Merge branch 'inotify'

Conflicts: TODO
2025-11-28 03:28:01 +00:00 · 2010-06-02 10:10:52 +01:00
parent 0b6d0300c9 c51a2b0f63
commit f1ee573aa0
196 changed files with 1370 additions and 309 deletions
--- a/applications/utilities/errorEstimation/estimateScalarError/estimateScalarError.C
+++ b/applications/utilities/errorEstimation/estimateScalarError/estimateScalarError.C
@ -57,7 +57,7 @@ int main(int argc, char *argv[])
            "transportProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/errorEstimation/icoErrorEstimate/icoErrorEstimate.C
+++ b/applications/utilities/errorEstimation/icoErrorEstimate/icoErrorEstimate.C
@ -56,7 +56,7 @@ int main(int argc, char *argv[])
            "transportProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/errorEstimation/icoMomentError/icoMomentError.C
+++ b/applications/utilities/errorEstimation/icoMomentError/icoMomentError.C
@ -57,7 +57,7 @@ int main(int argc, char *argv[])
            "transportProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/errorEstimation/momentScalarError/momentScalarError.C
+++ b/applications/utilities/errorEstimation/momentScalarError/momentScalarError.C
@ -58,7 +58,7 @@ int main(int argc, char *argv[])
            "transportProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/mesh/advanced/autoRefineMesh/autoRefineMesh.C
+++ b/applications/utilities/mesh/advanced/autoRefineMesh/autoRefineMesh.C
@ -639,7 +639,7 @@ int main(int argc, char *argv[])
        "motionProperties",
        runTime.constant(),
        mesh,
-        IOobject::MUST_READ,
+        IOobject::MUST_READ_IF_MODIFIED,
        IOobject::NO_WRITE
    );

@ -669,7 +669,7 @@ int main(int argc, char *argv[])
            "autoRefineMeshDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/mesh/advanced/combinePatchFaces/combinePatchFaces.C
+++ b/applications/utilities/mesh/advanced/combinePatchFaces/combinePatchFaces.C
@ -74,7 +74,7 @@ void checkSnapMesh
            "snapMeshDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/mesh/advanced/modifyMesh/modifyMesh.C
+++ b/applications/utilities/mesh/advanced/modifyMesh/modifyMesh.C
@ -346,7 +346,7 @@ int main(int argc, char *argv[])
            "modifyMeshDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/mesh/advanced/selectCells/edgeStats.C
+++ b/applications/utilities/mesh/advanced/selectCells/edgeStats.C
@ -78,7 +78,7 @@ Foam::edgeStats::edgeStats(const polyMesh& mesh)
        "motionProperties",
        mesh.time().constant(),
        mesh,
-        IOobject::MUST_READ,
+        IOobject::MUST_READ_IF_MODIFIED,
        IOobject::NO_WRITE
    );

--- a/applications/utilities/mesh/advanced/selectCells/selectCells.C
+++ b/applications/utilities/mesh/advanced/selectCells/selectCells.C
@ -346,7 +346,7 @@ int main(int argc, char *argv[])
            "selectCellsDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/mesh/conversion/foamToStarMesh/getTimeIndex.H
+++ b/applications/utilities/mesh/conversion/foamToStarMesh/getTimeIndex.H
@ -29,7 +29,7 @@
                    runTime.timeName(),
                    "uniform",
                    runTime,
-                    IOobject::MUST_READ,
+                    IOobject::MUST_READ_IF_MODIFIED,
                    IOobject::NO_WRITE,
                    false
                )
--- a/applications/utilities/mesh/conversion/foamToSurface/getTimeIndex.H
+++ b/applications/utilities/mesh/conversion/foamToSurface/getTimeIndex.H
@ -29,7 +29,7 @@
                    runTime.timeName(),
                    "uniform",
                    runTime,
-                    IOobject::MUST_READ,
+                    IOobject::MUST_READ_IF_MODIFIED,
                    IOobject::NO_WRITE,
                    false
                )
--- a/applications/utilities/mesh/generation/blockMesh/blockMeshApp.C
+++ b/applications/utilities/mesh/generation/blockMesh/blockMeshApp.C
@ -121,7 +121,7 @@ int main(int argc, char *argv[])
                  : dictPath
                ),
                runTime,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE,
                false
            )
@ -137,7 +137,7 @@ int main(int argc, char *argv[])
                runTime.constant(),
                polyMeshDir,
                runTime,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE,
                false
            )
--- a/applications/utilities/mesh/generation/extrudeMesh/extrudeMesh.C
+++ b/applications/utilities/mesh/generation/extrudeMesh/extrudeMesh.C
@ -218,7 +218,7 @@ int main(int argc, char *argv[])
            runTimeExtruded.constant(),
            regionDir,
            runTimeExtruded,
-            IOobject::MUST_READ
+            IOobject::MUST_READ_IF_MODIFIED
        )
    );

