TKE budget in MYNN

[evignon]

Dear WRF support
I am working with 3D simulations of near-surface wind jets using WRF 3.9. I am using the MYNN PBL scheme and I would like to output the different contributions of the TKE budget. I activate the flag "bl_mynn_tkebudget" and i have thus the following variables in my outputs:
DTKE
QWT
QDISS
QSHEAR
QBUOY


In particular I am interested in the advection term in the TKE equation. That is why I activate "bl_mynn_tkeadvect" (see my physics namelist herebelow).

As far as I understand in the code, the "DTKE" includes the temporal tendency and the advection term (lagrangian derivative*timestep). Is there a relatively easy way to separately include in the output files the temporal and the spatial (advective) tendencies?

Many thanks in advance for your help,

Best regards,

Étienne

&physics
mp_physics = 10, 10, 10, 10,
ra_lw_physics = 24, 24, 24, 24,
ra_sw_physics = 24, 24, 24, 24,
radt = 15, 10, 5, 5,
sf_sfclay_physics = 5, 5, 5, 5,
sf_surface_physics = 2, 2, 2, 2,
bl_pbl_physics = 5, 5, 5, 5,
bl_mynn_tkebudget = 1, 1, 1, 1,
bl_mynn_tkeadvect =.true., .true. , .true. , .true.,
bldt = 0, 0, 0, 0,
cu_physics = 1, 1, 0, 0,
cudt = 5, 5, 0, 0,
isfflx = 1,
ifsnow = 1,
icloud = 1,
surface_input_source = 3,
num_soil_layers = 4,
num_land_cat = 21,
sf_urban_physics = 0, 0, 0, 0,

 

[Ming Chen]

DTKE is the temporal tendency of TKE, which includes the four items in TKE budget equation (QWT,QDISS, QSHEAR, QBUOY).
There is one variable in Registry, QKE_ADV, which is defined as part of the scalar 4d array to advect it. However, there is no state variable to represent the advection term of TKE.