Search found 36 matches

by mingwang
May 21st, 2019, 1:51 am
Forum: Dispersion Model
Topic: Dry Deposition
Replies: 2
Views: 569

Re: Dry Deposition

Thank you very much for your help, barbara.stunder. :)
by mingwang
May 14th, 2019, 6:52 am
Forum: Dispersion Model
Topic: Dry Deposition
Replies: 2
Views: 569

Dry Deposition

Dear all, I have a question on particle dry deposition. I am aware that Particle Diameter (um), Density (g/cc) and Shape will be overridden by a fixed value for Vel (m/s). Do we have to input a value for Vel (m/s)? Would it be all right to just give a value for Particle Diameter (um), Density (g/cc)...
by mingwang
May 14th, 2019, 6:37 am
Forum: Dispersion Model
Topic: Multiple Simulations for Dispersal
Replies: 2
Views: 549

Re: Multiple Simulations for Dispersal

Dear alicec,

Thank you very much for your help.

Do I have to use batch file scripting? Are there any other ways of doing that?

I have been looking at HYSPLIT. How about Concentration/Special Runs/Daily?

Your help would be much appreciated. Thanks. :)


Kind Regards,

Ming
by mingwang
May 14th, 2019, 6:23 am
Forum: Dispersion Model
Topic: Configure the Turbulence Method
Replies: 2
Views: 557

Re: Configure the Turbulence Method

Thank you very much, alicec. :-)
by mingwang
May 9th, 2019, 12:58 am
Forum: Dispersion Model
Topic: Configure the Turbulence Method
Replies: 2
Views: 557

Configure the Turbulence Method

Dear all, I am new to HYSPLIT. I would just like to confirm something on running dispersal modelling. According to the tutorial, we do not have to configure the turbulence method (7) under Advanced/Configuration Setup/Concentration and just leave it as default. Because HYSPLIT will choose the optima...
by mingwang
May 8th, 2019, 10:56 pm
Forum: Dispersion Model
Topic: Multiple Simulations for Dispersal
Replies: 2
Views: 549

Multiple Simulations for Dispersal

Dear all, I am new to HYSPLIT and trying to figure out how to run repeated simulations (weekly basis) for dispersal over a year. For example, the particles were released for 24 hours and the total run time was 168 hours (7 days) for each simulation. Now I would only be able to run HYSPLIT for one si...