--- a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
+++ b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
@ -144,7 +144,7 @@ int main(int argc, char *argv[])
            "decomposeParDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
@ -157,7 +157,7 @@ int main(int argc, char *argv[])
            "snappyHexMeshDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
       )
    );
--- a/applications/utilities/mesh/manipulation/createPatch/createPatch.C
+++ b/applications/utilities/mesh/manipulation/createPatch/createPatch.C
@ -532,7 +532,7 @@ int main(int argc, char *argv[])
              : word::null
            ),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        )
--- a/applications/utilities/mesh/manipulation/mirrorMesh/mirrorFvMesh.C
+++ b/applications/utilities/mesh/manipulation/mirrorMesh/mirrorFvMesh.C
@ -39,7 +39,7 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
            "mirrorMeshDict",
            time().system(),
            *this,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
--- a/applications/utilities/mesh/manipulation/mirrorMesh/readMirrorDict.H
+++ b/applications/utilities/mesh/manipulation/mirrorMesh/readMirrorDict.H
@ -7,7 +7,7 @@
            "mirrorMeshDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/mesh/manipulation/refineMesh/refineMesh.C
+++ b/applications/utilities/mesh/manipulation/refineMesh/refineMesh.C
@ -334,7 +334,7 @@ int main(int argc, char *argv[])
                "refineMeshDict",
                runTime.system(),
                mesh,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
--- a/applications/utilities/mesh/manipulation/renumberMesh/renumberMesh.C
+++ b/applications/utilities/mesh/manipulation/renumberMesh/renumberMesh.C
@ -483,7 +483,7 @@ int main(int argc, char *argv[])
                "decomposeParDict",
                runTime.system(),
                mesh,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
--- a/applications/utilities/mesh/manipulation/stitchMesh/stitchMesh.C
+++ b/applications/utilities/mesh/manipulation/stitchMesh/stitchMesh.C
@ -298,7 +298,7 @@ int main(int argc, char *argv[])
                args.options()["toleranceDict"],
                runTime.constant(),
                mesh,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
--- a/applications/utilities/mesh/manipulation/topoSet/topoSet.C
+++ b/applications/utilities/mesh/manipulation/topoSet/topoSet.C
@ -83,7 +83,7 @@ int main(int argc, char *argv[])
            (
                dictPath,
                mesh,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
          : IOobject
@ -91,7 +91,7 @@ int main(int argc, char *argv[])
                dictName,
                runTime.system(),
                mesh,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        ) 
--- a/applications/utilities/parallelProcessing/decomposePar/decomposePar.C
+++ b/applications/utilities/parallelProcessing/decomposePar/decomposePar.C
@ -163,7 +163,7 @@ int main(int argc, char *argv[])
                runTime.time().system(),
                regionDir,          // use region if non-standard
                runTime,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE,
                false
            )
--- a/applications/utilities/parallelProcessing/decomposePar/domainDecomposition.C
+++ b/applications/utilities/parallelProcessing/decomposePar/domainDecomposition.C
@ -94,7 +94,7 @@ Foam::domainDecomposition::domainDecomposition(const IOobject& io)
            "decomposeParDict",
            time().system(),
            *this,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
--- a/applications/utilities/parallelProcessing/redistributeMeshPar/redistributeMeshPar.C
+++ b/applications/utilities/parallelProcessing/redistributeMeshPar/redistributeMeshPar.C
@ -581,7 +581,7 @@ int main(int argc, char *argv[])
            "decomposeParDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/postProcessing/dataConversion/foamDataToFluent/foamDataToFluent.C
+++ b/applications/utilities/postProcessing/dataConversion/foamDataToFluent/foamDataToFluent.C
@ -94,7 +94,7 @@ int main(int argc, char *argv[])
                "foamDataToFluentDict",
                runTime.system(),
                mesh,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
--- a/applications/utilities/postProcessing/dataConversion/foamToEnsightParts/getTimeIndex.H
+++ b/applications/utilities/postProcessing/dataConversion/foamToEnsightParts/getTimeIndex.H
@ -26,7 +26,7 @@

