Search found 59 matches

by MMWeather
Sun Jan 13, 2019 6:25 pm
Forum: Digital Atmosphere
Topic: Intermittent data download from weather.cod.edu
Replies: 7
Views: 32014

Re: Intermittent data download from weather.cod.edu

Cod has had issues before and again this weekend. Even their model's page has been on/off again beginning on Fri. In the past it has happened on weekends and is fixed Mon/Tues.
P19
by MMWeather
Sat Dec 29, 2018 1:08 am
Forum: Digital Atmosphere scripting laboratory
Topic: Snow edited Dec 28
Replies: 5
Views: 31854

Re: Snow edited Dec 28

The last post included fill for below zero surf. temp. It looked a little congested so replaced that fill with purple zero line. #Precip Water and snow lines 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 s...
by MMWeather
Sun Dec 16, 2018 5:43 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Snow edited Dec 28
Replies: 5
Views: 31854

Re: Snow edited Dec 16

After getting hammered with snow the other snow scripts were a little low. Using PW w/snow lines was more accurate for my area in Central VA. Hope Y'all have a Merry Christmas! #Precip Water and snow lines 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 sto...
by MMWeather
Thu Dec 06, 2018 2:00 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Snow edited Dec 28
Replies: 5
Views: 31854

Re: Snow edited Dec 6

I hope all previous scripts have been valid (add this one to the list), as always if there is a mistake somewhere let me know. Also working on Snow Squall index, if Tim is checking or anyone else for that matter and can tell me if: analyze,stor=5 grtn=60 relh h850 stor=4 grtn=60 relh hsfc is valid a...
by MMWeather
Mon Dec 03, 2018 4:26 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Surface Frontogenesis other stuff may be added later
Replies: 1
Views: 17802

Re: Surface Frontogenesis other stuff may be added later

250-850mb dvrg difference,850 convrg, and 250 dvrg: #250-850 diff dvrg (fill), 850 converg (red),250 diverg (purple) erase analyze,over fill color=0:255:0 grtn=30 fill color=175:255:175 grtn=15 sdif=2:3 stor=3 SMLC=1:1000000 STOR=1 DVRG SMTH WIND h850 stor==2 SMLC=1:1000000 STOR=1 DVRG SMTH WIND h25...
by MMWeather
Fri Nov 30, 2018 3:42 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Surface Frontogenesis other stuff may be added later
Replies: 1
Views: 17802

Surface Frontogenesis other stuff may be added later

If you save the results over time this script shows increase in temp gradient (frontogenesis) and areas to keep an eye on. Blue fill is convergence. latest front product is overlayed. #surface frontogenesis ERASE ANALYZE,stor=1 SMLC=1:1000000 STOR=1 DVRG WIND #Store ZERO in No 2 (i.e. TEMP/1000) ana...
by MMWeather
Sat Nov 17, 2018 2:11 am
Forum: Digital Atmosphere scripting laboratory
Topic: Snow edited Dec 28
Replies: 5
Views: 31854

Re: Snow

These are EXPERIMENTAL. The Garcia Method of snow forecasting uses ave mixr * 2 to calculate Max snow depth for a forecast area. The first script uses ave. mixr from 500mb to surf and multiplies it by 2 to show max snow level, the "snow lines" for various thickness and surf freezing temp is overlaye...
by MMWeather
Fri Nov 16, 2018 2:52 am
Forum: Digital Atmosphere scripting laboratory
Topic: Scaling and color adjustments
Replies: 6
Views: 26114

Re: Scaling and color adjustments

925 and 850 moisture transport: an approx. of spc meso analysis (heavy Precip) tab. #925 moisture transport (wind * Mixr)/10 Approximation Anecdotal, has been very accurate lately. erase analyze,stor=1 mixr h925 stor=2 wspd h925 analyze,sdvc=3:10 stor=3 smlt=2:1 analyze,over fill color=255:175:175 g...
by MMWeather
Thu Nov 15, 2018 11:19 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Scaling and color adjustments
Replies: 6
Views: 26114

Re: Scaling and color adjustments

#WET BULB TEMPS 700 MB AND BELOW #SURFACE RED LINE #925 HASH FILL #850 FILL #700 BLACK LINE #2 DEGREE LINE/EDGE FOR ALL LEVELS WILL SHOW AREAS THAT "COULD" WET BULB ERASE ANALYZE,FILL COLOR=200:200:200 FILS=0 LSTN=0 BULB H850 ANALYZE,OVER FILL COLOR=0:200:0 FILS=1 LSTN=0 BULB H925 ANALYZE,CONT EQUA=...
by MMWeather
Thu Nov 15, 2018 6:40 pm
Forum: Digital Atmosphere scripting laboratory
Topic: Scaling and color adjustments
Replies: 6
Views: 26114

Re: Scaling and color adjustments

#surf. Press. and 500-1000 Thick ERASE analyze,stor=2 hght h000 stor=1 hght h500 analyze,sdif=1:2 analyze,fill color=255:229:255 grtn=4760 analyze,fill color=229:204:255 grtn=4820 analyze,fill color=255:204:255 grtn=4880 analyze,fill color=200:200:200 grtn=5040 analyze,fill color=175:175:175 grtn=51...