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David March 14, 2009 16:41

smooth data

I recently read a paper which says that "A simple method for smoothing the source terms was introduced. The method is a Lagrangian interpolation routine, where the source terms in each cell are weighted with those of 26 surrounding cells."

The paper does not give any fomula for this explanation. Do you have any idea about the smoothing method? I would appreciate your hints.

Best regards,


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