        if (io.headerOk())
        {
-            io.readOpt() = IOobject::MUST_READ;
+            io.readOpt() = IOobject::MUST_READ_IF_MODIFIED;
            IOdictionary timeObject(io);

            timeObject.lookup("index") >> timeIndex;
--- a/applications/utilities/postProcessing/dataConversion/foamToGMV/readConversionProperties.H
+++ b/applications/utilities/postProcessing/dataConversion/foamToGMV/readConversionProperties.H
@ -5,7 +5,7 @@ IOdictionary conversionProperties
        "conversionProperties",
        runTime.constant(),
        mesh,
-        IOobject::MUST_READ,
+        IOobject::MUST_READ_IF_MODIFIED,
        IOobject::NO_WRITE
    )
 );
--- a/applications/utilities/postProcessing/graphics/PV3Readers/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C
+++ b/applications/utilities/postProcessing/graphics/PV3Readers/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C
@ -444,7 +444,7 @@ void Foam::vtkPV3Foam::updateFoamMesh()
                meshRegion_,
                dbPtr_().timeName(),
                dbPtr_(),
-                IOobject::MUST_READ
+                IOobject::MUST_READ_IF_MODIFIED
            )
        );

--- a/applications/utilities/postProcessing/graphics/PV3Readers/PV3blockMeshReader/vtkPV3blockMesh/vtkPV3blockMesh.C
+++ b/applications/utilities/postProcessing/graphics/PV3Readers/PV3blockMeshReader/vtkPV3blockMesh/vtkPV3blockMesh.C
@ -315,7 +315,7 @@ void Foam::vtkPV3blockMesh::updateFoamMesh()
                dbPtr_().constant(),
                polyMesh::meshSubDir,
                dbPtr_(),
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE,
                false
            )
--- a/applications/utilities/postProcessing/graphics/fieldview9Reader/readerDatabase.C
+++ b/applications/utilities/postProcessing/graphics/fieldview9Reader/readerDatabase.C
@ -260,7 +260,7 @@ void Foam::readerDatabase::loadMesh()
    meshPtr_ = new fvMeshSubset
    (
        *runTimePtr_,
-        IOobject::MUST_READ,
+        IOobject::MUST_READ_IF_MODIFIED,
        IOobject::AUTO_WRITE
    );

--- a/applications/utilities/postProcessing/lagrangian/particleTracks/createFields.H
+++ b/applications/utilities/postProcessing/lagrangian/particleTracks/createFields.H
@ -5,7 +5,7 @@ IOdictionary propsDict
        "particleTrackProperties",
        runTime.constant(),
        mesh,
-        IOobject::MUST_READ
+        IOobject::MUST_READ_IF_MODIFIED
    )
 );

--- a/applications/utilities/postProcessing/miscellaneous/execFlowFunctionObjects/execFlowFunctionObjects.C
+++ b/applications/utilities/postProcessing/miscellaneous/execFlowFunctionObjects/execFlowFunctionObjects.C
@ -62,7 +62,7 @@ namespace Foam
                    args["dict"],
                    runTime.system(),
                    runTime,
-                    IOobject::MUST_READ
+                    IOobject::MUST_READ_IF_MODIFIED
                )
            );

