Search found 133 matches

by nebojsa
Mon Feb 06, 2017 8:56 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS calculating problem
Replies: 2
Views: 399

Re: GRADS calculating problem

Well, a very simple solution of this problem got on my mind and it works. Problem: I need only positive values of the variable and if it is negative it should be set on 0. So, to achieve this, I used abs() function! 'define gdd=((((TMP2m(t='i+6')-'kelvin')+(TMP2m(t='i+12')-'kelvin'))/2)-10)' 'define...
by nebojsa
Mon Feb 06, 2017 10:28 am
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS calculating problem
Replies: 2
Views: 399

GRADS calculating problem

Hi folks! I have one problem in GRADS scripting. I've defined variable: 'define gdd=((((TMP2m(t='i+6')-'kelvin')+(TMP2m(t='i+12')-'kelvin'))/2)-10)' and I need to set gdd = 0 if gdd < 0 but to do on the whole field so I can draw it. I may put in drawings options to start to draw with 0, all below wi...
by nebojsa
Mon Oct 17, 2016 1:28 pm
Forum: EMS Hacking
Topic: volcanic eruption / aerosol hack
Replies: 1
Views: 2090

Re: volcanic eruption / aerosol hack

Seems noone answered you. Did you find how to do it? I'm interested in this topic too.

Best regards!

Nebojsa
by nebojsa
Thu Oct 13, 2016 10:47 am
Forum: General NWP, Postprocessing, Meteorology
Topic: UEMS and Chemics or something similar
Replies: 0
Views: 980

UEMS and Chemics or something similar

Hi folks!

Is there some chemical numerical model, like WRF Chem, but which can be used with UEMS for pollution spread modelling?
Mean, some numerical model which can be "sticked" to UEMS?

Thanks!

Nebojsa
by nebojsa
Thu Oct 13, 2016 10:19 am
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS - meteogram with spatial vertical section
Replies: 18
Views: 1958

Re: GRADS - meteogram with spatial vertical section

Huh! Pitty! It looks great. Sadly, can't reproduce it on my data.
by nebojsa
Wed Oct 12, 2016 2:33 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS - meteogram with spatial vertical section
Replies: 18
Views: 1958

Re: GRADS - meteogram with spatial vertical section

Hi meteoadriatic,

Is your script for arw or nmm wrf? I have problem with drawing terrain, mean, seems that the script takes wrong numbers for it.
by nebojsa
Wed Oct 12, 2016 8:17 am
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS - meteogram with spatial vertical section
Replies: 18
Views: 1958

Re: GRADS - meteogram with spatial vertical section

Hi! I've just modified those colors and bars, so, here's the code: dan = 10 mjesec = 10 godina = 2016 termin = 12 domena = 1 tip = arw run = hrvatska folder = wrf_meteogrami 'open /home/nebojsa/gribovi/'godina''mjesec''dan''termin'00_'tip'_wrfout_d0'domena'.ctl' *ostale boje 'set rgb 99 0 0 0' *crna...
by nebojsa
Sun Oct 02, 2016 3:20 pm
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS - meteogram with spatial vertical section
Replies: 18
Views: 1958

Re: GRADS - meteogram with spatial vertical section

Hi meteoadriatic, Just did as you said. Downloaded this colors.gsf, comented line with drawings, but still it doesn't work. But, there's one more thing. When I start the script it returns errors: ga-> run spatial_meteogram.gs collecting station data Query Error: Syntax is QUERY W2XY Lon Lev Query Er...
by nebojsa
Sat Oct 01, 2016 7:30 am
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS - meteogram with spatial vertical section
Replies: 18
Views: 1958

Re: GRADS - meteogram with spatial vertical section

I put the scripts in /uems/util/grads/scripts but it still doesn't work. Here's the code: dan = 28 mjesec = 09 godina = 2016 termin = 12 domena = 1 tip = arw folder = wrf_meteogrami 'open /home/nebojsa/grads_hr/'godina''mjesec''dan''termin'00_'tip'_wrfout_d0'domena'.ctl' 'set t 24' 'set grads off' '...
by nebojsa
Sat Oct 01, 2016 6:07 am
Forum: General NWP, Postprocessing, Meteorology
Topic: GRADS - meteogram with spatial vertical section
Replies: 18
Views: 1958

Re: GRADS - meteogram with spatial vertical section

Hi meteoadriatic, I did as you said: download those two scripts colors.gs and xbar.gs and create file with your script/function drawings, put them in one folder but I still got this: ga-> run spatial_meteogram.gs collecting station data plotting data Unknown command: color drawing terrain Function n...