Prior to running your program, this script sets the environment variables NCARG_GKS_OUTPUT, NCARG_GKS_PSOUTPUT, and NCARG_GKS_PDFOUTPUT to produce the desired effect.
specifies the name of the output metafile or PostScript file. If filename is replaced by "| translator-name", the effect is to pipe the metafile to the named translator.
-t specifies that metafile output should be piped to the default translator "ctrans".
This documentation is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this software; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.