Search found 669 matches

by ariel.stein
August 23rd, 2013, 9:52 am
Forum: Bugs
Topic: conc2cdf bug
Replies: 3
Views: 4747

Re: conc2cdf bug

Did you try a different netcdf version?
by ariel.stein
August 19th, 2013, 1:38 pm
Forum: Conversion programs
Topic: Error happened when WRF convert to HYSPLIT
Replies: 1
Views: 2441

Re: Error happened when WRF convert to HYSPLIT

If you are generating an ARLDATA.CFG file, can you please send it? Also, are you getting any additional output or warning message?
by ariel.stein
August 19th, 2013, 1:26 pm
Forum: Bugs
Topic: conc2cdf bug
Replies: 3
Views: 4747

Re: conc2cdf bug

Cory,

You might be reaching a limit in the NETCDF libraries? How big are your arrays?
by ariel.stein
July 15th, 2013, 4:21 pm
Forum: Chemicals
Topic: How to find deposition constants for hazardous chemicals?
Replies: 1
Views: 18576

Re: How to find deposition constants for hazardous chemicals

Unfortunately, we do not have such database. We have examples such as those provided in the following table:
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by ariel.stein
July 12th, 2013, 2:13 pm
Forum: Dispersion Model
Topic: Dispersion outside PBL
Replies: 1
Views: 2361

Re: Dispersion outside PBL

The transport and dispersion of the particles either outside or inside the PBL are calculated with the same equations. The only thing that changes is the meteorological environment given by the meteorological data driver (meteorological model). Given that the meteorological conditions above the PBL ...
by ariel.stein
July 10th, 2013, 10:50 am
Forum: Dispersion Model
Topic: Large EMITIMES files
Replies: 1
Views: 2412

Re: Large EMITIMES files

Are you setting 72 sources in the CONTROL file?
by ariel.stein
July 8th, 2013, 11:08 am
Forum: Conversion programs
Topic: ERA interim to arl
Replies: 1
Views: 4716

Re: ERA interim to arl

In order to convert the ERA interim data to ARL format you need to download the following meteorological fields from the ECMWF web site in 3 different files: 3-D fields: Pressure fields: Geopotential, Relative humidity, Temperature, U velocity, V velocity, and Vertical velocity 2-D fields: Surface: ...
by ariel.stein
June 28th, 2013, 2:11 pm
Forum: Conversion programs
Topic: NARR2ARL
Replies: 9
Views: 37687

Re: NARR2ARL

The easiest way to convert the files will be to write a small linux script like this:


rm CFG.NARR
for day in 30 31; do
for hour in 00 03 06 09 12 15 18 21; do
echo "Processing: ${day}${hour}"

narr2arl filename${day}${hour}
mv DATA.NARR NARR${day}${hour}
done
done
by ariel.stein
June 28th, 2013, 1:57 pm
Forum: HYSPLIT for PCs
Topic: Restart option for PC
Replies: 5
Views: 4507

Re: Restart option for PC

You will also need to create a new CONTROL file with the new starting time
by ariel.stein
June 7th, 2013, 10:03 am
Forum: Trajectory Model
Topic: Plotting together trajectories starting at different days
Replies: 5
Views: 4322

Re: Plotting together trajectories starting at different day

You could use a script to run different trajectories for different days. See the example below: #!/bin/ksh #------------------------------------------------------------- # set default directory structure if not passed through MDL="/home/hysplit4" OUT="." MET="/work" cd $OUT #------------------------...

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