I am wondering if setting like swint_opt = 2 is only for SWDDNI2 as a diagnostic variable. Radiation scheme by RRTMG produces the SWDOWN as well as SWDDNI, which are employed into the land surface model and PBL scheme. I mean those variables interact with the other variables in physics parameterization.
Setting swint_opt=2 is only for producing the SWDDNI2 as a diagnostic variable by using the current hydrometeors and look up table to identify the solar ramp. Those do not interact with the other variables in physics parameterization.
I am not sure if my understanding is correct.
It would be good if you let me know it.
Thanks in advance.
Setting swint_opt=2 is only for producing the SWDDNI2 as a diagnostic variable by using the current hydrometeors and look up table to identify the solar ramp. Those do not interact with the other variables in physics parameterization.
I am not sure if my understanding is correct.
It would be good if you let me know it.
Thanks in advance.
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