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Hi Arghya,<div><br></div><div>I think I missed your message.</div><div><br></div><div>What do you have your DISPLAY environment variable set to?</div><div><br></div><div> printenv DISPLAY</div><div><br></div><div>We usually recommend:</div><div><br></div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; line-height: 16px; "><font face="Courier" size="4" style="font: 13.0px Courier"> setenv DISPLAY :0.0</font></div><div><font class="Apple-style-span" face="Courier" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Courier" size="3"><span class="Apple-style-span" style="font-size: 13px;">or</span></font></div><div><font class="Apple-style-span" face="Courier" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Courier" size="3"><span class="Apple-style-span" style="font-size: 13px;"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; line-height: 16px; "><font face="Courier" size="4" style="font: 13.0px Courier"> export DISPLAY=:0.0</font></div><div><br></div></span></font></div></div><div><div><div>--Mary</div><div><br></div><div>On Mar 24, 2010, at 5:35 PM, Arghya Goswami wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="font-family:times new roman,new york,times,serif;font-size:14pt;color:#00007f;">Hi I am a graduate student at UTA and having this error as I am trying to test the NCL installation. I have used the default settings as directed in the help.<br><br>As I type,<br><br><span style="font-style: italic;">ng4ex gsun01n</span><br style="font-style: italic;"><br>I get the following error:<br style="font-style: italic;"> <br style="font-style: italic;"><span style="font-style: italic;">NCAR Graphics NCL Example <gsun01n></span><br style="font-style: italic;"><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">This example was set up to display the output to an</span><br style="font-style: italic;"><span style="font-style: italic;">X11 window.</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;"> Copying gsun01n.ncl</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">Running NCL...</span><br style="font-style: italic;"><span style="font-style: italic;"> Copyright (C) 1995-2009 - All Rights Reserved</span><br style="font-style: italic;"><span style="font-style: italic;"> University Corporation for Atmospheric Research</span><br style="font-style: italic;"><span style="font-style: italic;"> NCAR Command Language Version 5.1.1</span><br style="font-style: italic;"><span style="font-style: italic;"> The use of this software is governed by a License Agreement.</span><br style="font-style: italic;"><span style="font-style: italic;"> See </span><a style="font-style: italic;" href="http://www.ncl.ucar.edu/" target="_blank">http://www.ncl.ucar.edu/</a><span style="font-style: italic;"> for more details.</span><br style="font-style: italic;"><span style="font-style: italic;"> warning:GKS:GOPWK: --X driver error: error opening display</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">warning:GKS:GESC: --SPECIFIED WORKSTATION IS NOT OPEN</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">fatal:Workstation with PID#8 is not open</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">fatal:Unable to open Workstation-Can't Create</span><br style="font-style: italic;"> <br style="font-style: italic;"><span style="font-style: italic;">fatal:Unable to access object with id:-4</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">fatal:_NhlCreate:Invalid Parent id #-4</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">fatal:NhlGetValues:PID #-4 is invalid</span><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">fatal:Execute: Error occurred at or near line 9810 in file $NCARG_ROOT/lib/ncarg/nclex/</span><div id=":1kz" class="ii gt"><wbr style="font-style: italic;"><span style="font-style: italic;">gsun/gsn_code.ncl</span><br style="font-style: italic;"> <br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">fatal:Execute: Error occurred at or near line 11</span><br style="font-style: italic;"><br style="font-style: italic;"><br style="font-style: italic;"><span style="font-style: italic;">Finished running 'ncl < gsun01n'...</span><br><br><br>Please help me with this.</div><div> </div><div id="RTEContent"><div><div><div><div><div><div><div><div><font face="comic sans ms"><strong>Arghya Goswami</strong> <br></font>Graduate Teaching Assistant <br> Dept of EES,University of Texas at Arlington,</div> <div>500 Yates Street, Arlington, Texas - 76010.<br>-----------------------------------------------</div> <div><strong>E-mail:</strong> <a rel="nofollow" target="_blank" href="mailto:garghya@yahoo.com">garghya@yahoo.com</a></div> <div>-----------------------------------------------</div></div></div></div></div></div></div></div></div><div><br></div> </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">ncl-install mailing list</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">List instructions, subscriber options, unsubscribe:</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="http://mailman.ucar.edu/mailman/listinfo/ncl-install">http://mailman.ucar.edu/mailman/listinfo/ncl-install</a></div> </blockquote></div><br></div></body></html>