postProcess -func MachNo
previously generated the warning
Executing functionObjects
--> FOAM Warning : functionObjects::MachNo MachNo cannot find required field U
which is incorrect; the field 'U' is available but the
thermophysicalProperties is not. Now 'postProcess' generates the
warning:
Executing functionObjects
--> FOAM Warning : functionObjects::MachNo MachNo cannot find required object thermophysicalProperties of type fluidThermo
--> FOAM Warning : functionObjects::MachNo MachNo failed to execute.
Resolves bug-report http://bugs.openfoam.org/view.php?id=2352
The operation can be applied to any volume or surface fields generating a
volume or surface scalar field.
Example of function object specification:
\verbatim
Ttot
{
type add;
libs ("libfieldFunctionObjects.so");
fields (T Tdelta);
result Ttot;
executeControl writeTime;
writeControl writeTime;
}
\endverbatim
Also refactored functionObjects::fieldsExpression to avoid code
duplication between the 'add' and 'subtract' functionObjects.
The operation can be applied to any volume or surface fields generating a
volume or surface scalar field.
Example of function object specification:
\verbatim
Tdiff
{
type subtract;
libs ("libfieldFunctionObjects.so");
fields (T Tmean);
result Tdiff;
executeControl writeTime;
writeControl writeTime;
}
\endverbatim
Description
Allows specification of different writing frequency of objects registered
to the database.
It has similar functionality as the main time database through the
\c writeControl setting:
- timeStep
- writeTime
- adjustableRunTime
- runTime
- clockTime
- cpuTime
It also has the ability to write the selected objects that were defined
with the respective write mode for the requested \c writeOption, namely:
- \c autoWrite - objects set to write at output time
- \c noWrite - objects set to not write by default
- \c anyWrite - any option of the previous two
Example of function object specification:
\verbatim
writeObjects1
{
type writeObjects;
libs ("libutilityFunctionObjects.so");
...
objects (obj1 obj2);
writeOption anyWrite;
}
\endverbatim
Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2090
Now the functionality to write single graph files or log files (vs time)
may be used in the creation of any form of functionObject, not just
those relating to a mesh region.
Replaced the 'postProcess' argument to the 'write' and 'execute'
functions with the single static member 'postProcess' in the
functionObject base-class.
The use of the term 'source' in the context of post-processing is
confusing and does not properly describe the process of region
selection. The new names 'surfaceRegion' and 'volRegion' better
describe the purpose of the functionObjects which is to provide field
processing functionality limited to a specified region of space, either
a surface or volume.
The keyword 'source' is renamed 'regionType' which better describes the
purpose which is to specify the method by which the surface or volume
region is selected.
The keyword to select the name of the surface or volume region is
renamed from 'sourceName' to 'name' consistent with the other
name-changes above.
