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rainc is absent in coarse domain only in the nested domain r

PostPosted: Mon Mar 16, 2020 4:48 pm
by rabbanidu93
Hello there,
I have used 3 domains. While i visualize the parameter 'rainc' in the coarse/parent domain,
'rainc' region is absent in coarse domain only in the nested domain region.
Is this because of my cumulus scheme // cu_physics = 1, 0, 0, // ???
See the picture attached herewith. I've also attached my namelist.input

Thanks in advance.

Re: rainc is absent in coarse domain only in the nested doma

PostPosted: Fri May 01, 2020 12:16 am
by dcvz
Yes, it's because you have cu_physics turned off on the nests, but it's also because you have feedback turned on. This causes the rainc on the parent to be overwritten by the '0' rainc from the nest. If you turn feedback off, then the domain1 will have rainc.