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Non-uniformly spaced Marching Cubes?
See original GitHub issueI have a dataset on a rectilinear grid, but the real-space positions of the data points are not evenly spaced. (i.e. z=[1m, 2m, 5m, 10m, 20m…]) I would like to plot an isosurface of this data with marching_cubes, but that function assumes that my data is evenly-spaced. Is there an easy way to do this? Perhaps by scaling the data? Or do I need some kind of “marching-cuboids” method?
Issue Analytics
- State:
- Created 2 years ago
- Reactions:1
- Comments:10 (2 by maintainers)
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This is great thank you @artur-trzesiok ! I tried your example with v2.9.4 which worked, and I think I got it working with my oceanographic data too (see in the attached image the levels are more closely spaced at the surface at the top than at the bottom). This saves us an expensive interpolation.
I just quickly wanted to say thanks as well @artur-trzesiok. This helps me tremendously with my data!