diff --git a/src/functionObjects/lagrangian/cloudInfo/cloudInfo.C b/src/functionObjects/lagrangian/cloudInfo/cloudInfo.C
index 72e2524878409420766a41772a3f5b9efffbcab7..ae81784e44fc04173c26ccee580511bfd6e174f8 100644
--- a/src/functionObjects/lagrangian/cloudInfo/cloudInfo.C
+++ b/src/functionObjects/lagrangian/cloudInfo/cloudInfo.C
@@ -6,7 +6,7 @@
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2012-2016 OpenFOAM Foundation
- Copyright (C) 2015 OpenCFD Ltd.
+ Copyright (C) 2015-2022 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -27,8 +27,10 @@ License
\*---------------------------------------------------------------------------*/
#include "cloudInfo.H"
+#include "cloud.H"
#include "kinematicCloud.H"
#include "dictionary.H"
+#include "mathematicalConstants.H"
#include "PstreamReduceOps.H"
#include "addToRunTimeSelectionTable.H"
@@ -74,8 +76,10 @@ Foam::functionObjects::cloudInfo::cloudInfo
const dictionary& dict
)
:
- regionFunctionObject(name, runTime, dict),
- logFiles(obr_, name, dict)
+ functionObjects::regionFunctionObject(name, runTime, dict),
+ functionObjects::logFiles(obr_, name, dict),
+ verbose_(false),
+ onExecute_(false)
{
read(dict);
}
@@ -85,55 +89,175 @@ Foam::functionObjects::cloudInfo::cloudInfo
bool Foam::functionObjects::cloudInfo::read(const dictionary& dict)
{
+ parcelSelect_.clear();
+ verbose_ = false;
+ onExecute_ = false;
+
if (regionFunctionObject::read(dict) && logFiles::read(dict))
{
logFiles::resetNames(dict.get<wordList>("clouds"));
Info<< type() << " " << name() << ": ";
- if (writeToFile() && names().size())
+ if (names().size())
{
Info<< "applying to clouds:" << nl;
- forAll(names(), cloudi)
+ for (const word& cldName : names())
{
- Info<< " " << names()[cloudi] << nl;
- writeFileHeader(files(cloudi));
+ Info<< " " << cldName << nl;
}
Info<< endl;
+
+ // Actions to define selection
+ parcelSelect_ = dict.subOrEmptyDict("selection");
+
+ verbose_ = dict.getOrDefault("verbose", false);
+ onExecute_ = dict.getOrDefault("sampleOnExecute", false);
}
else
{
Info<< "no clouds to be processed" << nl << endl;
}
+
+ if (writeToFile())
+ {
+ forAll(names(), cloudi)
+ {
+ writeFileHeader(files(cloudi));
+ }
+ }
}
return true;
}
-bool Foam::functionObjects::cloudInfo::execute()
+bool Foam::functionObjects::cloudInfo::performAction(unsigned request)
{
- return true;
-}
-
+ if (!request || names().empty())
+ {
+ return true;
+ }
-bool Foam::functionObjects::cloudInfo::write()
-{
forAll(names(), cloudi)
{
+ // The reported quantities
+ label nTotParcels = 0;
+ scalar totMass = 0, Dmax = 0, D10 = 0, D32 = 0;
+ bool applyFilter = false;
+
const word& cloudName = names()[cloudi];
- const kinematicCloud& cloud =
- obr_.lookupObject<kinematicCloud>(cloudName);
+ const auto* kinCloudPtr = obr_.cfindObject<kinematicCloud>(cloudName);
- const label nTotParcels =
- returnReduce(cloud.nParcels(), sumOp<label>());
+ if (!kinCloudPtr)
+ {
+ // Safety
+ continue;
+ }
+
+ const auto& kinCloud = *kinCloudPtr;
+ const auto* plainCloudPtr = isA<cloud>(kinCloud);
- const scalar totMass =
- returnReduce(cloud.massInSystem(), sumOp<scalar>());
+ if (!parcelSelect_.empty() && plainCloudPtr)
+ {
+ const auto& plainCloud = *plainCloudPtr;
+
+ // Filtering - simply use cloud methods
+
+ objectRegistry obrTmp
+ (
+ IOobject
+ (
+ "tmp::cloudInfo::" + cloudName,
+ obr_.time().constant(),
+ obr_,
+ IOobject::NO_READ,
+ IOobject::NO_WRITE,
+ false
+ )
+ );
+
+ plainCloud.writeObjects(obrTmp);
+
+ // Apply output filter (for the current cloud)
+ applyFilter = calculateFilter(obrTmp, log);
+
+ // Expected/required fields
+ const auto* diamFldPtr = obrTmp.cfindObject<IOField<scalar>>("d");
+ const auto* rhoFldPtr = obrTmp.cfindObject<IOField<scalar>>("rho");
+ const auto* nParticleFldPtr =
+ obrTmp.cfindObject<IOField<scalar>>("nParticle");
+
+ do
+ {
+ #undef doLocalCode
+ #define doLocalCode(FldPtr, FldName) \
+ if (applyFilter && !FldPtr) \
+ { \
+ WarningInFunction \
+ << "Missing \"" << #FldName \
+ << "\" field - disabling filter" << nl; \
+ applyFilter = false; \
+ break; \
+ }
+
+ doLocalCode(diamFldPtr, d);
+ doLocalCode(rhoFldPtr, rho);
+ doLocalCode(nParticleFldPtr, nParticle);
+ #undef doLocalCode
+ }
+ while (false);
+
+ if (applyFilter)
+ {
+ // Filtered. Need to do everything by hand!
