nodal_elastic_principal_strain

PostProcessing.nodal_elastic_principal_strain(component)

Nodal elastic principal elastic strain.

Equivalent MAPDL commands: :rtype: ndarray

• *VGET, PARM, NODE, , EPEL, 1

Parameters:

componentstr, optional

Component to retrieve. Must be '1', '2', or '3'.

Returns:

numpy.ndarray

Numpy array of nodal elastic principal elastic strain.

Examples

Principal nodal strain in the S1 direction for the first result.

>>> mapdl.post1()
>>> mapdl.set(1, 1)
>>> mapdl.post_processing.nodal_elastic_principal_strain('1')
    array([0.60024621, 0.61625265, 0.65081825, ...,
           0.        , 0.        , 0.        ])

Corresponding nodes.

>>> mapdl.mesh.nnum_all
array([   1,    2,    3, ..., 7215, 7216, 7217], dtype=int32)