HYSPLIT Forum: hysplitbbs.arl.noaa.gov

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) and Shape, if I want to include dry deposition in my dispersion simulation?

Your help would be much appreciated. Thanks.


Kind Regards,

Ming

Please see the help file c:\hysplit4\html\S314.htm

You can get to this from the GUI - Concentration - Setup Run - Pollutant, Deposition and Grids setup - Specie 1 under Deposition, Help

Thank you very much for your help, barbara.stunder.