[Wrf-users] Temp discontinuity in Initial data set

[Simone Marras]

Good morning, I notice that I always obtain a discontinuity in the Temperature 
field (see image attached) at time 1.000 of my simulation.

I view my wrfout_* data and when the physics evolves the discontinuity goes 
smoothing, but I wonder why the first data have it.
Can it be related to the way metgrid.exe in WPS interpolates? The 
discontinuity is also present in the met_em.d0* files generated from 
metgrid.exe

Attached you can find the image to have an idea of what I am talking about.
The discontinuity seems to appear only in the Temperature fields (T and SST)

Best regards and thank you in advance

Simone


-- 
Simone Marras, Ph.D. Student
BSC & Universitat Politecnica de Catalunya
Jordi Jirona 29
08034 Barcelona
Spain
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