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Changing particle properties in HYSPLIT

Posted: February 9th, 2021, 6:00 pm
by 22yhwang
Hello HYSPLIT team,

I am working on a model where the particle size and density differs from air parcels. The particle size and density would be constant with respect to time and so I do not believe I would want to use the Linear Mass Conversion equations. How would I go about this change and is this something that is possible to do in the GUI?

Thank you and please let us know if you have any ideas on how to implement this change.

Re: Changing particle properties in HYSPLIT

Posted: February 10th, 2021, 11:03 am
by alicec
Please see this section of the user guide and let us know if this answers your question.

https://ready.arl.noaa.gov/hysplitusersguide/S314.htm

Re: Changing particle properties in HYSPLIT

Posted: February 11th, 2021, 12:27 am
by 22yhwang
Thank you for your response, how do you get to the menu as seen in the first picture on the link that you have sent?

thank you

Re: Changing particle properties in HYSPLIT

Posted: February 11th, 2021, 12:37 am
by 22yhwang
What version of HYSPLIT is this model? I am having trouble finding that menu that is on the first screen in the link you provided.

Re: Changing particle properties in HYSPLIT

Posted: February 11th, 2021, 9:14 am
by alicec
This section of the tutorial shows how to get to this menu.
https://www.ready.noaa.gov/documents/Tu ... _volc.html