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[GEMPAK #QDO-775031]: Gempak script runs via command line but not cron job
- Subject: [GEMPAK #QDO-775031]: Gempak script runs via command line but not cron job
- Date: Thu, 26 Aug 2010 12:29:12 -0600
Hi Denna,
The error message:
[GEMPLT -101] NOPROC - Nonexistent executable
means that either you haven't sourced the $NAWIPS/Gemenviron variables into
your shell script environment, or you have a file in your working directory
with the name of a GEMPAK executable program such as "gplt" or "ps". It seems
that $OS_BIN variable is probably not set, which will be set after successfully
sourcing Gemenviron. When you run a script interactively, the script will
inherit your environment, but when run from a cron or batch mode, you will have
to ensure that the shell sets its environment since it won't be inheriting your
logged in environment.
The error message:
Error in message send = 22
itype, ichan, nwords,0,-1,3
signals that you do have a message queue problem, which is likely due to the
program not being able to talk to $OS_BIN/gplt or $OS_BIN/ps due to the above
problem.
To clear this up, exit out of GEMPAK and run "cleanup -c". This command will
remove existing message queues (eg, the "ipcrm" command is run to remove
message queues found with "ipcs"). It will also look for running "gplt"
processes and kill them.
After running the cleanup command, use the /bin/ps command in linux to see if
you have any gempak device drivers still running (eg xw, gf, ps). After
clearing the environment, make sure your script is sourcing Gemenviron, and
then retry.
Michael James
Unidata User Support
> Hi
>
> I have a Gempak script that runs from the command line, but when I run
> it via a cron job it quits half way through with the following errors.
> Please see the attached for more information. Any assistance would be
> appreciated.
>
> Thanks
>
> dd
>
> Device:
> GF|/home/wx/wrfems/runs/real1/emsprd/gempak/10K300HI.00.gif|1024;768
>
> Grid File:
> /home/wx/wrfems/runs/real1/emsprd/gempak/201008230000_arw_wrfout_d02.gem
>
> Satellite File:
> Radar File:
> Projection: lcc
> Graphics Area: 15;-140;60;-70
> Panel: 0
> Clear: NO
>
> Shape: text
> Shape Info: 0.75/32////c/HW/AERONAUTICAL UNIVERSITY
> Shape Points: 0.835;0.01
> Line: 6
>
>
> Error in message send = 22
>
> itype, ichan, nwords,1,-1,1
>
> Error in message send = 22
>
> itype, ichan, nwords,1,-1,3
>
> [GEMPLT -1] NMBRER - Mailbox read.
>
> [GPANOT -3] Fatal error initializing GEMPLT.
>
> GDFILE Grid file
> /home/wx/wrfems/runs/real1/emsprd/gempak/201008230000_arw_wrfout_d02.gem
>
> SATFIL Satellite image filename(s)
>
> RADFIL Radar image filename(s)
>
> PROJ Map projection/angles/margins|dr lcc
>
> GAREA Graphics area 15;-140;60;-70
>
> PANEL Panel loc/color/dash/width/regn 0
>
> DEVICE Device|name|x size;y size|color
> GF|/home/wx/wrfems/runs/real1/emsprd/gempak/10K300HI.00.gif|1024;768
>
> CLEAR Clear screen flag no
>
> SHAPE Object to draw text
>
> INFO Shape information
> 0.75/32////c/HW/AERONAUTICAL UNIVERSITY
>
> LOCI Point(s) associated with SHAPE 0.835;0.01
>
> LINE Color/type/width/label/smth/fltr 6
>
> CTYPE Contour type: C/F c
>
> Parameters requested:
> GDFILE,SATFIL,RADFIL,PROJ,GAREA,PANEL,DEVICE,CLEAR,
>
> SHAPE,INFO,LOCI,LINE,CTYPE.
>
> GEMPAK-GPANOT> GEMPAK-GPANOT> GEMPAK-GPANOT> GEMPAK-GPANOT>
> GEMPAK-GPANOT> GEMPAK-GPANOT> GEMPAK-GPANOT> GEMPAK-GPANOT>Error in
> message send = 22
>
> itype, ichan, nwords,1,-1,3
>
> Error in message send = 22
>
> itype, ichan, nwords,1,-1,1
>
> WARNING: csgrab semaphore ID does not match smchan
>
> [GPLT -1] The requested IPC message queue is locked.
>
> Error in message send = 22
>
> itype, ichan, nwords,2,-1,2
>
> Reading data directory /home/wx/wrfems/runs/real1/emsprd/gempak
>
> Error in message send = 22
>
> itype, ichan, nwords,1,-1,1
>
> Error in message send = 22
>
> itype, ichan, nwords,1,-1,3
>
> [GEMPLT -1] NMBRER - Mailbox read.
>
> GDATTIM Grid date/time allf00
>
> GLEVEL Grid level 300
>
> GVCORD Grid vertical coordinate pres
>
> GFUNC Scalar grid sm9s(quo(hght,10.0))
>
> GDFILE Grid file
> /home/wx/wrfems/runs/real1/emsprd/gempak/201008230000_arw_wrfout_d02.gem
>
> CINT Contour interval/min/max 3/756/1092
>
> LINE Color/type/width/label/smth/fltr 32
>
> MAP Map color/dash/width/filter flag 0
>
> MSCALE fgc;bgc;mask/units/lat;hide/valu
>
> TITLE Title color/line/title 0
>
> DEVICE Device|name|x size;y size|color
> GF|/home/wx/wrfems/runs/real1/emsprd/gempak/10K300HI.00.gif|1024;768
>
> SATFIL Satellite image filename(s)
>
> RADFIL Radar image filename(s)
>
> IMCBAR Color/ornt/anch/x;y/ln;wd/freq
>
>
>
Ticket Details
===================
Ticket ID: QDO-775031
Department: Support GEMPAK
Priority: Normal
Status: Open