- similar to surface writing formats, also support optional
dictionary of reading options. The main beneficiary of this is the
ensight surface reader:
readOptions
{
ensight
{
masterOnly true;
}
}
This will restrict reading to the master rank. Surfaces and values
read will be broadcast to the other ranks, with the intention of
reducing load on the filesystem.
ENH: add writing of Dimensioned fields for areaWrite functionObject
- can be useful for examining finite-area source terms
- flowRate: volume flow-rate through given patches
- flowRatePartition: distribution of the inlet flow-rate to certain
outlet patches, with given percentages
- uniformityPatch: uniformity of the velocity field at given (outlet) patches,
expressed as (half) the variance of the velocity field
- uniformityCellZone: same as uniformityPatch, but defined over
cellZones
- powerDissipation: the fluid power dissipation taking place within
given cellZones. In the absence of viscous stress at the "inlets" and
"outlets" of the cellZones, this corresponds to the volume flow-rate
weighted total pressure losses through the cellZones
ENH: updated nutSqr so it can be used with adjointkOmegaSST too
to help allocate pointers related to contributions to the adjoint
turbulence model PDEs, populate them and check the validity of the
cellZones provided for cellZone-based objectives
This pack adds a new entry 'parcelTypes' which can specify the list of
parcel type IDs interacting with a surface film. If the entry
is omitted, all particle types are considered.
```
surfaceFilmModel kinematicSurfaceFilm;
kinematicSurfaceFilmCoeffs
{
interactionType absorb;
// Optional list of participating parcel IDs
parcelTypes (10);
}
```
To set the parcel type by injector, 'injectorID' entry can be used
when specifying the injector models, e.g.
```
injectionModels
{
model1
{
type <injectionModelType>;
// Optional injector ID
// - if ommitted, parcels use '-1'
injectorID 10;
...
}
}
```
- make fileHandler deletion mechanism more
transparent by providing a nullptr signature. A nullptr parameter
is already being used in the argList destructor for shutdown, but that
relied on an implicit conversion to autoPtr to trigger things.
- improved handling of file handler replacement.
Previously had a very basic check on old vs new handlers using their
type() values (string comparison!!), which would unfortunately
prevent proper swapping of the contents.
Check the actual pointers instead.
As part of the change, treat any empty autoPtr as no-op instead of as
deletion (which is handled explicitly as nullptr instead).
In addition to making the internal logic simpler, it means that the
current file handler always changes to a valid state without
inadvertently removing everything and falling back to creating a new
default handler (again).
This handling of no-ops also simplifies call code. For example,
<code>
autoPtr<fileHandler> oldHandler;
autoPtr<fileHandler> writeHandler;
word handlerName;
if (arg.readIfPresent("writeHandler", handlerName))
{
writeHandler = fileOperation::New(handlerName);
}
oldHandler = fileHandler(std::move(writeHandler));
... do something
writeHandler = fileHandler(std::move(oldHandler));
</code>
If the "writeHandler" is not specified, each call is a no-op.
If it is specified, the handlers are swapped out each time.
- the management of the fileHandler communicators is now encapsulated
privately (managedComm_) with the final layer being responsible for
cleaning up after itself. This makes delegation/inheritance clearer
and avoids the risk of freeing an MPI communicator twice.
STYLE: uniformFile static check relocated to fileOperation layer
- UPstream::globalComm constant always refers to MPI_COMM_WORLD but
UPstream::worldComm could be MPI_COMM_WORLD (single world)
or a dedicated local communicator (for multi-world).
- provide a Pstream wrapped version of MPI_COMM_SELF,
references as UPstream::selfComm
- UPstream::isUserComm(label)
test for additional user-defined communicators
