UCM : ZDC + Z0C + 2m is larger than the 1st WRF level

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

UCM : ZDC + Z0C + 2m is larger than the 1st WRF level

Postby gwangjin » Tue Feb 18, 2020 5:43 pm

Hello.

I am trying to simulate with very find grid spacing (dz = 12.5 m) for resolving a katabatic flow from mountain. And I also need urban effect. When I selected the single layer urban canopy model:
Code: Select all
sf_urban_physics = 1,


I met:
Code: Select all
ZDC + Z0C + 2m is larger than the 1st WRF level


I understand the error message, but I don't know any workaround. Any idea would be appreciated.
Thank you.
gwangjin
 
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