GSLWSC (Set linewidth scale factor) - sets the linewidth scale factor, or relative thickness of a

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

       #include <ncarg/gks.h>

       void gset_linewidth(Gdouble linewidth);

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

UNIX                                               March 1993                                     GSLWSC(3NCARG)

       LWIDTH      (Real, Input) - A scale factor to control the linewidth of the polyline to be drawn. It  must
                   be  greater  than or equal to 0. LWIDTH is applied to the nominal linewidth on a given device
                   and the linewidths are mapped to  the  nearest  available  linewidth  representable  on  that
                   device.

                   By default LWIDTH = 1.0, so setting LWIDTH = 2.0 will double line width on most devices.

       GSLWSC  (Set  linewidth  scale  factor)  -  sets  the  linewidth scale factor, or relative thickness of a
       polyline.

       Online: gpl, gsln, gscr, gsplci, gqln, gqlwsc, gqplci, dashline, gset_linewidth

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

       CALL GSLWSC (LWIDTH)