fix outer surface

MagneticForces/InfiniteBox.geo

@@ -159,9 +159,3 @@ InteriorInfBox = v;
 For num In {0:#VolInf()-1}
    Printf("VolInf %5g", VolInf[num]);
 EndFor
-
-
-
-
-
-

MagneticForces/magnets.geo

@@ -6,7 +6,6 @@ mm = 1.e-3;
 
 SetFactory("OpenCASCADE");
 
-
 // set some global Gmsh options
 Mesh.Optimize = 1; // optimize quality of tetrahedra
 Mesh.VolumeEdges = 0; // Toggle mesh display
@@ -27,12 +26,11 @@ For i In {1:NumMagnets}
   Rotate { {1,0,0}, {X~{i},Y~{i},Z~{i}}, deg*Rx~{i} } { Volume{ iLabel }; }
 
   Physical Volume(Sprintf("Magnet_%g",i),10*i) = { iLabel };
-  skin~{i}[] = CombinedBoundary{ Volume{ iLabel }; };
+  skin~{i}[] = Abs(CombinedBoundary{ Volume{ iLabel }; });
   Physical Surface(Sprintf("SkinMagnet_%g",i),10*i+1) = -skin~{i}[]; // magnet skin
   VolMagnets[] += { iLabel };
 EndFor
 
-
 Include "InfiniteBox.geo";
 
 // The overall dimensions of the model have been calculated in InfiniteBox.geo
@@ -40,19 +38,14 @@ Include "InfiniteBox.geo";
 Mesh.CharacteristicLengthMin = lc1inf;
 Mesh.CharacteristicLengthMax = lc1inf;
 
-
-AirBox[] = BooleanDifference{ 
-  Volume{ InteriorInfBox }; Delete;
-}{ 
-  Volume{ VolMagnets[] };
-};
+AirBox[] = BooleanDifference{ Volume{ InteriorInfBox }; Delete; }{
+  Volume{ VolMagnets[] }; };
 
 Physical Volume("AirBox",4) = { AirBox[] };
 
 Volumes[] = { VolInf[], VolMagnets[], AirBox[] };
 
-vv[] = BooleanFragments{
-  Volume { Volumes[] }; Delete; }{};
+vv[] = BooleanFragments{ Volume { Volumes[] }; Delete; }{};
 
 If( #vv[] > #Volumes[] )
   Error("Overlapping magnets");
@@ -64,12 +57,5 @@ For num In {0:#vv()-1}
    Printf("Fragment %5g -> %g", Volumes[num], vv(num));
 EndFor
 
-Outer[] = CombinedBoundary{ Volume{ Volumes[] }; };
+Outer[] = Abs(CombinedBoundary{ Volume{ : }; });
 Physical Surface("OuterSurface", 5) = { Outer[]  };
-
-
-
-
-
-
-

MagneticForces/magnets_common.pro

@@ -35,11 +35,11 @@ For i In {1:NumMagnets}
       Name Sprintf("Parameters/Magnet %g/1XZ aspect ration", i),
       Visible (M~{i} == 1) },
 
-    Rx~{i} = {0, Min -Pi, Max Pi, Step Pi/180, Visible Flag_FullMenu,
+    Rx~{i} = {0, Min -180, Max 180, Step 1, Visible Flag_FullMenu,
       Name Sprintf("Parameters/Magnet %g/2X rotation [deg]", i) },
-    Ry~{i} = {0, Min -Pi, Max Pi, Step Pi/180, Visible Flag_FullMenu,
+    Ry~{i} = {0, Min -180, Max 180, Step 1, Visible Flag_FullMenu,
       Name Sprintf("Parameters/Magnet %g/2Y rotation [deg]", i) },
-    Rz~{i} = {0, Min -Pi, Max Pi, Step Pi/180,
+    Rz~{i} = {0, Min -180, Max 180, Step 1,
       Name Sprintf("Parameters/Magnet %g/2Z rotation [deg]", i) },
 
     MUR~{i} = {(i==1)?1.:1000.,