Memory fault

Questions relating to the use of the WRF Post Processor V3

Re: Memory fault

Postby lfragkou » Thu Jul 29, 2010 10:23 am

Hello all,

I am a new WRF user and I am encountering exactly the same problem with the "memory fault" error message when trying to run the WRFPP, compiled using the pgi compiler.

I would be really grateful to you if you could sent some hints on how to solve this.

Thank you!
lfragkou
 
Posts: 2
Joined: Thu Jul 29, 2010 9:50 am

Re: Memory fault

Postby hejianjun » Mon Oct 18, 2010 10:28 pm

before run wrfpost.exe,
ulimit -s unlimited
it's ok.
hejianjun
 
Posts: 5
Joined: Mon Oct 18, 2010 12:18 pm

Re: Memory fault

Postby Arni » Mon Jun 20, 2011 5:02 am

I did change my TOPDIR path in the run_wrfpost-file from

/home2/Etcetera...

to

home2/Etcetera

and the error disappeared
Arni
 
Posts: 1
Joined: Fri Mar 18, 2011 4:13 pm

Re: Memory fault

Postby weatherwatcher » Thu Feb 28, 2013 7:17 am

I had the same problem. Just changed dyncore option at line 39 in run_unipost and it's ok now (ARW instead of NMM) !
weatherwatcher
 
Posts: 9
Joined: Wed Oct 19, 2011 3:19 am

Re: Memory fault

Postby giovi » Wed Mar 27, 2013 1:47 pm

Hi,

I am trying to run WPP, and I have the exact same error, about the segmentation fault. Did anyone figure this one out?

kind regards

Giovanna
giovi
 
Posts: 3
Joined: Wed Mar 27, 2013 1:00 pm

Re: Memory fault

Postby REKHA BHARALI GOGOI » Wed May 08, 2013 5:29 am

Although its a very old post but still it may help someone.
Before running the run_wrfpost script just give the following command:
ulimit -s unlimited

It solved the memory problem in my case.
REKHA BHARALI GOGOI
 
Posts: 34
Joined: Fri Oct 22, 2010 5:45 am

Re: Memory fault

Postby REMAS2900 » Fri Aug 16, 2013 6:27 am

cristian.recabarren wrote:to solve this problem i've added those lines to run_wrfpost script:
الجن الطاقة الشيطان شركة تنظيف منازل نقل عفش شركة عزل خزانات شركة تنظيف خزانات ابواب وشبابيك شركة تنظيف منازل بالرياض تنظيف خزانات مكافحة حشرات نقل اثاث تسليك مجارى تنظيف شقق تنظيف خزانات سوق الكترونى نقل اثاث بالدمام شركات سياحية نقل اثاث بمكة نقل اثاث بجدة نقل اثاث بالمدينة المنورة نقل اثاث بالرياض شركات المبيدات شركة نظافة وعزل خزانات بالرياض الطب البديل


fail=0
flag=1
a=`ls WRFPRS???.tm00 | cut -c7-9`

while [ $flag -eq 1 ]; do
if [ -e WRFPRS\*\*\*.tm00 ]; then
while [ -e WRFPRS\*\*\*.tm00 ]; do
rm WRFPRS\*\*\*.tm00
echo "Bad file was created running again"
let fail=$fail+1
ln -sf wrf_cntrl.parm fort.14
ln -sf griddef.out fort.11
${POSTEXEC}/wrfpost.exe < itag > wrfpost_${domain}.$fhr.out 2>&1
done
flag=0
if [ -e WRFPRS???.tm00 ]; then
flag=1
fi
else
while [ $a -ne $fhr ]; do
rm WRFPRS???.tm00
echo "Bad file was created, runing again"
let fail=$fail+1
ln -sf wrf_cntrl.parm fort.14
ln -sf griddef.out fort.11
${POSTEXEC}/wrfpost.exe < itag > wrfpost_${domain}.$fhr.out 2>&1
a=`ls WRFPRS???.tm00 | cut -c7-9`
done
flag=0
if [ -e WRFPRS\*\*\*.tm00 ]; then
flag=1
fi
fi
flag=0
done

echo "wrfpost.exe run bad $fail times"

between:
${POSTEXEC}/wrfpost.exe < itag > wrfpost_${domain}.$fhr.out 2>&1 ### line 121

and
mv WRFPRS$fhr.tm00 WRFPRS_${domain}.${fhr}

i also have a this problem when tryinf to execute wrfpost.exe.
+ 1> itag ../wrfprd/wrfout_d01_2005-01-23_00:00:00
netcdf
2005-01-23_00:00:00
NMM
0<<
+ rm fort.110 fort.14
+ ln -sf wrf_cntrl.parm fort.14
+ ln -sf griddef.out fort.110
+ /home/bcodina/wrf/WPPV3/exec/wrfpost.exe
+ 0< itag 1> wrfpost_d01.000.out 2>& 1
+ mv WRFPRS000.tm00 WRFPRS_d01.000
mv: cannot stat `WRFPRS000.tm00': No such file or directory
+ ls -l WRFPRS_d01.000
ls: WRFPRS_d01.000: No such file or directory
+ err1=2
+ test 2 -ne 0
+ echo 'WRF POST FAILED, EXITTING'
WRF POST FAILED, EXITTING
+ exit
I am also trying to figure out what the itag command is doing...
Has anyone any idea on how to solve this
Regards
Gonzalo Infante
REMAS2900
 
Posts: 2
Joined: Fri Aug 16, 2013 6:19 am

Re: Memory fault

Postby amiraebrahim93 » Thu Aug 27, 2015 5:36 am

Hi
could you help me to solve my problem
when i make run for the unipost of wrf i find this problem
mv WRFPRS00.tm00 WRFPRS_d01.00
mv: cannot stat ‘WRFPRS00.tm00’: No such file or directory
+ ls -l WRFPRS_d01.00
ls: cannot access WRFPRS_d01.00: No such file or directory
+ err1=2
+ test 2 -ne 0
+ echo 'UNIPOST FAILED, EXITTING'
UNIPOST FAILED, EXITTING
regards
amiraebrahim93
 
Posts: 2
Joined: Thu Aug 27, 2015 5:28 am

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