pyvista.field_array

field_array(obj: DataSet | _vtk.vtkDataSet, name: str) → pyvista_ndarray | None

Return field data of a pyvista or vtk object.

Parameters:

objpyvista.DataSet or vtk.vtkDataSet

PyVista or VTK dataset.

namestr | int

Name or index of the array.

Returns:

pyvista.pyvista_ndarray or None

Wrapped array if the index or name is valid. Otherwise, None.