mapFields: Corrected handling of userTime

Resolves bug-report https://bugs.openfoam.org/view.php?id=3786

applications/utilities/mesh/advanced/PDRMesh/PDRMesh.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -924,8 +924,8 @@ int main(int argc, char *argv[])
         runTime++;
     }
 
-    Info<< "Writing mesh without blockedCells to time " << runTime.value()
-        << endl;
+    Info<< "Writing mesh without blockedCells to time "
+        << runTime.userTimeName() << endl;
 
     // Subsetting adds 'subset' prefix. Rename field to be like original.
     forAll(scalarFlds, i)
@@ -1147,8 +1147,8 @@ int main(int argc, char *argv[])
         subsetter.subMesh().movePoints(map().preMotionPoints());
     }
 
-    Info<< "Writing mesh with split blockedFaces to time " << runTime.value()
-        << endl;
+    Info<< "Writing mesh with split blockedFaces to time "
+        << runTime.userTimeName() << endl;
 
     subsetter.subMesh().write();