Change NC argument to a maximum (instead of absolute) number of characters to check in case a short string is ever given; some code simplification
Change NC argument to a maximum (instead of absolute) number of characters to check in case a short string is ever given; some code simplification


git-svn-id: 0ef30dc7da0b07cedfa074587325a6c153c0ae55@11329 fdbf22ae-c210-0410-be80-ca943da6b8f8

NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/Ferret,NOAA-PMEL/Ferret,NOAA-PMEL/Ferret,NOAA-PMEL/Ferret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/Ferret