principal_nodal_stress (#56)

* principal_nodal_stress * Apply suggestions from code review Co-authored-by: Alex Kaszynski <[email protected]>
ansys · Jul 6, 2021 · fed3352 · fed3352
1 parent 7bb5e0c
commit fed3352
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ansys/mapdl/reader/rst.py b/ansys/mapdl/reader/rst.py
@@ -2413,7 +2413,7 @@ def element_solution_data(self, rnum, datatype, sort=True, **kwargs):
 
         return enum, element_data, enode
 
-    def principal_nodal_stress(self, rnum):
+    def principal_nodal_stress(self, rnum, nodes=None):
         """Computes the principal component stresses for each node in
         the solution.
 
@@ -2458,7 +2458,7 @@ def principal_nodal_stress(self, rnum):
 
         """
         # get component stress
-        nodenum, stress = self.nodal_stress(rnum)
+        nodenum, stress = self.nodal_stress(rnum, nodes)
         pstress, isnan = _binary_reader.compute_principal_stress(stress)
         pstress[isnan] = np.nan
         return nodenum, pstress