NAME

       NGGETR - Gets the current real value of an internal parameter of Ngmisc of type REAL.  See
       the ngmisc_params man page for a complete list of all the Ngmisc internal parameters.

SYNOPSIS

       CALL NGGETR (PNAM, RVAL)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       void c_nggetr (char *pnam, float *rval)

DESCRIPTION

       PNAM        (an input constant or variable of type CHARACTER) specifies the name of the
                   parameter whose value is to be retrieved. Only the first two characters of the
                   string are examined.

       RVAL        (an output variable of type REAL) is the value of the internal parameter.

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 Ngmisc parameters.  For a
       complete list of parameters available in this utility, see the ngmisc_params man page.

ACCESS

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

SEE ALSO

       Online: ngmisc_params, ngsetr, ngsetc, nggetc, ngseti, nggeti, ncarg_cbind.

       Online URL:  http://ngwww.ucar.edu/ngdoc/ng/gks/gkshome.html

       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.