Merge pull request #2280 from endJunction/FixDOFForLowerOrderVariables

Fix DOF table for lower order variables

NumLib/DOF/LocalToGlobalIndexMap.cpp

@@ -94,7 +94,13 @@ void LocalToGlobalIndexMap::findGlobalIndices(
                 continue;
             MeshLib::Location l(
                 mesh_id, MeshLib::MeshItemType::Node, (*n)->getID());
-            indices.push_back(_mesh_component_map.getGlobalIndex(l, comp_id));
+            auto const global_index =
+                _mesh_component_map.getGlobalIndex(l, comp_id);
+            if (global_index == std::numeric_limits<GlobalIndexType>::max())
+            {
+                continue;
+            }
+            indices.push_back(global_index);
         }
 
         indices.shrink_to_fit();

Tests/Data/HydroMechanics/Linear/Confined_Compression/square_1e2.prj

@@ -159,25 +159,10 @@
             <values>0 0</values>
         </parameter>
         <parameter>
-            <name>pressure_ic</name>
-            <type>Constant</type>
-            <values>0</values>
-        </parameter>
-        <parameter>
-            <name>p_neumann</name>
-            <type>Constant</type>
-            <values>1</values>
-        </parameter>
-        <parameter>
-            <name>dirichlet0</name>
+            <name>zero</name>
             <type>Constant</type>
             <value>0</value>
         </parameter>
-        <parameter>
-            <name>dirichlet1</name>
-            <type>Constant</type>
-            <value>1</value>
-        </parameter>
         <parameter>
             <name>displacementTop</name>
             <type>Constant</type>
@@ -209,21 +194,21 @@
                     <geometry>left</geometry>
                     <type>Dirichlet</type>
                     <component>0</component>
-                    <parameter>dirichlet0</parameter>
+                    <parameter>zero</parameter>
                 </boundary_condition>
                 <boundary_condition>
                     <geometrical_set>square_1x1_geometry</geometrical_set>
                     <geometry>right</geometry>
                     <type>Dirichlet</type>
                     <component>0</component>
-                    <parameter>dirichlet0</parameter>
+                    <parameter>zero</parameter>
                 </boundary_condition>
                 <boundary_condition>
                     <geometrical_set>square_1x1_geometry</geometrical_set>
                     <geometry>bottom</geometry>
                     <type>Dirichlet</type>
                     <component>1</component>
-                    <parameter>dirichlet0</parameter>
+                    <parameter>zero</parameter>
                 </boundary_condition>
                 <boundary_condition>
                     <geometrical_set>square_1x1_geometry</geometrical_set>
@@ -238,14 +223,23 @@
             <name>pressure</name>
             <components>1</components>
             <order>1</order>
-            <initial_condition>pressure_ic</initial_condition>
+            <initial_condition>zero</initial_condition>
             <boundary_conditions>
                 <boundary_condition>
                     <geometrical_set>square_1x1_geometry</geometrical_set>
                     <geometry>top</geometry>
                     <type>Dirichlet</type>
                     <component>0</component>
-                    <parameter>dirichlet0</parameter>
+                    <parameter>zero</parameter>
+                </boundary_condition>
+                <!-- This is for testing the Neumann bc for lower order process variable.
+                     The test's result is not influenced by zero Neumann bc. -->
+                <boundary_condition>
+                    <geometrical_set>square_1x1_geometry</geometrical_set>
+                    <geometry>bottom</geometry>
+                    <type>Neumann</type>
+                    <component>0</component>
+                    <parameter>zero</parameter>
                 </boundary_condition>
             </boundary_conditions>
         </process_variable>