bug fix for get_epsilon_point and cell boundary in parallel simulation (

NanoComp#1849) * bug fix for get_epsilon_point and cell boundary in parallel simulation * check for six digits in test_material_grid.py because of single precision
mochen4 · Feb 16, 2022 · e35a0c7 · e35a0c7
1 parent 7b65ab4
commit e35a0c7
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/python/tests/test_material_grid.py b/python/tests/test_material_grid.py
@@ -159,7 +159,7 @@ def test_subpixel_smoothing(self):
     def test_symmetry(self):
             tran_nosym = compute_transmittance(False)
             tran_sym = compute_transmittance(True)
-            self.assertAlmostEqual(tran_nosym, tran_sym)
+            self.assertAlmostEqual(tran_nosym, tran_sym, places=6)
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/src/monitor.cpp b/src/monitor.cpp
@@ -178,7 +178,7 @@ complex<double> fields::get_chi1inv(component c, direction d, const ivec &origlo
                             0);
         return parallel ? sum_to_all(val) : val;
       }
-  return d == component_direction(c) ? 1.0 : 0; // default to vacuum outside computational cell
+  return d == component_direction(c) && (parallel || am_master()) ? 1.0 : 0; // default to vacuum outside computational cell
 }
 
 complex<double> fields_chunk::get_chi1inv(component c, direction d, const ivec &iloc,