NAME

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

SYNOPSIS

       CALL SFGETR (CNP, RVP)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_sfgetr (char *cnp, float *rvp)

DESCRIPTION

       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.

C-BINDING DESCRIPTION

       The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

USAGE

       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.

ACCESS

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

MESSAGES

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

SEE ALSO

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

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

COPYRIGHT

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