Search found 51 matches

by meteosciez
Mon Jan 22, 2018 7:41 pm
Forum: UEMS v18.x support
Topic: Unable to determine a viable domain decomposition
Replies: 2
Views: 26

Re: Unable to determine a viable domain decomposition

I had the same problem, due to a non-english localization of Linux. There is also another way to resolve it, without having to modify UEMS scripts: add the environment variable LC_ALL=C , so that lscpu is returning the output in English, since this format is expected by UEMS scripts. Add setenv LC_A...
by meteosciez
Thu Jan 18, 2018 10:28 am
Forum: UEMS v18.x support
Topic: automation not work
Replies: 16
Views: 106

Re: automation not work

****CRON line***** 00 21 * * * /home/lcana/uems/strc/Ubin/ems_autorun-wrapper.sh --rundir /home/lcana/uems/runs/nw > /home/lcana/uems/logs/ems_autorunNW.log 2>&1 ********************* And this is the result (ems_autorunNW.log): /bin/sh: /home/lcana/uems/strc/Ubin/ems_autorun-wrapper.sh: don't exist...
by meteosciez
Wed Sep 06, 2017 4:22 pm
Forum: EMS v3.4 support
Topic: extract data from wrf-ems for weather forecast
Replies: 70
Views: 22244

Re: extract data from wrf-ems for weather forecast

If it is confirmed that your grib files contain the same parameter name (with various x and y values in each grib file) REFC:entire atmosphere:x-y hour max fcst: you may try to use a regular expression to filter this parameter. For instance : my @tab_extract = ('(:REFC:entire\satmosphere:[0-9]+?-[0-...
by meteosciez
Mon Sep 04, 2017 4:08 pm
Forum: EMS v3.4 support
Topic: extract data from wrf-ems for weather forecast
Replies: 70
Views: 22244

Re: extract data from wrf-ems for weather forecast

I don't have ems 3.4 anymore, but if I list the content of the grib files of uems with wgrib2, I have for instance 456:2929096:d=2017090406:REFC:entire atmosphere:9 hour fcst: 457:2929854:d=2017090406:REFC:entire atmosphere:8-9 hour max fcst: with REFC as parameter name. Looking at the grads ctl fil...
by meteosciez
Mon Aug 14, 2017 10:27 am
Forum: UEMS v15.x support
Topic: Changes needed for GFS Update 2017?
Replies: 75
Views: 5315

Re: Changes needed for GFS Update 2017?

meteo60 wrote:
Sat Aug 12, 2017 1:19 pm
Robert has updated UEMS, the latest version is the 15.99.8. Has anyone tested it?
Running UEMS on CentOS 6.9, I have an "Illegal instruction (signal 4) " error with real_arw.exe of version 15.99.8 !
I put back the previous versions (15.99.5) of real_arw.exe and wrfm_arw.exe , and all is OK now.
by meteosciez
Wed Jan 25, 2017 9:20 am
Forum: UEMS v15.x support
Topic: geogrid not found
Replies: 7
Views: 641

Re: geogrid not found

Hi dominic,

With UEMS 15.x, it is only possible to do a WRF ARW simulation, NMM is not included.

If you want to run NMM, i have either to use the older version of WRFEMS, or to try to compile by yourself le new NMM as discussed in this topic : viewtopic.php?f=6&t=1015
by meteosciez
Wed Nov 16, 2016 2:04 pm
Forum: UEMS v15.x support
Topic: UEMS 15.89.3 using only 1 core
Replies: 5
Views: 920

Re: UEMS 15.89.3 using only 1 core

Hello,
You may have to verify the configuration file /conf/ems_run/run_ncpus.conf in your domain main directory, and update if necessary the lines REAL_NODECPUS and WRFM_NODECPUS with the number of cores to be used.
by meteosciez
Sun Mar 06, 2016 6:10 pm
Forum: UEMS v15.x support
Topic: Different lake surface temperature initialization depending on the run length.
Replies: 1
Views: 746

Re: Different lake surface temperature initialization depending on the run length.

I think I have found an answer : ems_prep use by default an alternate method (mean surface temperature) of determining water temperatures. This alternate method can be canceled by using ems_prep --noaltsst . With this alternate method, the average temperature that will be assigned to water is determ...
by meteosciez
Sun Mar 06, 2016 3:35 pm
Forum: UEMS v15.x support
Topic: Different lake surface temperature initialization depending on the run length.
Replies: 1
Views: 746

Different lake surface temperature initialization depending on the run length.

Hello, I have observed a strange behavior of UEMS V 15.58.5 : while using the same domain, same configuration, same GFS grib files, I obtain different initial values of lake surface temperature depending on the length of the forecast. I am using a 3km domain (geo data: modis_lakes+modis_30s+modis_15...
by meteosciez
Mon Nov 23, 2015 8:08 am
Forum: UEMS v15.x support
Topic: UEMS and 0.25 GFS
Replies: 7
Views: 1355

Re: UEMS and 0.25 GFS

Put DSETS = gfsp25pt,gfs,previous for 0.25 GFS and DSETS = gfsp50pt,gfs,previous for 0.5 GFS