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Too much slow simulation process


Dear all,
I run WRF-Chem V.4.4 using chem-opt = 202. I noticed that it takes for model 29 hours to produce 4 hours of simulation. It is too long! and looks really weird.
I attached my name list. Please let me know how I can speed up the simulation process.
Kind regards,


  • namelist.input.txt
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