Search found 59 matches

by MMWeather
Wed Oct 03, 2018 1:09 pm
Forum: Digital Atmosphere
Topic: Menu commands
Replies: 2
Views: 23367

Re: Menu commands

erase analyze,FILL COLOR=167:000:255 FILS=0 GRTN=-10 FILL COLOR=249:000:249 FILS=0 GRTN=-20 DEGF TEMP analyze,FILL COLOR=003:234:249 FILS=0 GRTN=30 FILL COLOR=000:088:255 FILS=0 GRTN=20 FILL COLOR=255:255:230 FILS=0 GRTN=10 FILL COLOR=039:000:255 FILS=0 GRTN=0 analyze,FILL COLOR=255:168:000 FILS=0 G...
by MMWeather
Thu Sep 20, 2018 1:54 am
Forum: Digital Atmosphere scripting laboratory
Topic: Potential Precip. Placement
Replies: 5
Views: 26707

Re: Potential Precip. Placement

EDITED :oops: :oops: :oops: Fixed line that had SSUM...should have been sdif!!!!! Fog Stability Index from Tim's Red Book, page121. #Fog Stability Index Lower no. more likely to experience fog #From Red Book page 121 ERASE ANALYZE,STOR=4 vknt WSPD H850 STOR=3 DWPT HSFC STOR=2 TEMP H850 STOR=1 TEMP H...
by MMWeather
Wed Sep 19, 2018 2:23 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Potential Precip. Placement
Replies: 5
Views: 26707

Re: Potential Precip. Placement

Another version of pot. precip. place. This one uses 850mb convergence: Erase analyze,sdvc=9:25.4 stor=9 ssum=7:8 stor=8 mixr hsfc stor=7 ssum=3:6 stor=6 ssum=4:5 stor=5 mixr h925 stor=4 mixr h850 stor=3 ssum=1:2 stor=2 mixr h700 stor=1 mixr h500 analyze,fill color=238:232:170 grtn=0 analyze,fill co...
by MMWeather
Tue Sep 18, 2018 6:19 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Potential Precip. Placement
Replies: 5
Views: 26707

Re: Potential Precip. Placement

Another snow script: fill below 0 wet bulb at 700 850 925 and surface levels. areas with all 4 fill types have all levels below 0 wet bulb temp. Theoretically if precip occurs there is possibiity of "wet bulbing" and any snow that occurs will cool "warmer" levels to the point that no melting occurs,...
by MMWeather
Tue Sep 18, 2018 4:48 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Potential Precip. Placement
Replies: 5
Views: 26707

Potential Precip. Placement

SPC has a combination of PW and Surf Conv on their site. It is listed as potential precipitation placement. I have run this and seems to work pretty well. This script shows pw from a previous script and overlays surf conv lines. I am also trying to figure out if it is better to add scripts to new ca...
by MMWeather
Sun Sep 16, 2018 5:58 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Just throwing this out there: Possible Diff. Vort. Advec.
Replies: 0
Views: 19694

Just throwing this out there: Possible Diff. Vort. Advec.

I have been playing with this script for about a month now, Have no idea if this is accurate. IFF the term is (differential vorticity) advection this should be close...if it is differential (vorticity advection) then it is worthless. What I can find online this shows areas where Cap could be eroded?...
by MMWeather
Mon Sep 10, 2018 2:55 am
Forum: Digital Atmosphere scripting laboratory
Topic: Heat Index and Wind Chill
Replies: 5
Views: 26152

Re: Heat Index and Wind Chill

basic surface (use at surface setting) erase product,plf stamp export,C:\Users\ #sfc press and fronts Erase analyze,cont cint=2 slpr hsfc product,wxp,Fronts Stamp export,C:\Users\ ERASE ANALYZE,MIXR analyze,fill color=200:200:255 grtn=2 analyze,fill color=100:100:255 grtn=4 analyze,fill color=0:0:25...
by MMWeather
Sun Sep 09, 2018 3:38 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Heat Index and Wind Chill
Replies: 5
Views: 26152

Re: Heat Index and Wind Chill

#850 moist. converg. Erase #Store approx. ZERO in STOR No 2 (i.e. TEMP/1000) # The above lines place a TINY value (approx zero) into STOR No 2 and # this is used to compare with the TEMP value (which does not need to be entered #Negative Temperatures (-40C to +4-C) # ERASE ANALYZE,STOR=1 SMLT=2:MIXR...
by MMWeather
Sun Sep 09, 2018 3:28 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Heat Index and Wind Chill
Replies: 5
Views: 26152

Re: Heat Index and Wind Chill

Press Tend - works every 3 hour interval ex. 11 EDT, 14EDT, etc. #press tend ERASE ANALYZE,STOR=1 PTEN #Store ZERO in No 2 (i.e. TEMP/1000) analyze,STOR=2 SDVC=1:1000 ANALYZE,OVER FILL COLOR=000:105:255 GRTN=0 SDIF=2:1 TEMP ANALYZE,OVER FILL COLOR=159:255:000 GRTN=0 SDIF=1:2 TEMP ANALYZE,OVER FILL C...
by MMWeather
Sat Sep 08, 2018 12:06 am
Forum: Digital Atmosphere scripting laboratory
Topic: Heat Index and Wind Chill
Replies: 5
Views: 26152

Re: Heat Index and Wind Chill

#1000-500 thickness and slpr ERASE analyze,stor=2 hght h000 stor=1 hght h500 analyze,sdif=1:2 analyze,fill color=0:0:255 grtn=5000 analyze,fill color=75:75:255 grtn=5050 analyze,fill color=150:150:255 grtn=5100 analyze,fill color=0:255:0 grtn=5150 analyze,fill color=75:255:75 grtn=5200 analyze,fill ...