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Changes made in GEOGRID.TBL while couple CLM to WRF

Aanchal

New member
Hey everyone
I want to run WRF with CLM land surface model rather default Noah LSM. I am having query how to couple WRF with CLM.

Do i need to make some changes in parameters like leaf area index (LAI) in GEOGRID.TBL or directly give the number for land surface model " CLM " in WRF parameterization schemes.
If anybody knows, please try to get back here.
Thank you
Aanchal Goel
IIRS-ISRO, Dehradun
 
Hi,
To use the CLM LSM, instead of Noah, you just simply use the following namelist setting in the &physics record
sf_surface_physics = 5
 
Hey Kwerner
A very thankyou for your response.

Along with the sf_surface_physics = 5, Don't i need to change the parameter like leaf area index in the GEOGRID.TBL while couple CLM to WRF.
 

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Hi,
There shouldn't be anything you need to change in the GEOGRID.TBL, but, in addition to the sf_surface_physics setting, you do also need to set the following in namelist.input:
Code:
num_soil_layers = 10
 
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