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Urban-Meteorology-Reading / WRF-SUEWS

WRF-SUEWS coupling project
https://wrf-suews.readthedocs.org
MIT License
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Two-way nesting WRF-SUEWS #81

Closed hamidrezaomidvar closed 4 years ago

hamidrezaomidvar commented 4 years ago

I did two tests Jan and July periods for two way nesting of WRF-SUEWS, for both cases, it stops after a couple of hours of running with the following error: fatal error in SUEWS:Bad input for OHM/AnOHM storage heat flux calculation. Check qn, qn_Sn, qf for issues

It seems that we have some problem for overwriting the boundary conditions. @sunt05 have you tested two-way nesting on WRF-SUEWS setup before?

sunt05 commented 4 years ago

No, never used two-way nested run.

hamidrezaomidvar commented 4 years ago

Let me try different smoothing options to see if the smoothing option fix the issue

sunt05 commented 4 years ago

Can you check the following variables:

See if they are normal in the first few hours that have been done.

hamidrezaomidvar commented 4 years ago

It seems that enabling Two-way nesting for WRF-SUEWS needs a detail investigation of how the domain variables are interpolated to their parents and what are the variables from SUEWS needs to be added to this interpolation.

feedback =1 is where this happens but the subroutine under this method seem complicated to me. I will try to find some documentation for this part, but at the moment, we can make it as TODO in WRF-SUEWS to fix it.

sunt05 commented 4 years ago

Thanks for the exploration! @hamidrezaomidvar

At least we know the current version won't work in a two-way nesting mode.