[ncl-install] here is my problem

Mary Haley haley at ucar.edu
Tue May 8 09:05:35 MDT 2012


Dear Liujia,

Try not setting DISPLAY at all.  Let the system figure it out for you.

Make sure you log out and log back in before you try it again.

--Mary

On May 7, 2012, at 11:39 PM, 佳 刘 wrote:

> dear friends,
>   I am a newbie.In the process of installation,when I set the DISPLAY environment variable I don not know the localhost number.If I set it to 0.0,it comes as follows:
>  
> NCAR Graphics NCL Example <gsun01n>
> 
> This example was set up to display the output to an
> X11 window.
>   Copying gsun01n.ncl
> Running NCL...
>  Copyright (C) 1995-2009 - All Rights Reserved
>  University Corporation for Atmospheric Research
>  NCAR Command Language Version 5.1.1
>  The use of this software is governed by a License Agreement.
>  See http://www.ncl.ucar.edu/ for more details.
> warning:GKS:GOPWK: --X driver error: error opening display
> warning:GKS:GESC: --SPECIFIED WORKSTATION IS NOT OPEN
> fatal:Workstation with PID#8 is not open
> fatal:Unable to open Workstation-Can't Create
> fatal:Unable to access object with id:-4
> fatal:_NhlCreate:Invalid Parent id #-4
> fatal:NhlGetValues:PID #-4 is invalid
> fatal:Execute: Error occurred at or near line 9810 in file $NCARG_ROOT/lib/ncarg/nclex/gsun/gsn_code.ncl
> fatal:Execute: Error occurred at or near line 11
> Finished running 'ncl < gsun01n'...
>  
> what should I do with that?
>  
> this is liujia
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