the equivalent functionality is provided by the writeRegisteredObject
functionObject in a MUCH simpler, easier and extensible manner.
functionObject: Removed the now redundant 'timeSet' function.
codedFunctionObject: Added the "codeWrite" entry
for the "write" function for consistency.
The previous method of using the "code" entry for the "write"
function was inconsistent and very confusing.
Description
This Foam::functionObject tracks a uncoupled kinematic particle cloud in the
specified velocity field of an incompressible flow (laminar, RANS or LES).
It may be used in conjunction with any transient single-phase incompressible
flow solver such as \c pisoFoam or \c pimpleFoam and tracks the particles or
parcels without affecting the the flow-field.
The \c kinematicCloud requires the the density of the fluid which is
looked-up from \c constant/transportProperties dictionary and the
acceleration due to gravity which is read from the \c constant/g file if
present or defaults to zero.
The \c kinematicCloud properties are read from the \c
constant/kinematicCloudProperties dictionary in the usual manner.
Example of function object specification:
\verbatim
tracks
{
libs ("liblagrangianFunctionObjects.so");
type icoUncoupledKinematicCloud;
}
\endverbatim
\heading Function object usage
\table
Property | Description | Required | Default value
type | Type name: icoUncoupledKinematicCloud | yes |
U | Name of the velocity field | no | U
kinematicCloud | Name of the kinematicCloud | no | kinematicCloud
\endtable
This changes simplifies the specification of functionObjects in
controlDict and is consistent with the 'libs' option in controlDict to
load special solver libraries.
Support for the old 'functionObjectLibs' name is supported for backward compatibility.
- Avoids the need for the 'OutputFilterFunctionObject' wrapper
- Time-control for execution and writing is now provided by the
'timeControlFunctionObject' which instantiates the processing
'functionObject' and controls its operation.
- Alternative time-control functionObjects can now be written and
selected at run-time without the need to compile wrapped version of
EVERY existing functionObject which would have been required in the
old structure.
- The separation of 'execute' and 'write' functions is now formalized in the
'functionObject' base-class and all derived classes implement the
two functions.
- Unnecessary implementations of functions with appropriate defaults
in the 'functionObject' base-class have been removed reducing
clutter and simplifying implementation of new functionObjects.
- The 'coded' 'functionObject' has also been updated, simplified and tested.
- Further simplification is now possible by creating some general
intermediate classes derived from 'functionObject'.
splitMeshRegions: handle flipping of faces for surface fields
subsetMesh: subset dimensionedFields
decomposePar: use run-time selection of decomposition constraints. Used to
keep cells on particular processors. See the decomposeParDict in
$FOAM_UTILITIES/parallel/decomposePar:
- preserveBaffles: keep baffle faces on same processor
- preserveFaceZones: keep faceZones owner and neighbour on same processor
- preservePatches: keep owner and neighbour on same processor. Note: not
suitable for cyclicAMI since these are not coupled on the patch level
- singleProcessorFaceSets: keep complete faceSet on a single processor
- refinementHistory: keep cells originating from a single cell on the
same processor.
decomposePar: clean up decomposition of refinement data from snappyHexMesh
reconstructPar: reconstruct refinement data (refineHexMesh, snappyHexMesh)
reconstructParMesh: reconstruct refinement data (refineHexMesh, snappyHexMesh)
redistributePar:
- corrected mapping surfaceFields
- adding processor patches in order consistent with decomposePar
argList: check that slaves are running same version as master
fvMeshSubset: move to dynamicMesh library
fvMeshDistribute:
- support for mapping dimensionedFields
- corrected mapping of surfaceFields
parallel routines: allow parallel running on single processor
Field: support for
- distributed mapping
- mapping with flipping
mapDistribute: support for flipping
AMIInterpolation: avoid constructing localPoints
to have the prefix 'write' rather than 'output'
So outputTime() -> writeTime()
but 'outputTime()' is still supported for backward-compatibility.
Also removed the redundant secondary-writing functionality from Time
which has been superseded by the 'writeRegisteredObject' functionObject.
for consistency with the time controls in controlDict and to avoid
unnecessary confusion. All code and tutorials have been updated.
The old names 'outputControl' and 'outputInterval' are but supported for
backward compatibility but deprecated.
Simplified and generalized the handling of functionObjects which fail to
construct by removing them from the list rather than maintaining an
"enabled" switch in each functionObject.
See commit b627924a4bf104521b567d3aa3dc80c864325b1a
Allwmake: Added scripted changes for REALTYPEWIDTH and IDXTYPEWIDTH
Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2085
Description
This functionObject writes objects registered to the database in VTK format
using the foamToVTK library.
Currently only the writing of the cell-values of volFields is supported but
support for other field types, patch fields, Lagrangian data etc. will be
added.
Example of function object specification:
\verbatim
writeVTK1
{
type writeVTK;
functionObjectLibs ("libIOFunctionObjects.so");
...
objectNames (obj1 obj2);
}
\endverbatim
\heading Function object usage
\table
Property | Description | Required | Default value
type | type name: writeVTK | yes |
objectNames | objects to write | yes |
\endtable
