Search found 76 matches

by emsiwx
Sat Jan 13, 2018 10:54 am
Forum: UEMS v18.x support
Topic: UEMS/WRF EMS 18.x
Replies: 8
Views: 159

Re: UEMS/WRF EMS 18.x

Using install script sent by Robert, I am getting also 15.99.8. Is it just a typo,or something is wrong?
by emsiwx
Wed Aug 23, 2017 7:44 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: Inconsistent time per timestep using adaptive ts
Replies: 8
Views: 529

Re: Inconsistent time per timestep using adaptive ts

Since I switched to adaptive ts, 5 runs so far, total run time ranging from 3:14 to 3:16. I realize you said it should be the same within a minute if not within few seconds, but for me this not only almost half the time compared to auto_s, but so far the range is not half an hour like before. Anyway...
by emsiwx
Wed Aug 23, 2017 3:33 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: Inconsistent time per timestep using adaptive ts
Replies: 8
Views: 529

Re: Inconsistent time per timestep using adaptive ts

Yes , the PC is dedicated only to WRF, even more only for pure computing, all Grads and other jobs are taken by another PC.

Using all 10 cores... when I left 1 core free, the run time was slower. (But that was on Auto_S, I can try with adaptive time step.)
by emsiwx
Wed Aug 23, 2017 3:05 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: Inconsistent time per timestep using adaptive ts
Replies: 8
Views: 529

Re: Inconsistent time per timestep using adaptive ts

Hi Ivan, so here are my findings: Running just single domain: time is inconsistent on both settings (adaptive/fixed). Running mother + one nested domain (12/4km) : adaptive - inconsistent when calc mother domain, all times for nested domain are OK. Fixed - both mother and nested domain times are inc...
by emsiwx
Tue Aug 22, 2017 6:39 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: Inconsistent time per timestep using adaptive ts
Replies: 8
Views: 529

Re: Inconsistent time per timestep using adaptive ts

I will try the next run, now I have one running. I will let you know.

Marian
by emsiwx
Tue Aug 22, 2017 4:01 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: Inconsistent time per timestep using adaptive ts
Replies: 8
Views: 529

Re: Inconsistent time per timestep using adaptive ts

Hi Ivan, I did not think of this as a problem, before you posted your experience. I face the same thing on my Intel Xeon E5-2630 v4 (Procesor 10-Core, 2.20GHz (85W), TurboBoost 3.1GHz, HT, 25MB L3 cache, socket 2011-3, 14nm, Broadwell) with 2x Corsair 16GB KIT DDR4 2133MHz CL15 Vengeance LPX , Quad ...
by emsiwx
Fri Jul 14, 2017 10:40 pm
Forum: UEMS v15.x support
Topic: 14:20 (12:20 UTC) and forecast 000 from 06Z missing
Replies: 4
Views: 512

Re: 14:20 (12:20 UTC) and forecast 000 from 06Z missing

Hi,

Download speed improved connecting to a US server via PPTP using paid VPN service.

Marian
by emsiwx
Sat Jul 01, 2017 8:26 pm
Forum: UEMS v15.x support
Topic: 14:20 (12:20 UTC) and forecast 000 from 06Z missing
Replies: 4
Views: 512

Re: 14:20 (12:20 UTC) and forecast 000 from 06Z missing

Thank you Ivan, yes I have switched to gfs25p, but even with my bandwidth 100 Mbit, it is too slow to download. I think they limit the download speed, or? Yes, there are also much smaller gfs 0,5 files, but are they at least comparable with p25 gribs to get good results? Thank you Ivan for your time...
by emsiwx
Sat Jul 01, 2017 12:23 pm
Forum: UEMS v15.x support
Topic: 14:20 (12:20 UTC) and forecast 000 from 06Z missing
Replies: 4
Views: 512

14:20 (12:20 UTC) and forecast 000 from 06Z missing

Hi again, I am trying to initialize my 180h run. All the ptiles files are ready except the first 000h file. Has something changed (see my previous topic as well) ? One more thing, I have changed the delay between the attempts to get the files in auto_run.config file, as well as the number of attempt...
by emsiwx
Fri Jun 30, 2017 9:08 am
Forum: UEMS v15.x support
Topic: GFSptiles ems servers
Replies: 1
Views: 340

GFSptiles ems servers

Hi, has anyone noticed that gfsptiles data from ems (1-3) servers are late last days? I have a cron starting eg. 23:55. Before all data were available, but last days data are ready after 00:30. Waiting for two files 51 and 54 hour of forecast. Do you know what is going on? Where can I set that sleep...