Re: [gembud] Invalid device selected

Mike, my process list does not have Xvfb in it. 'gif' returns NODEVC.  How do I 
know if i have any "x-window displays available?"

Have not tried any other programs I am a novice to GEMPAK.
=-=-=-=
73s
Signed/KD9LWR/Jacob-E-Wiese/Cell-219-221-0486//
PGP-KEY-ID/0x5DC8AC4F5C0330B1//
NNNN


________________________________________
From: Mike Zuranski <zuranski@xxxxxxxxxxxxxxx>
Sent: Wednesday, July 17, 2019 15:26
To: JACOB WIESE
Cc: gembud@xxxxxxxxxxxxxxxx
Subject: Re: [gembud] Invalid device selected

Hi Jacob,

I'd be curious about a couple of things.  A quick test, try "gif|..." instead 
of "gf|..." just to see if that device works. It'll still output a gif but uses 
a slightly different back-end.  I know you're originally asking about TIFFs, 
but just for the sake of troubleshooting.

Do you have any x-window displays available?  I'm using Xvfb to have X11 
displays available in memory.  Which one gets used is determined by Pete's 
export/setenv display command.  For example, my command for that looks like 
"setenv DISPLAY :9" where 9 is the port number of the Xvfb process.  "ps ax | 
grep Xvfb | grep -v grep" will show you if you have any running and what their 
port numbers are.

Do any other gempak programs work, or do they fail in the same way?

-Mike

======================
Mike Zuranski
Meteorology Support Analyst
College of DuPage - Nexlab
Weather.cod.edu<http://Weather.cod.edu>
======================


On Wed, Jul 17, 2019 at 3:11 PM JACOB WIESE 
<jake9wi@xxxxxxxxxxx<mailto:jake9wi@xxxxxxxxxxx>> wrote:
Thanks for the responses. I tried setting  "/home/jacob/sfc.tiff"  as well as 
export DISPLAY=":0.0".  I get the same error.  Also tried device=XW and proj to 
either CED or NOR creates a black window and segmentation fault warning in the 
shell.

"""
Backtrace for this error:
#0  0x7fe3611bbeea
#1  0x7fe3611bb0dd
#2  0x7fe360837f1f
#3  0x7fe3608b3dfd
#4  0x405850
#5  0x406000
#6  0x4047d3
#7  0x404e12
#8  0x7fe36081ab96
#9  0x404078
#10  0xffffffffffffffff
"""

If i use device= gf program returns [GEMPLT -999].

=-=-=-=
73s
Signed/KD9LWR/Jacob-E-Wiese/Cell-219-221-0486//
PGP-KEY-ID/0x5DC8AC4F5C0330B1//
NNNN

_______________________________________________
NOTE: All exchanges posted to Unidata maintained email lists are
recorded in the Unidata inquiry tracking system and made publicly
available through the web.  Users who post to any of the lists we
maintain are reminded to remove any personal information that they
do not want to be made public.


gembud mailing list
gembud@xxxxxxxxxxxxxxxx<mailto:gembud@xxxxxxxxxxxxxxxx>
For list information or to unsubscribe,  visit: 
https://www.unidata.ucar.edu/mailing_lists/


  • 2019 messages navigation, sorted by:
    1. Thread
    2. Subject
    3. Author
    4. Date
    5. ↑ Table Of Contents
  • Search the gembud archives: