pyvista.MultiBlock.set_block_name

MultiBlock.set_block_name(index: int | str, name: str | None) → None

Set a block’s string name at the specified index.

Parameters:

indexint | str

Index or the dataset within the multiblock.

Added in version 0.45: Allow indexing by name.

namestr, optional

Name to assign to the block at index. If None, no name is assigned to the block.

Examples

>>> import pyvista as pv
>>> data = {
...     'cube': pv.Cube(),
...     'sphere': pv.Sphere(center=(2, 2, 0)),
... }
>>> blocks = pv.MultiBlock(data)
>>> blocks.append(pv.Cone())
>>> blocks.set_block_name(2, 'cone')
>>> blocks.keys()
['cube', 'sphere', 'cone']