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When ca_lw_physics turn on the simulation interrupted, turn off (ca_lw_physics=0) the WRF model can run normally?


New member
I encountered a problem when running WRF model, when setting ca_lw_physics=0, the model can run normally (3 nested, 15X5X1km), when ca_lw_physics=4 (or other options), the model integration will be interrupted for a period of time, if it is 27X9X3km resolution, the setting ca_lw_physics=4 can run, how to solve this problem? (We use WRF4.0 model to simulation)
Thank you in advance,