modifying a physics package

Topics related to current and future physics in the WRF as well as any problems you may have.

modifying a physics package

Postby emt » Fri May 15, 2009 4:03 am

I have a question concerning modification of the physics packages.

If I for instance want to reduce the value of the minimum diffusion coefficient for heat in the YSU PBL scheme, do I just first use ./clean -a, then write the new value into module_bl_ysu.F and then configure and compile as usual? Or do I have to make some changes in Registry.EM as well or something else?

Thanks a lot in advance!
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Re: modifying a physics package

Postby jimmyc » Sat May 16, 2009 12:05 am

Changing a value in the fortran program will require a clean -a, reconfigure, and recompile.
only if you add a new variable to the output will you need to modify the registry, or add a new physics package, etc.
good luck.
The views expressed in this message do not necessarily reflect those of NOAA or the National Weather Service or the University of Oklahoma.
James Correia, Jr
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