Hi all i have fine mesh 100x100x3, then i want to clip become small mesh 12x16x3 or 576 cells, but what i have 12.3x16x3 and consist 624 cells i cant exactly clip in the corner of cells
any one help me12x16x3.vtu (68.3 KB)
Looks like you are working with a perfectly regular grid. You should not use unstructured grid but image data, and then use the Extract Subset
filter.
but i have to used unstructured grid, for applied to my simulation.
Steps:
- hit
- now, using “Select Cells On” (or hit
S
) and then draw a rectangle to select all of the cells on the side facing you. - goto Edit | Find Data dialog, and invert the selection by checking the Invert Selection checkbox
- extract the selection by hitting the Extract Selection button
State file attached.state.pvsm (232.0 KB)
Alternatively, you can ressample your unstructured grid into an image data by using RessampleToImage
filter.
since i used RessampleToImage
my type of cell was change become Voxel from hexahedron. is it?
thank you
Yes.
thank you for alternative way