SFGETR - Used to retrieve the current real value of a specified parameter.

       To use SFGETR or c_sfgetr, 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_sfgetr (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                                     SFGETR(3NCARG)

       CNP         (an  input  expression  of  type CHARACTER) is one of the character strings 'AN', 'CH', 'DO',
                   'SP', or 'TY' (or a longer string beginning with one  of  these  strings),  meaning  "ANgle",
                   "CHaracter", "DOts", "SPacing", and "TYpe", respectively.

       RVP         (an  output  variable  of  type  REAL)  is the name of a variable into which the value of the
                   parameter specified by CNP is to be retrieved.  If the internal parameter  is  inherently  an
                   integer value "i", "REAL(i)" will be returned as the value of RVP.

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

       SFGETR - Used to retrieve the current real value of a specified parameter.

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

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

       CALL SFGETR (CNP, RVP)

       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.