Dear all,
I’m using the lastest two-way WRF-CMAQ version to simulate PM2.5 concentrations. I want to export the values of RS (stomatal resistance) variable via ASX_DATA_MOD.F(https://github.com/USEPA/CMAQ/blob/main/CCTM/src/vdiff/acm2_m3dry/ASX_DATA_MOD.F), but the values are zero. I have also exported RS into MET_CRO_2D, but RS’values are not zero. Any recommendations for how to solve this or investigate further?
Thanks!
MET_CRO_2D_4.454_Bench_2018_12NE3_20190620.nc.txt (4.7 MB)
rsl.out.0000.txt (213.6 KB)
Hi gc13131112,
According to the rsl.out.0000.txt file, you were using WRF 4.4. However I am using 4.4.1 (a bug fix version of 4.4) coupled with CMAQ 5.4. I did a simple test base on the 2018_12NE3 dataset with 32 cores. The values of RS from the “MCIP” like MET_CRO_2D file are not zeros. I also print out the RS values in the ASX_DATA_MOD.F and they are non-zeros (e.g. rsl.out.0014).
I am not able to reproduce your error. How did you export RS? I wonder you can send me (wong.david-c@epa.gov) your entire CMAQ code. Thanks.
Cheers,
David