hello when I am running my model even without chemistry option it is taking too much time and with chem_opt= 301, for d01 approx 300 elapsed seconds , for d02 90 seconds and for d03 10 sec. even to run a 10 day data it is taking ages. I am running on hpc with 36 processors with mpirun -np 36 ./wrf.exe. What could be the reason ?
