GSCHH (Set character height) - sets the character height for text.

       To use GKS routines, load the NCAR GKS-0A library ncarg_gks.

       #include <ncarg/gks.h>

       void gset_char_ht(Gdouble char_ht);

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.

UNIX                                               March 1993                                      GSCHH(3NCARG)

       CHH         (Real, Input) - Gives the height in world coordinates at which a character is drawn using the
                   GTX output primitive. CHH > 0.  By default CHH = 0.01.

       GSCHH (Set character height) - sets the character height for text.

       Online:  gtx,  gstxp, gstxal, gstxfp, gschsp, gschup, gschxp, gscr, gstxci, gqtxp, gqtxal, gqtxfp, gqchh,
       gqchsp, gqchup, gqchxp, plotchar, gset_char_ht

       Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version

       CALL GSCHH (CHH)