ginq_marker_size - retrieves the current value for the polymarker size scale factor

       To use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.

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

UNIX                                               March 1993                           GINQ_MARKER_SIZE(3NCARG)

       err_ind     (Output)  - If the inquired value cannot be returned correctly, a non-zero error indicator is
                   returned in err_ind, otherwise a zero is returned.  Consult "User's  Guide  for  NCAR  GKS-0A
                   Graphics" for a description of the meaning of the error indicators.

       marker_size (Output)  - Returns the current value for the marker size scale factor set by default or by a
                   call to gset_marker_size.

       ginq_marker_size - retrieves the current value for the polymarker size scale factor

       Online: gpolymarker(3NCARG),gset_marker_type(3NCARG),gset_marker_size(3NCARG),gset_colr_rep(3NCARG),gset_marker_colr_ind(3NCARG),ginq_marker_type(3NCARG),ginq_marker_colr_ind(3NCARG),point(3NCARG),points(3NCARG),gks(3NCARG),ncarg_gks_cbind(3NCARG)

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

       #include <ncarg/gks.h>

       void ginq_marker_size(Gint *err_ind, Gdouble *marker_size);