fedoo.MultiFrameDataSet.to_fdh5

MultiFrameDataSet.to_fdh5(filename: str, iteration: int = 0, overwrite: bool = False, compressed: bool | int = True) → None

Write the dataset to a FDH5 file.

Parameters:

• filename (str) – Name of the FDH5 file. If no extension is provided, .fdh5 is appended.

• iteration (int, default=0) – Result iteration id written under results/iter_<iteration>.

• overwrite (bool, default=False) – If True, an existing file is removed before writing. If False, the mesh is kept and only the requested iteration is added or replaced.

• compressed (bool or int, default=True) – True uses gzip level 4; False disables compression. Integers 0-9 select the gzip level (0 uses the gzip filter without compression). Applies to newly written datasets, not existing iterations.

Notes

Element and Gauss point fields attached to a MultiMesh are written under their matching submesh_X groups. Single Mesh datasets are written under submesh_0.