@ -130,7 +130,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
            "RASProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        );
@ -140,7 +140,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
            "LESProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        );
@ -184,7 +184,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
                    "transportProperties",
                    runTime.constant(),
                    mesh,
-                    IOobject::MUST_READ,
+                    IOobject::MUST_READ_IF_MODIFIED,
                    IOobject::NO_WRITE
                )
            );
@ -214,7 +214,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
            "RASProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        );
@ -224,7 +224,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
            "LESProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        );
@ -266,7 +266,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
                    "transportProperties",
                    runTime.constant(),
                    mesh,
-                    IOobject::MUST_READ,
+                    IOobject::MUST_READ_IF_MODIFIED,
                    IOobject::NO_WRITE
                )
            );
--- a/applications/utilities/postProcessing/miscellaneous/pdfPlot/createFields.H
+++ b/applications/utilities/postProcessing/miscellaneous/pdfPlot/createFields.H
@ -5,7 +5,7 @@
            "pdfDict",
            runTime.constant(),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/postProcessing/miscellaneous/postChannel/postChannel.C
+++ b/applications/utilities/postProcessing/miscellaneous/postChannel/postChannel.C
@ -69,7 +69,7 @@ int main(int argc, char *argv[])
            "postChannelDict",
            mesh.time().constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/postProcessing/miscellaneous/postChannel/readTransportProperties.H
+++ b/applications/utilities/postProcessing/miscellaneous/postChannel/readTransportProperties.H
@ -7,7 +7,7 @@
            "transportProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/postProcessing/velocityField/Mach/Mach.C
+++ b/applications/utilities/postProcessing/velocityField/Mach/Mach.C
@ -98,7 +98,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
                    "thermodynamicProperties",
                    runTime.constant(),
                    mesh,
-                    IOobject::MUST_READ,
+                    IOobject::MUST_READ_IF_MODIFIED,
                    IOobject::NO_WRITE
                )
            );
--- a/applications/utilities/postProcessing/velocityField/Mach/readThermodynamicProperties.H
+++ b/applications/utilities/postProcessing/velocityField/Mach/readThermodynamicProperties.H
@ -7,7 +7,7 @@
            "thermodynamicProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/postProcessing/velocityField/Pe/Pe.C
+++ b/applications/utilities/postProcessing/velocityField/Pe/Pe.C
@ -81,7 +81,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
            "RASProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        );

@ -90,7 +90,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
            "LESProperties",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        );

