Hello everyone.
I am running the WRF-Chem model with the RADM2-MADE/SORGAM mechanism (chem_opt = 2). Since I want to do annual simulations, I have to use restart.
The problem is that at the restart points, there is no continuity in PM2.5 (and PM10) concentrations. For some reason, when the new simulation starts, these concentrations go back to an initial condition (which I don't know where comes from), instead of getting the condition of the last time step of the previous simulation.
More specifically, the PM2.5 components (so4ai, so4aj, no3ai, no3aj, ect) are the ones which are not passed to the new simulation, although they look fine in the restart file.
I also have to say that I tried with 3.6.1, 3.7.1, 3.8.1, and 3.9.1 and still facing the same issue.
Did any of you came across this issue?
Thanks,
George.