Search found 21 matches

by madhulika_gurazada
July 19th, 2017, 2:17 pm
Forum: Dispersion Model
Topic: Deposition
Replies: 5
Views: 7187

Multiple source locations and multiple pollutants

I want to understand if hysplit can analyze a case where I have multiple source locations (~120 locations) releasing about 15 pollutants (each with a different property e.g., size, density). I would need the combined effect of exposure to individual pollutants in a certain location arising from mult...
by madhulika_gurazada
July 19th, 2017, 2:00 pm
Forum: Dispersion Model
Topic: Concentration Plot
Replies: 7
Views: 8162

Re: Concentration Plot

I want to understand the mechanics behind the exposure plots. Can someone please share the documentation on exposure calculation?
by madhulika_gurazada
July 5th, 2017, 7:44 am
Forum: Dispersion Model
Topic: Web based HYSPLIT dispersion model
Replies: 4
Views: 5196

Re: Web based HYSPLIT dispersion model

I want to essentially analyze multiple pollutants.
by madhulika_gurazada
July 5th, 2017, 7:32 am
Forum: Dispersion Model
Topic: Web based HYSPLIT dispersion model
Replies: 4
Views: 5196

Re: Web based HYSPLIT dispersion model

What is the analogue of Pollutant, Concentration Grid, and Deposition setup under Concentration setup in the web tool?
by madhulika_gurazada
June 29th, 2017, 1:30 am
Forum: General questions on meteorological data needed for HYSPLIT
Topic: Meterological data for India regions
Replies: 6
Views: 8877

Re: Meterological data for India regions

Is there any paper you can refer that has run the WRF model to obtain high spatial resolution data?
by madhulika_gurazada
June 23rd, 2017, 12:15 am
Forum: General questions on meteorological data needed for HYSPLIT
Topic: Meterological data for India regions
Replies: 6
Views: 8877

Re: Meterological data for India regions

I am looking for high spatial and temporal resolution (0.05 or 0.01 degrees; 1-hourly or 3-hourly) global or Indian meteorological files? Where can I find it? The below files are not really sufficient for my analysis. In this ftp server you can find the GDAS 1 and 0.5 degree resolution global datase...
by madhulika_gurazada
March 22nd, 2017, 7:51 am
Forum: Users
Topic: Daily run trajectories
Replies: 21
Views: 16586

Re: Daily run trajectories

When I run Cluster analysis: The Simulation Log yields the following error Model started ... it is slower at the beginning Started Cluster (Version: April 2015) Number of trajectories in INFILE: 120 ERROR header info, but no endpts - delete file or remove from INFILE C:/hysplit4/working/fdump8309301...
by madhulika_gurazada
March 22nd, 2017, 7:36 am
Forum: Users
Topic: Daily run trajectories
Replies: 21
Views: 16586

Re: Daily run trajectories

Tried running the batch file, the map I obtain shows only the original point (the entire area is just shaded red). This is much worse than what I obtained before.
by madhulika_gurazada
March 22nd, 2017, 5:11 am
Forum: Users
Topic: Daily run trajectories
Replies: 21
Views: 16586

Re: Daily run trajectories

Was checking if my trajfreq.exe is fine. This seems okay too. Can we run the commands from batch file to see where I am going wrong? Would that be appropriate?

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