BUG: regionFaModels: report min/max for all processors (fixes #2655)

src/regionFaModels/KirchhoffShell/KirchhoffShell.C

@@ -121,9 +121,7 @@ void KirchhoffShell::solveDisplacement()
         }
     }
 
-    Info<< "ws_vibrationShell: "
-        << "min = " << min(w_).value() << ", "
-        << "max = " << max(w_).value() << endl;
+    Info<< w_.name() << " min/max   = " << gMinMax(w_) << endl;
 
     // Restore old time in main time
     w_.oldTime() = w0;

src/regionFaModels/liquidFilm/kinematicThinFilm/kinematicThinFilm.C

@@ -162,10 +162,8 @@ void kinematicThinFilm::evolveRegion()
         }
     }
 
-     Info<< "Film h min/max   = " << min(h_).value() << ", "
-        << max(h_).value() << endl;
-
-     Info<< "Film U min/max   = " << max(mag(Uf_)).value() << endl;
+    Info<< "Film h min/max   = " << gMinMax(h_) << nl
+        << "Film mag(U) min/max   = " << gMinMaxMag(Uf_) << endl;
 }
 
 

src/regionFaModels/liquidFilm/liquidFilmModel/liquidFilmModel.C

@@ -361,12 +361,11 @@ void liquidFilmModel::info()
     const DimensionedField<scalar, areaMesh>& sf = regionMesh().S();
 
     Info<< indent << "min/max(mag(Uf))    = "
-        << gMin(mag(Uf_.field())) << ", "
-        << gMax(mag(Uf_.field())) << nl
+        << gMinMaxMag(Uf_.field()) << nl
         << indent << "min/max(delta)     = "
-        << gMin(h_.field()) << ", " << gMax(h_.field()) << nl
+        << gMinMax(h_.field()) << nl
         << indent << "coverage           = "
-        << gSum(alpha()().field()*mag(sf.field()))/gSum(mag(sf.field())) <<  nl
+        << gSum(alpha()().field()*mag(sf.field()))/gSumMag(sf.field()) <<  nl
         << indent << "total mass         = "
         << gSum(availableMass_) << nl;
 

src/regionFaModels/thermalShell/thermalShell.C

@@ -178,7 +178,7 @@ void thermalShell::evolveRegion()
         solveEnergy();
     }
 
-    Info<< "T min/max   = " << min(T_) << ", " << max(T_) << endl;
+    Info<< T_.name() << " min/max   = " << gMinMax(T_) << endl;
 }