get_eigen_data¶ opstool.post.get_eigen_data(odb_tag=None)[source]¶ Get the eigenvalue data from the saved file. Parameters¶ odb_tag: Union[int, str], default: NoneTag of output databases (ODB) have been saved. Returns¶ modal_props: xr.DataArrayModal properties’ data. eigenvectors: xr.DataArrayEigen vectors data.