------------------------------------------------- version 1.5.1, 2023-04-28 - conv_unit(): fixed bug when inputting geographic coordinates <= 1e-4 ------------------------------------------------- version 1.5.0, 2023-02-19 - conv_unit(): added torque dimension - conv_unit(): various additional synonyms now supported to support ease of use ------------------------------------------------- version 1.4.0, 2019-05-27 - conv_unit(): added file_size dimension - conv_unit(): added synonyms for a number of units ------------------------------------------------- version 1.3.0, 2018-12-09 - conv_unit(): added "pmol" and "fmol" as count unit options - conv_unit(): added "Da" (Dalton), "Tg", "Gg", "Mg", ng", "pg", and "fg" as mass unit options ------------------------------------------------- version 1.2.0, 2018-03-21 - conv_unit(): added "cmH2O" and "inH2O" as pressure unit options - conv_unit(): added "km_per_hr" and "mi_per_hr" as synonyms for "kph" and "mph", respectively - conv_unit(): fixed an issue where NAs in coordinates caused incorrect conversions ------------------------------------------------- version 1.1.0, 2016-10-28 - conv_multiunit(): new function ------------------------------------------------- version 1.0.0, 2016-07-26 - conv_dim(): new function - conv_unit(): new function