IDSETR - Provides a new real value for a Bivar parameter.

       To  use IDSETR or c_idsetr, 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.

       #include <ncarg/ncargC.h>

       void c_idsetr (char *pnam, float rval)

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

UNIX                                              November 1995                                   IDSETR(3NCARG)

       PNAM        (an  input  constant or variable of type CHARACTER) - The name of the parameter that you want
                   to set. The character string can be of any length, but only the first two  characters  of  it
                   will be examined.

       RVAL        (an  input  expression  of  type REAL) - The real value you select for the parameter.  If the
                   parameter is of type REAL, it will be given the value RVAL; if is is of type INTEGER, it will
                   be given the value INT(RVAL).

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

       IDSETR - Provides a new real value for a Bivar parameter.

       Online: bivar, bivar_params, idbvip, idsfft, idpltr, idgeti, idgetr, idseti, ncarg_cbind

       Hardcopy: NCAR Graphics Contouring and Mapping Tutorial; NCAR Graphics Fundamentals, UNIX Version

       CALL IDSETR (PNAM,RVAL)

       This routine allows you to set the current value of Bivar parameters. For a complete list  of  parameters
       available in this utility, see the bivar_params man page.