Used With Routines:   PLOT

Corresponding System Variable:   !PDT.Month_Abbr

Abbreviates month or quarter names to either three characters or one character, depending on the space available on the Date/Time axis. If a one-character abbreviation does not fit, no label is used. If the complete label can fit, it is not abbreviated, even if the keyword is specified. Month names are specified in the system variable !Month_Names. Quarter names are specified in the !Quarter_Names system variable.