Search found 7 matches

by mehdi
Wed Oct 16, 2019 10:39 am
Forum: General NWP, Postprocessing, Meteorology
Topic: --analysis : what is the real effect of that option ?
Replies: 1
Views: 1809

--analysis : what is the real effect of that option ?

Dear all, As every year or so, I'm getting back to UEMS to try to decipher the secrets of NWP. This time I'm pretty confident I will understand something as I have a robust setup based on a working GCP virtual machine. I've tried to run a 15 days long downscaling test based on the cfsrv2 dateset. It...
by mehdi
Tue Apr 25, 2017 12:16 pm
Forum: UEMS v15.x support
Topic: How to run a backtest ?
Replies: 1
Views: 2813

How to run a backtest ?

Hi all, I was wondering how to run a backtest (sometimes called hindcast if I'm not wrong) with UEMS. I don't mean donwscaling in time and space reanalysis data over a long period, I mean running UEMS as if it was in operational conditions : for a certain day running cyle 00 for 24 hours (for exampl...
by mehdi
Tue Apr 25, 2017 12:02 pm
Forum: EMS v3.4 support
Topic: WRF EMS release 3.4.1
Replies: 11
Views: 13080

Re: WRF EMS release 3.4.1

Hi meteoadriatic,
yes I did but no effect. Putting all the geog folder except the nlcd (particularly huge) it works fine without taking too much space on disk.
Thanks again for your help.
by mehdi
Sun Apr 23, 2017 8:16 am
Forum: EMS v3.4 support
Topic: WRF EMS release 3.4.1
Replies: 11
Views: 13080

Re: WRF EMS release 3.4.1

It doesn't work : I even changed the path in ems_domain.pl file. When I try to localize the domain, either with domain wizard or ems_domain --localize routine the software still points to the inital uems/data/geog folder and not to the folder I defined both in EMS.profile and ems_domain. To circumve...
by mehdi
Fri Apr 21, 2017 4:39 pm
Forum: EMS v3.4 support
Topic: WRF EMS release 3.4.1
Replies: 11
Views: 13080

Re: WRF EMS release 3.4.1

Hi, thanks again for your for your help. I have not yet been able to test your solution (untaring those geog files takes a lot of time) but while extracting I looked at the different config files : maybe changing the line EMS_DATA=$EMS_HOME/data in the file EMS.profile into the right path for my ext...
by mehdi
Wed Apr 19, 2017 2:24 pm
Forum: EMS v3.4 support
Topic: WRF EMS release 3.4.1
Replies: 11
Views: 13080

Re: WRF EMS release 3.4.1

Thanks a lot I will try that !
Actually I have downloaded the whole uems distribution files on a usb drive to create a local repository. Is there any way to tell ems_prep routine (or dwiz ?) to refer to those archive files if a new domain is defined ?
by mehdi
Wed Apr 19, 2017 8:43 am
Forum: EMS v3.4 support
Topic: WRF EMS release 3.4.1
Replies: 11
Views: 13080

Re: WRF EMS release 3.4.1

Hi, I am have to install and try EMS on a computer on which I don't have all the rights (big company computer with nasty centralized "one fits all" IT division). I dealt the OS issue with VirtualBox but I'm stuck with disk space : as I cannot resize the logical drives I cannot install UEMS...