- const scalar Dmax = cloud.Dmax();
- const scalar D10 = cloud.Dij(1, 0);
- const scalar D32 = cloud.Dij(3, 2);
+ const auto& diams = *diamFldPtr;
+ const auto& rhos = *rhoFldPtr;
+ const auto& nParts = *nParticleFldPtr;
+
+ FixedList<scalar, 4> Dsums(Zero);
+
+ for (const label particlei : parcelAddr_)
+ {
+ ++nTotParcels;
+
+ const scalar d = diams[particlei];
+ const scalar rho = rhos[particlei];
+ const scalar np = nParts[particlei];
+
+ totMass += np*rho*pow3(d);
+ Dmax = max(Dmax, d);
+
+ Dsums[0] += np;
+ Dsums[1] += np*(d);
+ Dsums[2] += np*(sqr(d));
+ Dsums[3] += np*(pow3(d));
+ }
+
+ reduce(nTotParcels, sumOp<label>());
+ reduce(totMass, sumOp<scalar>());
+ reduce(Dmax, maxOp<scalar>());
+ reduce(Dsums, sumOp<scalar>());
+
+ totMass *= (constant::mathematical::pi/6.0);
+
+ Dmax = max(0, Dmax);
+ D10 = Dsums[1]/(max(Dsums[0], VSMALL));
+ D32 = Dsums[3]/(max(Dsums[2], VSMALL));
+ }
+ }
+
+ if (!applyFilter)
+ {
+ // No filter - use regular cloud methods
+ nTotParcels = returnReduce(kinCloud.nParcels(), sumOp<label>());
+ totMass = returnReduce(kinCloud.massInSystem(), sumOp<scalar>());
+
+ Dmax = kinCloud.Dmax();
+ D10 = kinCloud.Dij(1, 0);
+ D32 = kinCloud.Dij(3, 2);
+ }
Log << type() << " " << name() << " write:" << nl
<< " number of parcels : " << nTotParcels << nl
@@ -143,7 +267,7 @@ bool Foam::functionObjects::cloudInfo::write()
<< " D32 diameter : " << D32 << nl
<< endl;
- if (writeToFile())
+ if ((request & ACTION_WRITE) && writeToFile())
{
auto& os = files(cloudi);
@@ -162,4 +286,21 @@ bool Foam::functionObjects::cloudInfo::write()
}
+bool Foam::functionObjects::cloudInfo::execute()
+{
+ if (onExecute_)
+ {
+ return performAction(ACTION_ALL & ~ACTION_WRITE);
+ }
+
+ return true;
+}
+
+
+bool Foam::functionObjects::cloudInfo::write()
+{
+ return performAction(ACTION_ALL);
+}
+
+
// ************************************************************************* //
diff --git a/src/functionObjects/lagrangian/cloudInfo/cloudInfo.H b/src/functionObjects/lagrangian/cloudInfo/cloudInfo.H
index da19031243efa307aaaa0f35e37bda201acfbf75..4fb4ae680b544ba93b5277ed65d4eabddd5e18ff 100644
--- a/src/functionObjects/lagrangian/cloudInfo/cloudInfo.H
+++ b/src/functionObjects/lagrangian/cloudInfo/cloudInfo.H
@@ -6,7 +6,7 @@
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2012-2016 OpenFOAM Foundation
- Copyright (C) 2015-2020 OpenCFD Ltd.
+ Copyright (C) 2015-2022 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -58,6 +58,8 @@ Usage
Property | Description | Required | Default
type | type name: cloudInfo | yes |
clouds | list of clouds names to process | yes |
+ selection | Parcel selection control | no | empty-dict
+ sampleOnExecute| Sample/report (on execute) without writing | no | false
\endtable
The output data of each cloud is written to a file named \<cloudName\>.dat
@@ -72,11 +74,12 @@ SourceFiles
\*---------------------------------------------------------------------------*/
-#ifndef functionObjects_cloudInfo_H
-#define functionObjects_cloudInfo_H
+#ifndef Foam_functionObjects_cloudInfo_H
+#define Foam_functionObjects_cloudInfo_H
#include "regionFunctionObject.H"
#include "logFiles.H"
+#include "parcelSelectionDetail.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -91,13 +94,31 @@ namespace functionObjects
class cloudInfo
:
- public regionFunctionObject,
- public logFiles
+ public functionObjects::regionFunctionObject,
+ public functionObjects::logFiles,
+ public Foam::Detail::parcelSelection
{
protected:
- //- Switch to send output to Info as well
- Switch log_;
+ // Data Types
+
+ //- Local control for sampling actions
+ enum sampleActionType : unsigned
+ {
+ ACTION_NONE = 0,
+ ACTION_WRITE = 0x1,
+ ACTION_STORE = 0x2,
+ ACTION_ALL = 0xF
+ };
+
+
+ // Protected Data
+
+ //- Additional verbosity
+ bool verbose_;
+
+ //- Perform sample actions on execute as well
+ bool onExecute_;
//- List of cloud names
wordList cloudNames_;
@@ -105,11 +126,14 @@ protected:
//- Output file per cloud
PtrList<OFstream> filePtrs_;
+
// Protected Member Functions
//- File header information
virtual void writeFileHeader(Ostream& os) const;
+ //- Perform operation report/write
+ bool performAction(unsigned request);
//- No copy construct
cloudInfo(const cloudInfo&) = delete;