92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
// check all time directories for the following:
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// The fields for each cloud:
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HashTable<HashTable<word>> cloudFields;
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// Identify if lagrangian data exist at any time step.
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if (timeDirs.size() && !noLagrangian)
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{
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const fileName& baseDir = mesh.time().path();
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const fileName cloudPrefix(regionPrefix/cloud::prefix);
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Info<< "Searching for lagrangian ... " << flush;
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forAll(timeDirs, timeI)
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{
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const word& timeName = timeDirs[timeI].name();
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// DO NOT USE -->> runTime.setTime(timeDirs[timeI], timeI); <<--
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// It incurs a large overhead when done so frequently.
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fileNameList cloudDirs = readDir
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(
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baseDir/timeName/cloudPrefix,
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fileName::DIRECTORY
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);
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forAll(cloudDirs, cloudI)
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{
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const word& cloudName = cloudDirs[cloudI];
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IOobjectList cloudObjs
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(
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mesh,
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timeName,
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cloudPrefix/cloudName
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);
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// Clouds require "coordinates".
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// The "positions" are for v1706 and lower.
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// - detect and remove since these are treated specially
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bool isCloud = false;
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if (cloudObjs.erase("coordinates"))
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{
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isCloud = true;
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}
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if (cloudObjs.erase("positions"))
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{
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isCloud = true;
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}
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if (isCloud)
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{
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// Save the cloud fields on a per cloud basis
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auto& fieldsPerCloud = cloudFields(cloudName);
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forAllConstIters(cloudObjs, fieldIter)
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{
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const IOobject* obj = fieldIter();
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// Field name/type
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fieldsPerCloud.insert(obj->name(), obj->headerClassName());
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}
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}
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}
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}
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if (Pstream::parRun())
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{
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Pstream::mapCombineGather(cloudFields, HashTableOps::plusEqOp<word>());
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Pstream::mapCombineScatter(cloudFields);
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}
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if (cloudFields.empty())
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{
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Info<< "none detected." << endl;
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}
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}
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// Sorted list of cloud names
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const wordList cloudNames(cloudFields.sortedToc());
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if (cloudNames.size())
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{
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// Complete the echo information - as flatOutput
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cloudNames.writeList(Info) << endl;
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}
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// ************************************************************************* //
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