- was PREFIX/site, now PROJECT/site
This avoids several issues when installing OpenFOAM in clusters
without an intermediate OpenFOAM-specific installation prefix.
The 'site' directory may have a reserved meaning in these situations
and it is undesirable to 'leak' upwards into the parent directory to
look for configuration files.
Placing the default within the project directory avoids this.
Alternative locations can be given via the WM_PROJECT_SITE variable.
- removed reliance on ParaView_INCLUDE_DIR variable for conveying the
major.minor version information when compiling. This can be somewhat
fragile and also adds variable that is an unnecessary when running
(only used when compiling).
Instead use `have_pvplugin_support` function in paraviewFunctions
wmake script to determine the maj.min from the PV_PLUGIN_PATH
since we have already defined the output path there with paraview
maj.min numbering.
Can now build with paraview from the operating system,
provided that it has develop headers available.
ParaView_VERSION=system
In the etc/config.sh/paraview setup, the maj.min is taken from
the corresponding `paraview --version` output and used when
defining the PV_PLUGIN_PATH.
During the build, the include path taken from `paraview-config`
for a system installation, from the guess installation root
of the paraview binary, or ParaView_DIR otherwise.
NB: using a system ParaView for building runTimePostProcessing is unsupported.
- these types of builds appear to have various library resolution issues
(eg, libexpat not being loaded). Additionally, the build logic does
not yet cover this type of use case.
- cfindObject() for const pointer access.
- getObject() for mutable non-const pointer access, similar to the
objectRegistry::getObjectPtr()
- cfindObject(), findObject(), getObject() with template type access
to also check the headerClassName.
For example,
cfindObject("U") -> good
cfindObject<volVectorField>("U") -> good
cfindObject<volScalarField>("U") -> nullptr
This allows inversion of looping logic.
1) Obtain the names for a particular Type
for (const word& objName : objs.sortedNames<Type>())
{
const IOobject* io = objs[objName];
...
}
2) Use previously obtained names and apply to a particular Type
for (const word& objName : someListOfNames)
{
const IOobject* io = objs.cfindObject<Type>(objName);
if (io)
{
...
}
}
- if FOAM_EXT_LIBBIN is unset and some scripts set this to /usr/lib*
as a fallback (eg, to avoid an undefined value) this will cause a
system library to be found before appropriate *_ARCH_PATH entry.
This was noticed during a scotch compilation without third-party:
resulting in the system library (/usr/lib64/libscotch.so) to be found
instead of the SCOTCH_ARCH_PATH location
(/usr/lib64/mpi/gcc/openmpi/lib64/).
Simply changing the search order doesn't work for use, since we wish
to retain a preference for any dynamic libraries discovered in a
real FOAM_EXT_LIBBIN.
Circumvent these issues by only taking libraries from
FOAM_EXT_LIBBIN if it also points to a location within ThirdParty.
- can now things like ref(), boundaryFieldRef(), primitiveFieldRef()
with an optional argument that avoids triggering any update events
Instead of
Field<Type>& iF = const_cast<Field<Type>&>(fld.primitiveField());
can now write
Field<Type>& iF = fld.primitiveFieldRef(false);
or simply
auto& iF = fld.primitiveFieldRef(false);
- can be used, for example, to visualize all wall cells - for quality
or other purposes - without requiring an intermediate faceSet for
the selection. Request arising from pending merge !213.
- now supports a parcel selection mechanism like vtkCloud,
giving the ability to select a subset of parcels.
For example, a given stride, or removal of parcels with a small
diameter.
Eg,
dataCloud output Time: 3.2
Applying parcel filtering to 994 parcels
- add stride 4
- subtract field U : (less 0.2)
After filtering using 214/994 parcels
- add output precision control for dataCloud
- vtkWrite with moving mesh was not updated the subsets properly,
which caused it to crash.
- foamToVTK -overwrite ignored for single region cases,
was working for multi-region cases
- minor documentation changes
Description
Calculates the energy spectrum for a structured IJK mesh
Usage
Example of function object specification:
energySpectrum1
{
type energySpectrum;
libs ("libfieldFunctionObjects.so");
}
Where the entries comprise:
\table
Property | Description | Required | Default value
type | type name: energySpectrum | yes |
log | write info to standard output | no | yes
\endtable
Output data is written to the file \<timeDir\>/energySpectrum.dat
