CELL output as regular grid

[sekeun kim]

HI, I simulated aorta as follows.

It seems that the output of sim-vascular gives value at each meshes node.

I want a velocity at cartesian (regular, rectangle) grid (256*256* Z). (outside of aorta = 0 , inside of aorta = Vxyz )

Is there any way to generate this kind of value? Not a value at each nodes (irregular mesh grid).

Thank you.

[David Parker]

Hi Sekeun,

This is a pretty specialize application, projecting a unstructured grid to a structured grid, SimVascualar does not have such an operation.

You can use VTK to do this using the vtkSelectEnclosedPoints class.

Cheers,
Dave