In PyAnsys how can I extract the list of node IDs from a strain field of a nonlinear analysis?

pg
pg Member Posts: 1 **
edited June 11 in Other Simulation Technologies

I can extract the data from the field using the .data attribute but I am not able to find which is the attribute for listing the node IDs from the same field. However, when i print that field the node Ids are there.

Simplified code example:

model = dpf.Model(path)
my_ns = model.metadata.named_selection("FOO")

el_op = dpf.operators.result.elastic_strain(
    time_scoping=[80],
    mesh_scoping=my_ns,
    data_sources=model,
    bool_rotate_to_global=False,  
    requested_location="Nodal", 
    )
res_elastic = el_op.eval()
epel = res_elastic[0].data
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