boundary layer height (PBLH) calculate

[water]

Dear all,

I used the MYNN boundary layer scheme, and I noticed that the boundary layer height (PBLH) variable is output in WRF. How is it calculated?

Thanks,
Bingyao

 

[kwerner]

Hi Bingyao,
Take a look in the file WRF/phys/module_bl_mynn.F and look in the subroutine GET_PBLH. The calculation is in that section of the code, and should show you how it's calculated.