Search found 101 matches

by alfe
Thu Dec 17, 2020 8:19 pm
Forum: UEMS v18 and higher support
Topic: Underestimated cloud cover
Replies: 5
Views: 908

Re: Underestimated cloud cover

Yes,
It is a general tendency. Stratus and stratocumulus cloud cover is underestimated. I have tried to increase the number of levels but it didn't help.
by alfe
Sat Dec 12, 2020 11:25 am
Forum: UEMS v18 and higher support
Topic: Underestimated cloud cover
Replies: 5
Views: 908

Re: Underestimated cloud cover

Hello norulz,
What version of WRF (UEMS) are you using ?
What happens if you compare with real observations, not only from other model outputs ?
Do the differences come from convective clouds only or from other types of clouds ?
by alfe
Sun Oct 04, 2020 11:22 am
Forum: EMS Hacking
Topic: EMS UPP and regular WRF4.2
Replies: 0
Views: 1569

EMS UPP and regular WRF4.2

Hello everybody,
Has anyone tried to post process a "standard" WRF v4.2 output file (wrfout_d01xxx) with EMS UPP ?
Thank you
by alfe
Tue Oct 22, 2019 8:24 pm
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

wrfm_arw.exe and wrfm_real.exe
I have also tried all the available intel compiled libraries. Never tried wrfm_arw.exe alone.
by alfe
Tue Oct 22, 2019 7:48 pm
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

Hello meteo60, I use Centos 7. I have tried the standard kernel 3.10 and also the newest kernel 5.2. No change. I can set OMP_STACKSIZE at any arbitrary high value but no change. Other strange behaviour : I have a very large domain but with DX = 25km. This one runs but all the wrfout files seem corr...
by alfe
Fri Oct 11, 2019 7:56 am
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

Hello meteo60, In the newest UEMS version I have a similar problem. The intel libraries worked fine by setting unlimited stack size and OMP_STACKSIZE at an arbitrary high value, for the previous UEMS version. But with this newest UEMS version, it doesn't work. I have the same 174 SIGSERV error, and ...
by alfe
Thu May 23, 2019 9:06 pm
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

Thanks god it's working !!!!!!!!!! :D :mrgreen: Oh dear , I am shocked !! I mean it is working with uems intel compiled binaries ! It is approximately faster than PGI compiled binaries by approximately 20-30% on my system. I have found the solution by digging deeper and deeper into the internet. See...
by alfe
Sat May 18, 2019 10:52 am
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

@meteoadriatic

I didn't try yet...
by alfe
Thu May 16, 2019 6:21 pm
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

Hello Pattim,
It is V 19.5.1.

I have asked Robert but he doesn't know how to troubleshoot it :(
by alfe
Sun May 12, 2019 10:54 am
Forum: UEMS v18 and higher support
Topic: Intel libraries
Replies: 21
Views: 16047

Re: Intel libraries

Hello,
It still doesn't work on my machine. Intel Core i7 8086K

I have tried to compile WRF from scratch with the intel compiler, last version 2019, old version 2015 , intermediate version 2017 : but same problem. Same SIGSERV error 174. :evil: