype   = "fuel efficiency", },   ["LT ST t"] = { combination= { "lt", "-ST", "t" }, utype   = "mass", },   ["LT t ST"] = { combination= { "lt", "t", "-ST" }, utype   = "mass", },   ["ST LT t"] = { combination= { "-ST", "lt", "t" }, utype   = "mass", },   ["ST t LT"] = { combination= { "-ST", "t", "lt" }, utype   = "mass", },   ["t LT ST"] = { combination= { "t", "lt", "-ST" }, utype   = "mass", },   ["ton"] = { combination= { "LT", "ST" }, utype   = "mass", },   ["kPa kg/cm2"] = { combination= { "kPa", "kgf/cm2" }, utype   = "pressure", },   ["kPa lb/in2"] = { combination= { "kPa", "-lb/in2" }, utype   = "pressure", },   ["floz"] = { combination= { "impoz", "USoz" }, utype   = "volume", }, }

--- -- Do not change the data in this table because it is created by running -- -- a script that reads the wikitext from a wiki page (see note above). -- --- local default_exceptions = { -- Prefixed units with a default different from that of the base unit. -- Each key item is a prefixed symbol (unitcode for engineering notation). ["cm2"] = "sqin", ["dm2"] = "sqin", ["e3acre"] = "km2", ["e3m2"] = "e6sqft", ["e6acre"] = "km2", ["e6ha"] = "e6acre", ["e6km2"] = "e6sqmi", ["e6m2"] = "e6sqft", ["e6sqft"] = "v * 9.290304 < 100 ! e3 ! e6 ! m2", ["e6sqmi"] = "e6km2", ["hm2"] = "acre", ["km2"] = "sqmi", ["mm2"] = "sqin", ["aJ"] = "eV", ["e3BTU"] = "MJ", ["e6BTU"] = "GJ", ["EJ"] = "kWh", ["fJ"] = "keV", ["GJ"] = "kWh", ["MJ"] = "kWh", ["PJ"] = "kWh", ["pJ"] = "MeV", ["TJ"] = "kWh", ["YJ"] = "kWh", ["yJ"] = "µeV", ["ZJ"] = "kWh", ["zJ"] = "meV", ["e12cuft/a"] = "v * 2.8316846592 < 100 ! e9 ! e12 ! m3/a", ["e12cuft/d"] = "v * 2.8316846592 < 100 ! e9 ! e12 ! m3/d", ["e12m3/a"] = "Tcuft/a", ["e12m3/d"] = "Tcuft/d", ["e3cuft/a"] = "v * 2.8316846592 < 100 ! ! e3 ! m3/a", ["e3cuft/d"] = "v * 2.8316846592 < 100 ! ! e3 ! m3/d", ["e3cuft/s"] = "v * 2.8316846592 < 100 ! ! e3 ! m3/s", ["e3m3/a"] = "v < 28.316846592 ! k ! M ! cuft/a", ["e3m3/d"] = "v < 28.316846592 ! k ! M ! cuft/d", ["e3m3/s"] = "v < 28.316846592 ! k ! M ! cuft/s", ["e3USgal/a"] = "v * 3.785411784 < 1000 ! ! e3 ! m3/a", ["e6cuft/a"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3/a", ["e6cuft/d"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3/d", ["e6cuft/s"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3/s", ["e6m3/a"] = "v < 28.316846592 ! M ! G ! cuft/a", ["e6m3/d"] = "v < 28.316846592 ! M ! G ! cuft/d", ["e6m3/s"] = "v < 28.316846592 ! e6 ! e9 ! cuft/s", ["e6USgal/a"] = "v * 3.785411784 < 1000 ! e3 ! e6 ! m3/a", ["e9cuft/a"] = "m3/a", ["e9cuft/d"] = "v * 2.8316846592 < 100 ! e6 ! e9 ! m3/d", ["e9m3/a"] = "v < 28.316846592 ! G ! T ! cuft/a", ["e9m3/d"] = "v < 28.316846592 ! G ! T ! cuft/d", ["e9m3/s"] = "v < 28.316846592 ! e9 ! e12 ! cuft/s", ["e9USgal/a"] = "v * 3.785411784 < 1000 ! e6 ! e9 ! m3/a", ["e9USgal/s"] = "v * 3.785411784 < 1000 ! e6 ! e9 ! m3/s", ["nN"] = "gr-f", ["µN"] = "gr-f", ["mN"] = "oz-f", ["am"] = "in", ["cm"] = "in", ["dam"] = "ft", ["dm"] = "in", ["e12km"] = "e12mi", ["e12mi"] = "e12km", ["e3AU"] = "ly", ["e3km"] = "e3mi", ["e3mi"] = "e3km", ["e6km"] = "e6mi", ["e6mi"] = "e6km", ["e9km"] = "AU", ["e9mi"] = "e9km", ["Em"] = "mi", ["fm"] = "in", ["Gm"] = "mi", ["hm"] = "ft", ["km"] = "mi", ["mm"] = "in", ["Mm"] = "mi", ["nm"] = "in", ["Pm"] = "mi", ["pm"] = "in", ["Tm"] = "mi", ["Ym"] = "mi", ["ym"] = "in", ["Zm"] = "mi", ["zm"] = "in", ["µm"] = "in", ["e12lb"] = "v * 4.5359237 < 10 ! Mt ! Gt", ["e3lb"] = "v * 4.5359237 < 10 ! kg ! t", ["e3ozt"] = "v * 0.311034768 < 10 ! kg ! t", ["e3t"] = "LT ST", ["e6carat"] = "t", ["e6lb"] = "v * 4.5359237 < 10 ! t ! kilotonne", ["e6ozt"] = "lb kg", ["e6ST"] = "Mt", ["e6t"] = "LT ST", ["e9lb"] = "v * 4.5359237 < 10 ! kilotonne ! Mt", ["e9t"] = "LT ST", ["Gg"] = "lb", ["kg"] = "lb", ["mg"] = "gr", ["Mg"] = "LT ST", ["ng"] = "gr", ["µg"] = "gr", ["mBq"] = "fCi", ["kBq"] = "nCi", ["MBq"] = "µCi", ["GBq"] = "mCi", ["TBq"] = "Ci", ["PBq"] = "kCi", ["EBq"] = "kCi", ["fCi"] = "mBq", ["pCi"] = "Bq", ["nCi"] = "Bq", ["µCi"] = "kBq", ["mCi"] = "MBq", ["kCi"] = "TBq", ["MCi"] = "PBq", ["ns"] = "µs", ["µs"] = "ms", ["ms"] = "s", ["ks"] = "h", ["Ms"] = "week", ["Gs"] = "decade", ["Ts"] = "millennium", ["Ps"] = "million year", ["Es"] = "thousand million year", ["cL"] = "impoz usoz", ["cl"] = "impoz usoz", ["cm3"] = "cuin", ["dL"] = "impoz usoz", ["dl"] = "impoz usoz", ["mm3"] = "cuin", ["dm3"] = "cuin", ["e12cuft"] = "v * 2.8316846592 < 100 ! e9 ! e12 ! m3", ["e12impgal"] = "v * 4.54609 < 1000 ! T ! P ! l", ["e12m3"] = "v < 28.316846592 ! T ! P ! cuft", ["e12U.S.gal"] = "v * 3.785411784 < 1000 ! T ! P ! l", ["e12USgal"] = "v * 3.785411784 < 1000 ! T ! P ! l", ["e15cuft"] = "v * 2.8316846592 < 100 ! e12 ! e15 ! m3", ["e15m3"] = "Pcuft", ["e3bdft"] = "v * 0.23597372167 < 100 ! e3 ! e6 ! m3", ["e3cuft"] = "v * 2.8316846592 < 100 ! ! e3 ! m3", ["e3impgal"] = "v * 4.54609 < 1000 ! k ! M ! l", ["e3m3"] = "v < 28.316846592 ! k ! M ! cuft", ["e3U.S.gal"] = "v * 3.785411784 < 1000 ! k ! M ! l", ["e3USgal"] = "v * 3.785411784 < 1000 ! k ! M ! l", ["e6bdft"] = "v * 0.23597372167 < 100 ! e3 ! e6 ! m3", ["e6cuft"] = "v * 2.8316846592 < 100 ! e3 ! e6 ! m3", ["e6cuyd"] = "v * 7.64554857984 < 10 ! e3 ! e6 ! m3", ["e6impgal"] = "v * 4.54609 < 1000 ! M ! G ! l", ["e6L"] = "USgal", ["e6m3"] = "v < 28.316846592 ! M ! G ! cuft", ["e6U.S.gal"] = "v * 3.785411784 < 1000 ! M ! G ! l", ["e6USgal"] = "v * 3.785411784 < 1000 ! M ! G ! l", ["e9bdft"] = "v * 0.23597372167 < 100 ! e6 ! e9 ! m3", ["e9cuft"] = "v * 2.8316846592 < 100 ! e6 ! e9 ! m3", ["e9impgal"] = "v * 4.54609 < 1000 ! G ! T ! l", ["e9m3"] = "v < 28.316846592 ! G ! T ! cuft", ["e9U.S.gal"] = "v * 3.785411784 < 1000 ! G ! T ! l", ["e9USgal"] = "v * 3.785411784 < 1000 ! G ! T ! l", ["GL"] = "cuft", ["Gl"] = "cuft", ["kL"] = "cuft", ["kl"] = "cuft", ["km3"] = "cumi", ["mL"] = "impoz usoz", ["ml"] = "impoz usoz", ["Ml"] = "v < 28.316846592 ! e3 ! e6 ! cuft", ["ML"] = "v < 28.316846592 ! e3 ! e6 ! cuft", ["TL"] = "cumi", ["Tl"] = "cumi", ["µL"] = "cuin", ["µl"] = "cuin", }

--- -- Do not change the data in this table because it is created by running -- -- a script that reads the wikitext from a wiki page (see note above). -- --- local link_exceptions = { -- Prefixed units with a linked article different from that of the base unit. -- Each key item is a prefixed symbol (not unitcode). ["mm2"] = "Square millimetre", ["cm2"] = "Square centimetre", ["dm2"] = "Square decimetre", ["km2"] = "Square