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Segmentation fault with 4DVar test case

L

laetis

New member
Hi,
I am new to WRFDA ans I am learning to use it by reproducing the test case available there: Chapter 6: WRFDA
3DVar works fine, when I am trying 4DVar example I get:
[:208531] Signal: Segmentation fault (11)
[e:208531] Signal code: Address not mapped (1)
[:208531] *** End of error message ***
I have changed nothing to the example beside enabling old data with: force_use_old_data=T.
Is the example outdated? Or is there a tricK
Best
 
laetis said:
Hi,
I am new to WRFDA ans I am learning to use it by reproducing the test case available there: Chapter 6: WRFDA
3DVar works fine, when I am trying 4DVar example I get:
[:208531] Signal: Segmentation fault (11)
[e:208531] Signal code: Address not mapped (1)
[:208531] *** End of error message ***
I have changed nothing to the example beside enabling old data with: force_use_old_data=T.
Is the example outdated? Or is there a tricK
Best
Click to expand...
Can you please attach your namelist.input, namelist.wps, rsl.out.log, and rsl.error.log files please?
 
Here there are .
I don't have the wps file, I didn't generate myself the wrfinput files, I try the test case Chapter 6: WRFDA
 

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laetis said:
Here there are .
I don't have the wps file, I didn't generate myself the wrfinput files, I try the test case Chapter 6: WRFDA
Click to expand...
In the terminal that you have used WRF can you enter this command and post the output to the thread?

Bash: 
env | sort
 
Thanks for your reply.
The result to this command line is:
Bash: 
COLORTERM=1
CPU=x86_64
CSHEDIT=emacs
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1014/bus
FROM_HEADER=
G_BROKEN_FILENAMES=1
G_FILENAME_ENCODING=@locale,UTF-8,ISO-8859-15,CP1252
GPG_TTY=/dev/pts/1
HISTSIZE=1000
HOSTTYPE=x86_64
JAVA_BINDIR=/usr/lib64/jvm/jre-11-openjdk/bin
JAVA_HOME=/usr/lib64/jvm/jre-11-openjdk
JAVA_ROOT=/usr/lib64/jvm/jre-11-openjdk
JRE_HOME=/usr/lib64/jvm/java-11-openjdk-11
LANG=fr_FR.UTF-8
LESS_ADVANCED_PREPROCESSOR=no
LESSCLOSE=lessclose.sh %s %s
LESSKEY=/etc/lesskey.bin
LESS=-M -I -R
LESSOPEN=lessopen.sh %s
LIBGL_DEBUG=quiet
LS_COLORS=no=00:fi=00:di=01;34:ln=00;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=41;33;01:ex=00;32:*.cmd=00;32:*.exe=01;32:*.com=01;32:*.bat=01;32:*.btm=01;32:*.dll=01;32:*.tar=00;31:*.tbz=00;31:*.tgz=00;31:*.rpm=00;31:*.deb=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.lzma=00;31:*.zip=00;31:*.zoo=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.tb2=00;31:*.tz2=00;31:*.tbz2=00;31:*.xz=00;31:*.avi=01;35:*.bmp=01;35:*.dl=01;35:*.fli=01;35:*.gif=01;35:*.gl=01;35:*.jpg=01;35:*.jpeg=01;35:*.mkv=01;35:*.mng=01;35:*.mov=01;35:*.mp4=01;35:*.mpg=01;35:*.pcx=01;35:*.pbm=01;35:*.pgm=01;35:*.png=01;35:*.ppm=01;35:*.svg=01;35:*.tga=01;35:*.tif=01;35:*.webm=01;35:*.webp=01;35:*.wmv=01;35:*.xbm=01;35:*.xcf=01;35:*.xpm=01;35:*.aiff=00;32:*.ape=00;32:*.au=00;32:*.flac=00;32:*.m4a=00;32:*.mid=00;32:*.mp3=00;32:*.mpc=00;32:*.ogg=00;32:*.voc=00;32:*.wav=00;32:*.wma=00;32:*.wv=00;32:
LS_OPTIONS=-N --color=tty -T 0
MACHTYPE=x86_64-suse-linux
MANPATH=/usr/local/man:/usr/local/share/man:/usr/share/man
MINICOM=-c on
MORE=-sl
OSTYPE=linux
PAGER=less
PATH=/home/usr/bin:/usr/local/bin:/usr/bin:/bin:/opt/pgi/linux86-64/19.10/bin:/usr/local/netcdf-pgi/bin/:/usr/local/bin/wrf-4.4/
PROFILEREAD=true
PYTHONSTARTUP=/etc/pythonstart
QT_SYSTEM_DIR=/usr/share/desktop-data
SHELL=/bin/bash
SHLVL=1
SSH_CLIENT=""""""
SSH_CONNECTION=""""""
SSH_SENDS_LOCALE=yes
SSH_TTY=/dev/pts/1
TERM=xterm-256color
_=/usr/bin/env
WINDOWMANAGER=/usr/bin/icewm-session
XCURSOR_THEME=DMZ
XDG_CONFIG_DIRS=/etc/xdg
XDG_DATA_DIRS=/usr/share
XDG_RUNTIME_DIR=/run/user/1014
XDG_SESSION_ID=119
XKEYSYMDB=/usr/X11R6/lib/X11/XKeysymDB
XNLSPATH=/usr/share/X11/nls
 
