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arc based TFI smoothing?

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Old   August 20, 2006, 22:00
Default arc based TFI smoothing?
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i'm using arc based TFI to deform structured grids. it works very well for c-grid. however, if used on a grid which is initially cartesian, i find that the resulting grid is not as smooth.

does anyone have a good reference on some algorithm to smoothen the grids after TFI deformation?

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