Search found 56 matches

by j0nes2k
Fri May 24, 2019 5:13 pm
Forum: UEMS v18.x support
Topic: Intel libraries
Replies: 16
Views: 1927

Re: Intel libraries

Hello, I also see a really good speedup of approx. 30% at least when using the Intel binaries - a really huge improvement! I am only running on one machine and I only ran into one error. The solution was printed in the error message fortunately, leaving this here for future reference. I had to set: ...
by j0nes2k
Wed May 22, 2019 3:34 pm
Forum: UEMS v18.x support
Topic: Google Cloud Platform and Hyperthreading
Replies: 4
Views: 804

Re: Google Cloud Platform and Hyperthreading

Hello,

horac, did you find a solution for your problem? I am running into the same issue on Amazon Webservices. No matter what I set in run_cpus.conf or EMS.cshrc, UEMS only runs of half the cores.

Best regards,

Jonas
by j0nes2k
Fri May 17, 2019 2:35 pm
Forum: UEMS v18.x support
Topic: GFSv v15 - already supported?
Replies: 0
Views: 541

GFSv v15 - already supported?

Hello,

GFS v15 will be replacing the current version on June 12th. is anyone already using the "new" GFS v15 files available from para.nomads.ncep.noaa.gov? Is UEMS already capable of processing these files or do any errors occur?

Best regards,

Jonas
by j0nes2k
Fri Oct 13, 2017 9:48 am
Forum: General NWP, Postprocessing, Meteorology
Topic: Lightning from WRF
Replies: 3
Views: 2673

Re: Lightning from WRF

Wow, I did not know that this field exists, I have never tried this. Did you find any solution in the mean time? Will this output the lightning probability in percent?
by j0nes2k
Thu Jul 27, 2017 12:22 pm
Forum: UEMS v15.x support
Topic: Changes needed for GFS Update 2017?
Replies: 75
Views: 37626

Re: Changes needed for GFS Update 2017?

Here is another thing I saw after the latest UEMS / GFS Update: I am running autopost on the same server as my main model and I am generating Grib and GrADS files. Before the update, this was not a problem at all, the load on the server was quite constant. After the update, it seems the autopost tas...
by j0nes2k
Mon Jul 24, 2017 5:56 am
Forum: UEMS v15.x support
Topic: Changes needed for GFS Update 2017?
Replies: 75
Views: 37626

Re: Changes needed for GFS Update 2017?

There is a new update on uems server: 15.99.5 http://ems3.comet.ucar.edu/uems/releases/ Has anyone tested it? After update I did experience a number of unexplained run failures but with no log files kept - only the usual email message. Each of these failures started up OK on a retrial. I have no id...
by j0nes2k
Thu Jul 20, 2017 6:18 am
Forum: UEMS v15.x support
Topic: Changes needed for GFS Update 2017?
Replies: 75
Views: 37626

Re: Changes needed for GFS Update 2017?

Hello, regarding the original topic: there is a UEMS update available from Robert for working with the updated GFS files. @Howard, I cannot confirm this. For my domains the temperature looks good, I cannot see any obvious differences to the "old" GFS. However for me the runs are slower - can anyone ...
by j0nes2k
Fri Jul 14, 2017 8:01 am
Forum: UEMS v15.x support
Topic: Changes needed for GFS Update 2017?
Replies: 75
Views: 37626

Changes needed for GFS Update 2017?

Hello, next week the GFS model will change: http://www.nws.noaa.gov/os/notification/scn17-67gfsupgrade.htm Do you know if there are any changes necessary for EMS or will this update work seamlessly? I am running EMS v15.58.5 and I am using the 0.25 degree gribfiles from Nomads servers. Best regards,...
by j0nes2k
Fri Jul 14, 2017 7:54 am
Forum: UEMS v15.x support
Topic: GFSptiles ems servers
Replies: 1
Views: 1334

Re: GFSptiles ems servers

Hello Marian,

yes, I experienced the same thing. Switching to the "original" GFS tiles resolved this.

Best regards,

Jonas
by j0nes2k
Fri Jan 20, 2017 7:28 pm
Forum: UEMS v15.x support
Topic: Precipitation without precipitation type
Replies: 11
Views: 4698

Re: Precipitation without precipitation type

Hello,

sorry if this was unclear - this happens at some gridpoints and some horizons only. So this explanation makes sense to me.

Best regards,

Jonas