Improve FieldData in vtkHDF temporal format
Add new group in hdf format Steps/FieldDataSizes
, that specify the component and tuple size. Also add composite and multiblock field data support.
See discourse post https://discourse.vtk.org/t/improve-fielddata-in-vtkhdf-temporal-format/13669
Fixes #19288 (closed)
Edited by Timothée Couble