[FLASH-USERS] refinement problems with FLASH 4.2

[Thomas Peters]

Dear FLASH users,

I am having some problems with the grid refinement in FLASH 4.2. I have 
attached some slices of a simulation run with the standard setup 
SinkRotatingCloudCore. The only thing I modified was to set lrefine_max 
to a larger number in order to get more refinement levels.

The attached z-slices show very strong jumps in velz at refinement 
boundaries, while velx and vely remain smooth. However, velx has jumps 
in x-slices and vely has jumps in y-slices as well.

Has anyone seen such a problem before and knows how to get rid of it?

Thanks for your help,
Thomas

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