[x] Latitude and Longitude values need to be switched.
[x] In Sites.csv, the Elevation column should be named Elevation_m and values should be converted to meters if they aren't already meters.
[x] In Sites.csv, the values in the SiteName column should be replaced with values from the Comments column, and the comments values should then be deleted.
[ ] The quality control levels are actually data qualifiers. See solution described in #16.
[x] For VariableUnitsName, use the name from the CV, not the abbreviation.
[x] TimeUnitsName should be minute, not minutes, per the CV.
minute
, notminutes
, per the CV.