Thanks, but I’ve read that several times and don’t see anything about Direction and whether it’s old and removed or new and should be included in all future files.
Here’s all I can see about VTI:
<VTKFile type="ImageData" ...>
<ImageData WholeExtent="x1 x2 y1 y2 z1 z2"
Origin="x0 y0 z0" Spacing="dx dy dz">
<Piece Extent="x1 x2 y1 y2 z1 z2">
<PointData>...</PointData>
<CellData>...</CellData>
</Piece>
</ImageData>
</VTKFile>
WholeExtent, Origin and Spacing are included and relatively well defined. Does the omission of Direction mean it’s no longer supported/required?