Mailman 3 May 2010 - yt-users

tracking the masses
by Jean-Claude Passy May 10, 2010

May 10, 2010

Dear all, what I would like to do is tracking bound/lost/unbound quantities. For instance, I would like to be able to plot as a function of time: - the total mass in the grid - the mass lost by the grid - the bound mass in the grid - the unbound mass in the grid Is there a way to get these quantities with the output files only, or do I have to track them during the simulation - which will be bad news :-) ? Thanks for your help, Jean-Claude

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undefined symbol: _intel_fast_memcpy
by Jean-Claude Passy May 6, 2010

May 6, 2010

Dear all, an error occurred when I try to launch yt: [ 9:30:33] seawolf2:$ iyt Traceback (most recent call last): File "/global/home/jcpassy/yt-x86_64/bin/iyt", line 7, in <module> execfile(__file__) File "/global/home/jcpassy/yt-x86_64/src/yt-trunk-svn/scripts/iyt", line 3, in <module> from yt.mods import * File "/global/home/jcpassy/yt-x86_64/src/yt-trunk-svn/yt/mods.py", line 32, in <module> import yt.lagos as lagos File "/global/home/jcpassy/yt-… [View More]x86_64/src/yt-trunk-svn/yt/lagos/__init__.py", line 58, in <module> import yt.amr_utils as amr_utils ImportError: /global/home/jcpassy/yt-x86_64/src/yt-trunk-svn/yt/amr_utils.so: undefined symbol: _intel_fast_memcpy I am loading the intel module at start (see my bashrc). Any help much appreciated. Thanks, Jean-Claude # .bashrc # user functions and aliases # Environment stuff goes in .profile # # Read a common system Bashrc file first if [ -f /global/system/common/Bashrc ] ; then . /global/system/common/Bashrc fi # set bash variable to keep 50 command in history HSTSIZE=100 # Include any personal modifications below # modification can include the aliases functions etc. # PS1 export PS1="[\$(date +%k:%M:%S)] \h:\$ " # Path export PATH=/global/home/jcpassy/orcinus_jc/hdf5-1.8.4/bin:/global/home/jcpassy/orcinus_jc/openmpi-1.4.1/bin:/global/home/jcpassy/yt-x86_64/bin/:/global/home/jcpassy/hg/bin:${PATH} export PYTHONPATH=/global/home/jcpassy/yt-x86_64/lib/python2.6/site-packages/:/global/home/jcpassy/hg/lib64/python2.4/site-packages:${PYTHONPATH} export LD_LIBRARY_PATH=/global/home/jcpassy/orcinus_jc/hdf5-1.8.4/lib:/global/home/jcpassy/orcinus_jc/openmpi-1.4.1/lib:/global/home/jcpassy/yt-x86_64/lib/:${LD_LIBRARY_PATH} export LD_LIBRARY_PATH=/global/home/jcpassy/orcinus_jc/szip-2.1/lib:${LD_LIBRARY_PATH} # Linux aliases alias rm='rm -f' alias rmjc='rm *~ *#' alias lsd='ls -d' alias ed='emacs -nw' alias ls2='ls -s -h -CF -G' alias df='df -h' alias dus='du -s -h' alias tarcvzf='tar -cvzf' alias tarzxvf='tar -zxvf' # Loading modules module load intel/11.0.074 # Some small programs alias calc_orbit='/global/home/jcpassy/TOOLS/orbit/calc_orbit.exe' alias clean_enzo='/global/home/jcpassy/TOOLS/enzo/clean_enzo_output.exe' alias print_units='/global/home/jcpassy/TOOLS/units/print_units.exe' #From falk alias qjc='qstat -u jcpassy' alias mjobs='showq -u jcpassy' alias qjobs='showq -i | more' [View Less]

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error in submitting script to cluster
by Christine Simpson May 4, 2010

May 4, 2010

Hi, I am trying to run yt scripts on a computing cluster that uses condor. I have installed yt and successfully run scripts from the command line, but I get an error when I try to submit scripts to the cluster. I think the problem lies in how I submit the script through condor, however, I am trying to get a better understanding of the python error to help me figure it out. I was hoping you yt/python folks could give me some insight. The script I'm testing out is the one that does a simple … [View More]

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Smoothed Covering Grid
by david collins May 3, 2010

May 3, 2010

Hi-- What interpolation does smoothed_covering_grid use? Does it smooth from the top down or the bottom up? Thanks, d. -- Sent from my Stone Tablet and carried by my Pterodactyl.

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Function Generator Warning
by robyn May 1, 2010

May 1, 2010

I get the following message starting up iyt and wonder if it could cause any problems: robyn@rscp4:~iyt yt INFO 2010-05-01 09:16:53,866 The Fortran kD-Tree did not import correctly. The structure function generator will not work correctly. yt INFO 2010-05-01 09:16:56,113 Setting default colormap to algae WARNING: Readline services not available on this platform. WARNING: The auto-indent feature requires the readline library WARNING: Readline services not available … [View More]

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