Name:         GRLEN

Purpose:      inquire plotted length of character string

Category:     GRAPHICS

File:         pgplot.src

Author:       T.J. Pearson

Use:          see description below.

Description:

            SUBROUTINE GRLEN (STRING, D)
      
       GRPCKG: length of text string (absolute units)

Updates:      Oct 16, 1998: JPT automatically extracted from source.