File size: 2,068 Bytes
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
-------------------------------------------------------------------------------
Description
Prints data to a log file
\*---------------------------------------------------------------------------*/
libs ("libutilityFunctionObjects.so");
type coded;
// Write at the end of every time step but not time zero
executeAtStart no;
writeControl timeStep;
writeInterval 1;
// Parameters, which can be read from other files using macro expansions, e.g.
// magU ${${FOAM_CASE}/0/U!Uinlet};
rho 1.2;
codeInclude
#{
// Header files for classes and functions
#include "OFstream.H"
#include "OSspecific.H"
#};
// Header file paths for Make/options, e.g. for momentum transport models
// Example:
// -I$(LIB_SRC)/MomentumTransportModels/incompressible/lnInclude
codeOptions
#{
#};
// Linked libraries for Make/options, e.g. for momentum transport models
// Not usually required since libraries are already linked to the solver
// Example:
// -lincompressibleMomentumTransportModels
codeLibs
#{
#};
codeData
#{
autoPtr<OFstream> file;
autoPtr<scalar> rho;
#};
codeRead
#{
fileName dir
(
mesh().time().globalPath()/
"postProcessing"/
mesh().time().name()/
name()
);
mkDir(dir);
file = new OFstream(dir/"data");
// Print a short file header
file()<< "#time" << tab << "KE" << endl;
rho = new scalar($rho);
#};
codeWrite
#{
const volVectorField& U = mesh().lookupObject<volVectorField>("U");
scalar KE = 0.5*rho*fvc::domainIntegrate(magSqr(U)).value();
// Print time-value data in two columns
file()<< mesh().time().userTimeValue() << tab << KE << endl;
#};
// ************************************************************************* //
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