Real case WRF 1km turbulent flux

[satiz]

I have simulated a cold front in WRF at 1 km resolution and wanted to check the sub-grid scale turbulent momentum (u'w', v'w') and heat fluxes (q'w'). It appears to me that WRF doesn't output these fluxes. For that I have modify the modules to output these fluxes right? Or is there any option through namelist to output these. Since I have already ran the simulation I was thinking of approximates to these fluxes. But I would like to compare bot online and offline terms.
NOTE: I use WRF 4.3.3 and output is already saved at 5-min interval.

 

[kwerner]

Hi, You are correct that these subgrid fluxes are not output by WRF, unfortunately. If you haven't seen this thread already, it may be somewhat useful to you.

 

[satiz]

Thanks, Kelly for sharing the thread. I have gone through that thread, and it appears that I can just output the exchange coefficients for momentum and heat with which I can compute the turbulent momentum (u'w', v'w') and heat fluxes (q'w'). For this, Flux = K*dF/dS (F- u,v,q;S-x,y,z) should be used right. Since I use MYNN PBL scheme, I have to modify these modules alone right?