How to modify the output tendency of the boundary layer scheme

[Uzi]

Dear Sir or Madam,
I want to modify the tendency of variables such as u and v in the output of mynn's boundary layer scheme. I have seen in the forum that RUBLTEN and RVBLTEN are the tendency of the output of the boundary layer scheme. Is the following modification correct? Does it only need to be modified in module_bl_mynn.F? Thanks for the help.
Xujj

 

[kwerner]

Hi,
Apologies for the delay in response. Although I don't have a lot of experience with playing around with tendencies, I believe that may be enough. Try making those changes and then recompiling the code (no ./clean -a or reconfigure is necessary). Then run a quick test to see if you are getting the modified results you expect. If not, you may need to figure out which part of the code is overriding your code changes.

 

[Uzi]

Hi,
Apologies for the delay in response. Although I don't have a lot of experience with playing around with tendencies, I believe that may be enough. Try making those changes and then recompiling the code (no ./clean -a or reconfigure is necessary). Then run a quick test to see if you are getting the modified results you expect. If not, you may need to figure out which part of the code is overriding your code changes.

Thank you very much for your help. I have succeeded in doing as you said. One more question, where can I find the source code of sppt scheme? I know how to use sppt scheme, but I want to know the code of its calculation in wrf mode. Thanks again for your help.

 

[kwerner]

Hi,
It looks like you posted about this in another thread that I just answered. To keep this thread from becoming confusing, I will not answer it again here.