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ENH: Add usage information for snappyHexMesh -overwrite option.

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Make debug optional.

- minor wording changes in the messages
This commit is contained in:
Mark Olesen
2010-02-02 15:39:45 +01:00
parent b4e99e369b
commit a070321792
3 changed files with 45 additions and 43 deletions
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67
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -56,11 +56,6 @@ scalar getMergeDistance(const polyMesh& mesh, const scalar mergeTol)
{
const boundBox& meshBb = mesh.bounds();
scalar mergeDist = mergeTol * meshBb.mag();
scalar writeTol = std::pow
(
scalar(10.0),
-scalar(IOstream::defaultPrecision())
);
Info<< nl
<< "Overall mesh bounding box : " << meshBb << nl
@ -68,17 +63,27 @@ scalar getMergeDistance(const polyMesh& mesh, const scalar mergeTol)
<< "Absolute matching distance : " << mergeDist << nl
<< endl;
if (mesh.time().writeFormat() == IOstream::ASCII && mergeTol < writeTol)
// check writing tolerance
if (mesh.time().writeFormat() == IOstream::ASCII)
{
FatalErrorIn("getMergeDistance(const polyMesh&, const scalar)")
<< "Your current settings specify ASCII writing with "
<< IOstream::defaultPrecision() << " digits precision." << endl
<< "Your merging tolerance (" << mergeTol << ") is finer than this."
<< endl
<< "Please change your writeFormat to binary"
<< " or increase the writePrecision" << endl
<< "or adjust the merge tolerance (-mergeTol)."
<< exit(FatalError);
const scalar writeTol = std::pow
(
scalar(10.0),
-scalar(IOstream::defaultPrecision())
);
if (mergeTol < writeTol)
{
FatalErrorIn("getMergeDistance(const polyMesh&, const dictionary&)")
<< "Your current settings specify ASCII writing with "
<< IOstream::defaultPrecision() << " digits precision." << nl
<< "Your merging tolerance (" << mergeTol
<< ") is finer than this." << nl
<< "Change to binary writeFormat, "
<< "or increase the writePrecision" << endl
<< "or adjust the merge tolerance (mergeTol)."
<< exit(FatalError);
}
}
return mergeDist;
@ -107,7 +112,7 @@ void writeMesh
mesh.time().path()/meshRefiner.timeName()
);
}
Info<< "Written mesh in = "
Info<< "Wrote mesh in = "
<< mesh.time().cpuTimeIncrement() << " s." << endl;
}
@ -115,7 +120,11 @@ void writeMesh
int main(int argc, char *argv[])
{
argList::addBoolOption("overwrite");
argList::addBoolOption
(
"overwrite",
"overwrite existing mesh files"
);
# include "setRootCase.H"
# include "createTime.H"
runTime.functionObjects().off();
@ -126,7 +135,6 @@ int main(int argc, char *argv[])
const bool overwrite = args.optionFound("overwrite");
// Check patches and faceZones are synchronised
mesh.boundaryMesh().checkParallelSync(true);
meshRefinement::checkCoupledFaceZones(mesh);
@ -173,7 +181,7 @@ int main(int argc, char *argv[])
// layer addition parameters
const dictionary& layerDict = meshDict.subDict("addLayersControls");
// absolute merge distance
const scalar mergeDist = getMergeDistance
(
mesh,
@ -181,17 +189,16 @@ int main(int argc, char *argv[])
);
// Debug
// ~~~~~
const label debug(readLabel(meshDict.lookup("debug")));
const label debug = meshDict.lookupOrDefault<label>("debug", 0);
if (debug > 0)
{
meshRefinement::debug = debug;
meshRefinement::debug = debug;
autoRefineDriver::debug = debug;
autoSnapDriver::debug = debug;
autoLayerDriver::debug = debug;
autoSnapDriver::debug = debug;
autoLayerDriver::debug = debug;
}
@ -272,7 +279,7 @@ int main(int argc, char *argv[])
meshRefiner.write
(
debug&meshRefinement::OBJINTERSECTIONS,
debug & meshRefinement::OBJINTERSECTIONS,
mesh.time().path()/meshRefiner.timeName()
);
@ -357,9 +364,9 @@ int main(int argc, char *argv[])
// Now do the real work -refinement -snapping -layers
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Switch wantRefine(meshDict.lookup("castellatedMesh"));
Switch wantSnap(meshDict.lookup("snap"));
Switch wantLayers(meshDict.lookup("addLayers"));
const Switch wantRefine(meshDict.lookup("castellatedMesh"));
const Switch wantSnap(meshDict.lookup("snap"));
const Switch wantLayers(meshDict.lookup("addLayers"));
if (wantRefine)
{
@ -465,7 +472,7 @@ int main(int argc, char *argv[])
Info<< "End\n" << endl;
return(0);
return 0;
}