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… and also maybe try fixing:
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(PID.TID 0000.0001) *** ERROR *** INI_PROCS: but presently usingMPI = False (in "eedata")</p>
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<div class="">On Jul 31, 2020, at 11:00 AM, kaveh Purkiani <<a href="mailto:kavehpurkiani@googlemail.com" class="">kavehpurkiani@googlemail.com</a>> wrote:</div>
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<div dir="auto" class="">Hi Katie,</div>
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<div dir="auto" class="">did you try -np 12 instead of 4.</div>
<div dir="auto" class="">Best</div>
<div dir="auto" class="">Kaveh</div>
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<div dir="ltr" class="gmail_attr">On Fri 31. Jul 2020 at 19:56, Katie Hughes <<a href="mailto:kestagl@ucdavis.edu" class="">kestagl@ucdavis.edu</a>> wrote:<br class="">
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<div dir="ltr" class="">Hello,
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<div class="">I'm new to MITgcm, so apologies if I leave out any pertinent information.</div>
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<div class="">I'm trying to run a 2D under-ice simulation with 12 tasks per node (12 horizontal partitions of the grid for parallelization). I'm receiving errors for 'eedata'. </div>
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<div class="">I'm running the model with the command <b class="">mpirun -np 4 ./mitgcmuv</b> but was previously just using
<b class="">./mitgcmuv</b> and getting the same errors.</div>
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<div class="">Here is an example of my eedata and the coinciding errors:</div>
<div class=""><b class="">If I use this eedata:</b></div>
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&EEPARMS</p>
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/</p>
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<b class="">I get this error:</b></p>
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(PID.TID 0000.0001) *** ERROR *** INI_PROCS: needs MPI for multi-procs (nPx*nPy= 12) setup</p>
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(PID.TID 0000.0001) *** ERROR *** INI_PROCS: but presently usingMPI = False (in "eedata")</p>
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(PID.TID 0000.0001) *** ERROR *** EEDIE: earlier error in multi-proc/thread setting</p>
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(PID.TID 0000.0001) *** ERROR *** PROGRAM MAIN: ends with fatal Error</p>
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<b class="">If I use this eedata:</b></p>
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<div class="">&EEPARMS<br class="">
usingMPI=TRUE,<br class="">
/</div>
<div class=""><b class="">I get this error:</b></div>
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<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Times New Roman",serif">
(PID.TID 0000.0001) *** ERROR *** INI_PROCS: needs MPI for multi-procs (nPx*nPy= 12) setup</p>
<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Times New Roman",serif">
(PID.TID 0000.0001) *** ERROR *** INI_PROCS: but presently usingMPI = False (in "eedata")</p>
<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Times New Roman",serif">
(PID.TID 0000.0001) *** ERROR *** EEDIE: earlier error in multi-proc/thread setting</p>
<p class="MsoNormal" style="margin:0in 0in 8pt;line-height:107%;font-size:11pt;font-family:"Times New Roman",serif">
(PID.TID 0000.0001) *** ERROR *** PROGRAM MAIN: ends with fatal Error</p>
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<div class="">Any suggestions?</div>
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<div class="">Thank you in advance!<br clear="all" class="">
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<div dir="ltr" class=""><font size="2" class="">Katie Stagl Hughes</font>
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<div class="">Ph.D. Candidate | Dept. of Civil & Environmental Engineering</div>
<div class="">University of California, Davis</div>
<div class=""><a href="mailto:kestagl@ucdavis.edu" target="_blank" class="">kestagl@ucdavis.edu</a></div>
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