kilometre", ["kJ"] = "Kilojoule", ["MJ"] = "Megajoule", ["fm"] = "Femtometre", ["pm"] = "Picometre", ["nm"] = "Nanometre", ["µm"] = "Micrometre", ["mm"] = "Millimetre", ["cm"] = "Centimetre", ["dm"] = "Decimetre", ["dam"] = "Decametre", ["hm"] = "Hectometre", ["km"] = "Kilometre", ["Mm"] = "Megametre", ["Gm"] = "Gigametre", ["Tm"] = "Terametre", ["Pm"] = "Petametre", ["Em"] = "Exametre", ["Zm"] = "Zettametre", ["Ym"] = "Yottametre", ["µg"] = "Microgram", ["mg"] = "Milligram", ["kg"] = "Kilogram", ["Mg"] = "Tonne", ["yW"] = "Yoctowatt", ["zW"] = "Zeptowatt", ["aW"] = "Attowatt", ["fW"] = "Femtowatt", ["pW"] = "Picowatt", ["nW"] = "Nanowatt", ["µW"] = "Microwatt", ["mW"] = "Milliwatt", ["kW"] = "Kilowatt", ["MW"] = "Megawatt", ["GW"] = "Gigawatt", ["TW"] = "Terawatt", ["PW"] = "Petawatt", ["EW"] = "Exawatt", ["ZW"] = "Zettawatt", ["YW"] = "Yottawatt", ["as"] = "Attosecond", ["fs"] = "Femtosecond", ["ps"] = "Picosecond", ["ns"] = "Nanosecond", ["µs"] = "Microsecond", ["ms"] = "Millisecond", ["ks"] = "Kilosecond", ["Ms"] = "Megasecond", ["Gs"] = "Gigasecond", ["Ts"] = "Terasecond", ["Ps"] = "Petasecond", ["Es"] = "Exasecond", ["Zs"] = "Zettasecond", ["Ys"] = "Yottasecond", ["mm3"] = "Cubic millimetre", ["cm3"] = "Cubic centimetre", ["dm3"] = "Cubic decimetre", ["dam3"] = "Cubic decametre", ["km3"] = "Cubic kilometre", ["µL"] = "Microlitre", ["µl"] = "Microlitre", ["mL"] = "Millilitre", ["ml"] = "Millilitre", ["cL"] = "Centilitre", ["cl"] = "Centilitre", ["dL"] = "Decilitre", ["dl"] = "Decilitre", ["daL"] = "Decalitre", ["dal"] = "Decalitre", ["hL"] = "Hectolitre", ["hl"] = "Hectolitre", ["kL"] = "Kilolitre", ["kl"] = "Kilolitre", ["ML"] = "Megalitre", ["Ml"] = "Megalitre", ["GL"] = "Gigalitre", ["Gl"] = "Gigalitre", ["TL"] = "Teralitre", ["Tl"] = "Teralitre", ["PL"] = "Petalitre", ["Pl"] = "Petalitre", }

--- -- Do not change the data in this table because it is created by running -- -- a script that reads the wikitext from a wiki page (see note above). -- --- local per_unit_fixups = { -- Automatically created per units of form "x/y" may have their unit type -- changed, for example, "length/time" is changed to "speed". -- Other adjustments can also be specified. ["$/area"] = "cost $ per unit area", ["$/length"] = "cost $ per unit length", ["$/mass"] = "cost $ per unit mass", ["$/volume"] = "cost $ per unit volume", ["£/area"] = "cost £ per unit area", ["/area"] = "per unit area", ["/volume"] = "per unit volume", ["area/area"] = "area per unit area", ["energy/length"] = "energy per unit length", ["energy/mass"] = "energy per unit mass", ["energy/time"] = "power", ["energy/volume"] = "energy per unit volume", ["force/area"] = "pressure", ["length/length"] = "gradient", ["length/time"] = "speed", ["length/time/time"] = { utype = "acceleration", link = "Acceleration" }, ["mass/area"] = { utype = "pressure", multiplier = 9.80665 }, ["mass/length"] = "linear density", ["mass/mass"] = "concentration", ["mass/power"] = "mass per unit power", ["mass/time"] = "mass per unit time", ["mass/volume"] = { utype = "density", link = "Density" }, ["power/mass"] = "power per unit mass", ["power/volume"] = { link = "Power density" }, ["pressure/length"] = "fracture gradient", ["speed/time"] = { utype = "acceleration", link = "Acceleration" }, ["volume/area"] = "volume per unit area", ["volume/length"] = "volume per unit length", ["volume/time"] = "flow", }

return { all_units = all_units, default_exceptions = default_exceptions, link_exceptions = link_exceptions, per_unit_fixups = per_unit_fixups, }