@ -174,7 +174,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
                        "transportProperties",
                        runTime.constant(),
                        mesh,
-                        IOobject::MUST_READ,
+                        IOobject::MUST_READ_IF_MODIFIED,
                        IOobject::NO_WRITE
                    )
                );
@ -299,7 +299,7 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
                        "transportProperties",
                        runTime.constant(),
                        mesh,
-                        IOobject::MUST_READ,
+                        IOobject::MUST_READ_IF_MODIFIED,
                        IOobject::NO_WRITE
                    )
                );
--- a/applications/utilities/preProcessing/boxTurb/readBoxTurbDict.H
+++ b/applications/utilities/preProcessing/boxTurb/readBoxTurbDict.H
@ -7,7 +7,7 @@
            "boxTurbDict",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/preProcessing/changeDictionary/changeDictionary.C
+++ b/applications/utilities/preProcessing/changeDictionary/changeDictionary.C
@ -292,7 +292,7 @@ int main(int argc, char *argv[])
            "changeDictionaryDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
@ -405,7 +405,7 @@ int main(int argc, char *argv[])
                    fieldName,
                    instance,
                    mesh,
-                    IOobject::MUST_READ,
+                    IOobject::MUST_READ_IF_MODIFIED,
                    IOobject::NO_WRITE,
                    false
                )
--- a/applications/utilities/preProcessing/dsmcInitialise/dsmcInitialise.C
+++ b/applications/utilities/preProcessing/dsmcInitialise/dsmcInitialise.C
@ -50,7 +50,7 @@ int main(int argc, char *argv[])
            "dsmcInitialiseDict",
            mesh.time().system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/preProcessing/engineSwirl/createFields.H
+++ b/applications/utilities/preProcessing/engineSwirl/createFields.H
@ -7,7 +7,7 @@ IOdictionary engineGeometry
        "engineGeometry",
        runTime.constant(),
        mesh,
-        IOobject::MUST_READ,
+        IOobject::MUST_READ_IF_MODIFIED,
        IOobject::NO_WRITE
    )
 );
--- a/applications/utilities/preProcessing/foamUpgradeCyclics/foamUpgradeCyclics.C
+++ b/applications/utilities/preProcessing/foamUpgradeCyclics/foamUpgradeCyclics.C
@ -278,7 +278,7 @@ void rewriteField
            fieldName,
            runTime.timeName(),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        )
--- a/applications/utilities/preProcessing/foamUpgradeFvSolution/foamUpgradeFvSolution.C
+++ b/applications/utilities/preProcessing/foamUpgradeFvSolution/foamUpgradeFvSolution.C
@ -70,7 +70,7 @@ int main(int argc, char *argv[])
            "fvSolution",
            runTime.system(),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        )
--- a/applications/utilities/preProcessing/mapFields/mapFields.C
+++ b/applications/utilities/preProcessing/mapFields/mapFields.C
@ -291,7 +291,7 @@ int main(int argc, char *argv[])
                "mapFieldsDict",
                runTimeTarget.system(),
                runTimeTarget,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE,
                false
            )
@ -310,7 +310,7 @@ int main(int argc, char *argv[])
                "decomposeParDict",
                runTimeSource.system(),
                runTimeSource,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
@ -375,7 +375,7 @@ int main(int argc, char *argv[])
                "decomposeParDict",
                runTimeTarget.system(),
                runTimeTarget,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
@ -446,7 +446,7 @@ int main(int argc, char *argv[])
                "decomposeParDict",
                runTimeSource.system(),
                runTimeSource,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
@ -464,7 +464,7 @@ int main(int argc, char *argv[])
                "decomposeParDict",
                runTimeTarget.system(),
                runTimeTarget,
-                IOobject::MUST_READ,
+                IOobject::MUST_READ_IF_MODIFIED,
                IOobject::NO_WRITE
            )
        );
--- a/applications/utilities/preProcessing/mdInitialise/mdInitialise.C
+++ b/applications/utilities/preProcessing/mdInitialise/mdInitialise.C
@ -44,7 +44,7 @@ int main(int argc, char *argv[])
            "mdInitialiseDict",
            runTime.system(),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        )
--- a/applications/utilities/preProcessing/setFields/setFields.C
+++ b/applications/utilities/preProcessing/setFields/setFields.C
@ -186,7 +186,7 @@ int main(int argc, char *argv[])
            "setFieldsDict",
            runTime.system(),
            mesh,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/preProcessing/wallFunctionTable/wallFunctionTableApp.C
+++ b/applications/utilities/preProcessing/wallFunctionTable/wallFunctionTableApp.C
@ -47,7 +47,7 @@ int main(int argc, char *argv[])
            "wallFunctionDict",
            runTime.constant(),
            mesh,
-            IOobject::MUST_READ
+            IOobject::MUST_READ_IF_MODIFIED
        )
    );

--- a/applications/utilities/surface/surfaceMeshExport/surfaceMeshExport.C
+++ b/applications/utilities/surface/surfaceMeshExport/surfaceMeshExport.C
@ -241,7 +241,7 @@ int main(int argc, char *argv[])
            importName,
            runTime.constant(),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
--- a/applications/utilities/thermophysical/equilibriumCO/equilibriumCO.C
+++ b/applications/utilities/thermophysical/equilibriumCO/equilibriumCO.C
@ -62,7 +62,7 @@ int main(int argc, char *argv[])
            "BurcatCpData",
            runTime.constant(),
            runTime,
-            IOobject::MUST_READ,
+            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE,
            false
        )