GAGETC - Retrieves the value of a specified internal parameter of type CHARACTER.

       To use GAGETC or c_gagetc, 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         The size of cval as dimensioned in the calling program.

       #include <ncarg/ncargC.h>

       void c_gagetc (char *pnam, char *cval, 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                                     GAGETC(3NCARG)

       PNAM        (an  input  constant  or  variable of type CHARACTER) is a string three or more characters in
                   length, the first three characters of which constitute the name  of  the  internal  parameter
                   whose value is to be retrieved.

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

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

       GAGETC - Retrieves the value of a specified internal parameter of type CHARACTER.

       Online:  gridall,  gridall_params,  gacolr,  gageti, gagetr, gasetc, gaseti, gasetr, grid, gridal, gridl,
       halfax, labmod, perim, periml, tick4, ticks, ncarg_cbind.

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

       CALL GAGETC (PNAM,CVAL)

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