Convection precipitation

Forum dedicated to older versions of EMS package (WRFEMS v3.2, v3.1 or older). Support is user-to-user based, so please help others if you can.
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Laznik
Posts: 24
Joined: Sat Aug 29, 2009 8:38 am

Convection precipitation

Post by Laznik » Sun Jul 04, 2010 8:08 pm

Does anyone have any idea why all my outputs of convective precipitation, for several weeks now are 0 or undefined?

You have link to my outputs here http://www.pro-vreme.net/index.php?id=1007

Thanks

jost

meteoadriatic
Posts: 1602
Joined: Wed Aug 19, 2009 10:05 am

Re: Convection precipitation

Post by meteoadriatic » Mon Jul 05, 2010 12:56 pm

Did you turned off convective parametrization for your domain?

In run_physics.conf

Code: Select all

CU_PHYSICS = 2,0
would mean that you do not use convective scheme for nest domain and so you will not have any discernible convective precipitation in postprocessing. Convective precipitation in output is only that amount of rain that is produced by convective scheme, so if it is turned off, there will be nothing in that variable.

Laznik
Posts: 24
Joined: Sat Aug 29, 2009 8:38 am

Re: Convection precipitation

Post by Laznik » Tue Jul 06, 2010 8:05 am

I used CU 1 and when changed to 2 it works...

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