[vtkusers] How to find point ID?

[rakesh patil]

Hi,

I have an unstructured grid.. and i have a point in it. i mean i have, point
values (xyz) form,

With the help of this point, is there any way to get the point ID of that
point in the grid?

Example, i have point say, p=(83.2346, 18.2615, 1235.0)

This point exists in my grid also.. Thus, i need to find out th ID of that
point in grid.

Thanks

Regards
Rakesh Patil
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