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TOPIC: Questions from users in Chile

Re:Questions from users in Chile 7 years 11 months ago #633

  • Felix Carrasco
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Hi!

It's me again. I have some questions and I think that is the better place to discuss some problems that I had while I was running the model for long periods (Sept-Oct-Nov 2008 and Dec-Jan-Feb-Mar 2006).

The thing is that while I was running these periods suddenly stops (now I'm running the long period for 2006) at the beginning it stops in Postpp script after 2 forecast cycles (in this case with 20 nodes in Prog and Postpp scripts). Martynas recommend me that use less nodes for Postpp (now I'm using 6) and I did, but then it stops in the Prog script and I use less nodes in this (12 nodes). Even so it made more than 2 forecast cycles, sometimes this script Prog, stops and when I checked the log for these "stops" it doesn't point any specif thing like there are not the boundary conditions or the climate files (cause I have it and I check that). I talked this with Martynas, but we couldn't find any clue for this stops (there aren't any explosion in variables) So we have some ideas like the model doesn't fit in the system, or there are problem with my cluster system, or could it be the complex topography?

I attached the log files for the 20 nodes and for 12 stop for Prog script and my scripts folder on hl_home/exp folder just in case you want to check it. Any ideas or similar problems coul help to work better the model in our facilities!

Best regards!

Re:Questions from users in Chile 7 years 11 months ago #634

  • Felix Carrasco
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Sorry but you can download the files and the logfiles from this site:

Files

Re:Questions from users in Chile 7 years 10 months ago #635

  • Xiaohua Yang
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Felix,
Could you please post your hirlam.log and mSMS.log from these aborted runs.
Xiaohua

Re:Questions from users in Chile 7 years 10 months ago #636

  • Felix Carrasco
  • Felix Carrasco's Avatar
No problem!

Here are attached the log files that you asked!

File Attachment:

File Name: hirlammSMS.zip
File Size: 123222

Re:Questions from users in Chile 7 years 10 months ago #637

  • Xiaohua Yang
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From the log files I can't see anything wrong prior to the sms-abort. I think the problem is of technical nature, somehow similar to the occasional stop of mini-SMS jobs experienced in several other platforms. Others may eventually be able to find out real reasons and cure behind these, but I'd like to exclude here possibilities related to orography, instability or other meteorological situations etc. as was suggested.

Since your current experiments with ANALYSIS=none are intermittent and short forecasts with little dependence between cycles, I assume it is not a problem for you to simply re-launch your cycles by 'Hirlam prod DTGEND=$final_cycle LL=6" whenever you see interruptions of similar type?
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