<!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.--> For example:<p> <ul><code> set parea 0.75 10.5 3.875 4.25<br> set grads off<br> set gxout tserwx<br> set digsiz 0.11<br> d wx (stid=79001)</code></ul><p> where the grid <code>wx</code> contains codes for weather symbols