2 Commits

Author	SHA1	Message	Date
Alex Lin	fcb63e0e06	Output "--" if that was specified in the header file. ... Used the mods field in the attributes to indicate of "--" was specified in the header file. We still save the units as "1" to keep it compatible with udunits. When outputting the variable in data recording or variable server we check to see if the mods field for "--" is set. We output "--" if the mods field is set. Also allowed "--" to persist in data products. refs #254	2016-06-21 16:12:28 -05:00
Alex Lin	684f0e6bdc	Use udunits package for units conversions ... Initial checkin of using udunits for measurement units conversions. Replaced our conversion code in ICG and swig code to use udunits. Also added code to convert unit symbols that we used in Trick that are different names in udunits. Added a sim_object that will eventually allow users to specify a custom set of files to read units information. refs #231	2016-05-05 14:49:49 -05:00