get_node_mass¶

opstool.pre.get_node_mass()[source]¶

Get nodal mass data from the OpenSees model.

Return type:: DataArray

Returns:¶

node_massxarray.DataArray: Nodal mass data array with mass values and tags.

Examples:¶

>>> node_mass = get_node_mass()
>>> print(node_mass.coords)
{'nodeTags': array([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]), 'mass': ['UX', 'UY', 'UZ', 'RX', 'RY', 'RZ']}