sample gmsh files

applications/utilities/mesh/conversion/gmshToFoam/gmsh/mesh-1.geo

@@ -0,0 +1,79 @@
+// Parametres geometriques
+r1 = 200*Cos(Pi/4)/1000;
+r2 = 200*Cos(Pi/4)/1000;
+
+h1 = 250/1000;
+h2 = 360/1000;
+h3 = 900/1000;
+h4 = 1900/1000;
+
+// Parametres de maillage
+// selon le rayon
+rCells = 10/2; 	rRatio = 0.85;
+// selon S1
+S1Cells = 30/2; 	S1ratio = 1;
+// selon S2
+S2Cells = 35/2;	S2ratio = 0.95;
+// selon S3
+S3Cells = 20/2;	S3ratio = 1;
+
+Point(1) = {r1, r1, h4};
+Point(2) = {r1, r1, h3};
+Point(3) = {r2, r2, h2};
+Point(4) = {r2, r2, h1};
+Point(5) = {0, 0, h1};
+Point(6) = {0, 0, h2};
+Point(7) = {0, 0, h3};
+Point(8) = {0, 0, h4};
+
+Line(1) = {8, 1};
+Line(2) = {1, 2};
+Line(3) = {7, 2};
+Line(4) = {8, 7};
+Line(5) = {2, 3};
+Line(6) = {6, 3};
+Line(7) = {7, 6};
+Line(8) = {3, 4};
+Line(9) = {5, 4};
+Line(10) = {6, 5};
+
+Line Loop(11) = {1, 2, -3, -4};
+Ruled Surface(12) = {11};
+Line Loop(13) = {5, -6, -7, 3};
+Ruled Surface(14) = {13};
+Line Loop(15) = {8, -9, -10, 6};
+Ruled Surface(16) = {15};
+Transfinite Line {1, 3, 6, 9} = rCells Using Progression rRatio;
+Transfinite Line {4, 2} = S1Cells Using Progression S1ratio;
+Transfinite Line {7, 5} = S2Cells Using Progression S2ratio;
+Transfinite Line {10, 8} = S3Cells Using Progression S3ratio;
+Transfinite Surface {12} = {8, 1, 2, 7};
+Transfinite Surface {14} = {7, 2, 3, 6};
+Transfinite Surface {16} = {6, 3, 4, 5};
+Recombine Surface {12, 14, 16};
+Extrude {{0, 0, 1}, {0, 0, 0}, Pi/2} {
+  Surface{12, 14, 16};
+  Layers{25};
+  Recombine;
+}
+Extrude {{0, 0, 1}, {0, 0, 0}, Pi/2} {
+  Surface{33, 50, 67};
+  Layers{25};
+  Recombine;
+}
+Extrude {{0, 0, 1}, {0, 0, 0}, Pi/2} {
+  Surface{84, 101, 118};
+  Layers{25};
+  Recombine;
+}
+Extrude {{0, 0, 1}, {0, 0, 0}, Pi/2} {
+  Surface{135, 152, 169};
+  Layers{25};
+  Recombine;
+}
+Physical Surface("entree") = {126, 75, 24, 177};
+Physical Surface("S1") = {28, 181, 130, 79};
+Physical Surface("S2") = {93, 42, 193, 144};
+Physical Surface("S3") = {110, 59, 205, 161};
+Physical Surface("fond") = {113, 62, 208, 164};
+Physical Volume("fluide") = {4, 7, 10, 1, 5, 8, 11, 2, 9, 12, 3, 6};

applications/utilities/mesh/conversion/gmshToFoam/gmshToFoam.C

@@ -312,11 +312,36 @@ void readPhysNames(IFstream& inFile, Map<word>& physicalNames)
         string line;
         inFile.getLine(line);
         IStringStream lineStr(line);
+        label nSpaces = lineStr.str().count(' ');
 
-        lineStr >> regionI >> regionName;
+        if(nSpaces == 1)
+        {
+            lineStr >> regionI >> regionName;
 
-        Info<< "    " << regionI << '\t' << string::validate<word>(regionName)
-            << endl;
+            Info<< "    " << regionI << '\t'
+                << string::validate<word>(regionName) << endl;
+        }
+        else if(nSpaces == 2)
+        {
+            // >= Gmsh2.4 physical types has tag in front.
+            label physType;
+            lineStr >> physType >> regionI >> regionName;
+            if (physType == 1)
+            {
+                Info<< "    " << "Line " << regionI << '\t'
+                    << string::validate<word>(regionName) << endl;
+            }
+            else if (physType == 2)
+            {
+                Info<< "    " << "Surface " << regionI << '\t'
+                    << string::validate<word>(regionName) << endl;
+            }
+            else if (physType == 3)
+            {
+                Info<< "    " << "Volume " << regionI << '\t'
+                    << string::validate<word>(regionName) << endl;
+            }
+        }
 
         physicalNames.insert(regionI, string::validate<word>(regionName));
     }