Gridded Data

Gridded datasets have topologically regular point spacing. They are more memory efficient than point sets because their geometry can be described with a few parameters rather than explicit point arrays.

RectilinearGrid

Variable spacing along the three coordinate directions. Extension of vtkRectilinearGrid.

RectilinearGrid

ImageData

Uniform spacing along the three coordinate directions. Commonly used for images and volumetric data. Extension of vtkImageData.

ImageData

Class Reference

RectilinearGrid(*args, **kwargs)	Dataset with variable spacing in the three coordinate directions.
ImageData(*args, **kwargs)	Models datasets with uniform spacing in the three coordinate directions.