Search found 651 matches

by ariel.stein
May 8th, 2018, 1:18 pm
Forum: Dispersion Model
Topic: HYSPLIT error
Replies: 18
Views: 6288

Re: HYSPLIT error

Try replacing all the 0024 entries by 0001 and the 2400 by 0100. I assume you want to change your emissions hourly.
by ariel.stein
May 4th, 2018, 11:15 am
Forum: Trajectory Model
Topic: Equator
Replies: 1
Views: 1703

Re: Equator

That will depend on the underlying meteorology. Evidently in your case there is a fair amount of vertical sheer at that location in the equator. HYSPLIT will only reflect what the meteorological data shows.
by ariel.stein
May 4th, 2018, 11:12 am
Forum: Dispersion Model
Topic: Deposition - height range selection
Replies: 1
Views: 1542

Re: Deposition - height range selection

Please check the following information about deposition in the model: https://www.ready.noaa.gov/documents/Tutorial/html/chem_dry.html https://www.ready.noaa.gov/documents/Tutorial/html/chem_wet.html the deposition layer is set at 0 m. So the model will not do any averaging between the deposition an...
by ariel.stein
May 4th, 2018, 11:09 am
Forum: Users
Topic: discrete calculation possibility
Replies: 0
Views: 1930

Re: discrete calculation possibility

The simplest way is to set up the hours of emission to 8 hours in the CONTROL file and make 24 hour duration runs for every day. Below is a sample of such CONTROL file (I highlighted in Bold the 8 hours emission and the 24 hour duration) : 00 00 00 00 1 40.0 -90.0 10.0 24 0 10000.0 1 ./ oct1618.BIN ...
by ariel.stein
May 4th, 2018, 11:01 am
Forum: Dispersion Model
Topic: HYSPLIT error
Replies: 18
Views: 6288

Re: HYSPLIT error

I do not see the SETUP.CFG in the attachments. Can you please send it?

You could start by reducing the number of sources in the EMITIMES file to only 2 records and see if your run proceeds.
by ariel.stein
April 27th, 2018, 4:36 pm
Forum: HYSPLIT for PCs
Topic: Hysplit won't run Windows 7
Replies: 6
Views: 3140

Re: Hysplit won't run Windows 7

That is strange. You should be able to choose the tcl/tk software to open that application.
by ariel.stein
April 25th, 2018, 2:29 pm
Forum: Users
Topic: Frequency with multiple meteorological files - Error message
Replies: 1
Views: 1438

Re: Frequency with multiple meteorological files - Error message

Have you checked your INFILE to make sure you do not have any empty or corrupted files?
by ariel.stein
April 24th, 2018, 12:40 pm
Forum: HYSPLIT for PCs
Topic: Hysplit won't run Windows 7
Replies: 6
Views: 3140

Re: Hysplit won't run Windows 7

Please open a windows explorer and go to c:\hysplit4\guicode\
click on the hysplit4.tcl file.
Let me know what happens.
by ariel.stein
April 20th, 2018, 3:12 pm
Forum: Chemicals
Topic: Seeking Information on How to Modify Chemistry Module Control File to Use Own Data
Replies: 2
Views: 4333

Re: Seeking Information on How to Modify Chemistry Module Control File to Use Own Data

Hello,

Here is a good reference you can start with:
https://journals.ametsoc.org/doi/full/1 ... 14-00150.1

You might want to contact Andre Pattantyus. He has done a fair amount of work on this topic.
by ariel.stein
April 20th, 2018, 2:58 pm
Forum: Users
Topic: Setting up Area Source emission with Emission.txt
Replies: 1
Views: 1299

Re: Setting up Area Source emission with Emission.txt

Your attachments are missing. Please send them again.