SFGETC - Used to retrieve the current value of a specified internal parameter.

       To use SFGETC or c_sfgetc, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably  in
       that order.

       The C-binding argument descriptions are the same as the FORTRAN argument descriptions with the  following
       exception:

       len         Size of cvp as dimensioned in the calling program.

       #include <ncarg/ncargC.h>

       void c_sfgetc (char *cnp, char *cvp, int len)

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research

       The use of this Software is governed by a License Agreement.

UNIX                                               March 1993                                     SFGETC(3NCARG)

       CNP         (an  input  expression  of  type CHARACTER) is the name of an internal parameter of SOFTFILL.
                   Currently, the only legal value is 'CH' (or any longer string  beginning  with  'CH'),  which
                   stands for "CHaracter".

       CVP         (an  output variable of type CHARACTER) is the name of a variable into which the value of the
                   parameter specified by CNP is to be retrieved.

       See the softfill man page for a description of all Softfill error messages and/or informational messages.

       SFGETC - Used to retrieve the current value of a specified internal parameter.

       Online:  softfill,  softfill_params,  sfgeti,  sfgetp,  sfgetr,  sfseti,  sfsetp, sfsetr, sfsgfa, sfwrld,
       ncarg_cbind

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

       CALL SFGETC (CNP,CVP)

       This  routine  allows  you  to  retrieve the current value of Softfill parameters. For a complete list of
       parameters available in this utility, see the softfill_params man page.