xarray.DataArray.st.dihedral# DataArray.st.dihedral(a_index, b_index, c_index, d_index, deg=True, full=False)# Wrapper for shnitsel.geo.geocalc_.dihedrals.dihedral(). Parameters: a_index (int) b_index (int) c_index (int) d_index (int) deg (Union) full (bool) Return type: DataArray | tuple[DataArray, DataArray]