.\" .\" $Id: dsgetr.m,v 1.5 2008-07-27 03:35:36 haley Exp $ .\" .TH DSGETR 3NCARG "September 1997-1998" UNIX "NCAR GRAPHICS" .na .nh .SH NAME DSGETR - Retrieves the value of an internal parameter of type REAL. .SH SYNOPSIS CALL DSGETR (PNAM,RVAL) .SH DESCRIPTION .IP PNAM 12 A character string that specifies the name of the parameter to get. The name must appear as the first three characters of the string. .IP RVAL 12 A REAL variable that is the name of the variable into which the value of the internal parameter specified by PNAM is to be retrieved. .SH USAGE This routine allows you to retrieve the current value of Dsgrid parameters. For a complete list of parameters available in this utility, see the dsgrid_params man page. .SH ACCESS To use DSGETR, load the NCAR Graphics library ngmath. .SH SEE ALSO dsgrid, dsgrid_params, dsgrid2s, dsgrid3s, dsgrid2d, dsgrid3d, dspnt2s, dspnt2d, dspnt3s, dspnt3d dssetr. .sp Complete documentation for Dsgrid is available at URL .br http://ngwww.ucar.edu/ngdoc/ng/ngmath/dsgrid/dshome.html .SH COPYRIGHT Copyright (C) 2000 .br University Corporation for Atmospheric Research .br The use of this Software is governed by a License Agreement.