laetis said:
Thanks for your reply.
The result to this command line is:
Bash: 
COLORTERM=1
CPU=x86_64
CSHEDIT=emacs
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1014/bus
FROM_HEADER=
G_BROKEN_FILENAMES=1
G_FILENAME_ENCODING=@locale,UTF-8,ISO-8859-15,CP1252
GPG_TTY=/dev/pts/1
HISTSIZE=1000
HOSTTYPE=x86_64
JAVA_BINDIR=/usr/lib64/jvm/jre-11-openjdk/bin
JAVA_HOME=/usr/lib64/jvm/jre-11-openjdk
JAVA_ROOT=/usr/lib64/jvm/jre-11-openjdk
JRE_HOME=/usr/lib64/jvm/java-11-openjdk-11
LANG=fr_FR.UTF-8
LESS_ADVANCED_PREPROCESSOR=no
LESSCLOSE=lessclose.sh %s %s
LESSKEY=/etc/lesskey.bin
LESS=-M -I -R
LESSOPEN=lessopen.sh %s
LIBGL_DEBUG=quiet
LS_COLORS=no=00:fi=00:di=01;34:ln=00;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=41;33;01:ex=00;32:*.cmd=00;32:*.exe=01;32:*.com=01;32:*.bat=01;32:*.btm=01;32:*.dll=01;32:*.tar=00;31:*.tbz=00;31:*.tgz=00;31:*.rpm=00;31:*.deb=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.lzma=00;31:*.zip=00;31:*.zoo=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.tb2=00;31:*.tz2=00;31:*.tbz2=00;31:*.xz=00;31:*.avi=01;35:*.bmp=01;35:*.dl=01;35:*.fli=01;35:*.gif=01;35:*.gl=01;35:*.jpg=01;35:*.jpeg=01;35:*.mkv=01;35:*.mng=01;35:*.mov=01;35:*.mp4=01;35:*.mpg=01;35:*.pcx=01;35:*.pbm=01;35:*.pgm=01;35:*.png=01;35:*.ppm=01;35:*.svg=01;35:*.tga=01;35:*.tif=01;35:*.webm=01;35:*.webp=01;35:*.wmv=01;35:*.xbm=01;35:*.xcf=01;35:*.xpm=01;35:*.aiff=00;32:*.ape=00;32:*.au=00;32:*.flac=00;32:*.m4a=00;32:*.mid=00;32:*.mp3=00;32:*.mpc=00;32:*.ogg=00;32:*.voc=00;32:*.wav=00;32:*.wma=00;32:*.wv=00;32:
LS_OPTIONS=-N --color=tty -T 0
MACHTYPE=x86_64-suse-linux
MANPATH=/usr/local/man:/usr/local/share/man:/usr/share/man
MINICOM=-c on
MORE=-sl
OSTYPE=linux
PAGER=less
PATH=/home/usr/bin:/usr/local/bin:/usr/bin:/bin:/opt/pgi/linux86-64/19.10/bin:/usr/local/netcdf-pgi/bin/:/usr/local/bin/wrf-4.4/
PROFILEREAD=true
PYTHONSTARTUP=/etc/pythonstart
QT_SYSTEM_DIR=/usr/share/desktop-data
SHELL=/bin/bash
SHLVL=1
SSH_CLIENT=""""""
SSH_CONNECTION=""""""
SSH_SENDS_LOCALE=yes
SSH_TTY=/dev/pts/1
TERM=xterm-256color
_=/usr/bin/env
WINDOWMANAGER=/usr/bin/icewm-session
XCURSOR_THEME=DMZ
XDG_CONFIG_DIRS=/etc/xdg
XDG_DATA_DIRS=/usr/share
XDG_RUNTIME_DIR=/run/user/1014
XDG_SESSION_ID=119
XKEYSYMDB=/usr/X11R6/lib/X11/XKeysymDB
XNLSPATH=/usr/share/X11/nls
Click to expand...
Looks like you are using pgi compilers. Is that correct?

Might be worth trying to use the GNU compilers if pgi isn't required.
Another thing to do is make sure that you but the path to the lib files into $PATH & $LD_LIBRARY_PATH
 
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