ISSETR - Resets the current values of internal parameters of type REAL.

       To use ISSETR or c_issetr, 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_issetr (char *cnp, float rvp)

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

UNIX                                               March 1993                                     ISSETR(3NCARG)

       CNP         (an  input expression of type CHARACTER) is the name of an internal parameter. Only the first
                   two characters of the name are meaningful, but a longer character string may be used to  more
                   clearly document what internal parameter is being set.

       RVP         (an  input  expression  of  type REAL) is the desired new value of the parameter specified by
                   CNP. This value will be used until the next call resetting it.  If the internal parameter  is
                   inherently of type INTEGER, the value "INT(RVP)" will be given to it.

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

       ISSETR - Resets the current values of internal parameters of type REAL.

       Online: isosurface, isosurface_params, ezisos, isgeti, isgetr, isosrf, isseti, pwrzi, ncarg_cbind

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

       CALL ISSETR (CNP,RVP)

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