posPart returns a value or field in which the value or values are set to
0 if negative
negPart returns a value or field in which the value or values are set to
0 if positive
//- Return the set of times selected based on the argList options
// including support for \b -newTimes in which times are selected
// if the file <fName> does not exist in the time directory.
// Also set the runTime to the first instance or the
// \c constant/ directory if no instances are specified or available
static instantList select
(
Time& runTime,
const argList& args,
const word& fName
);
This is experimental functionality and currently on test in the yPlus
post-processing utility.
This had been used in functionObjects:
Info(log)<< "messages" << data << ....
in which it is not at all clear what the "log" argument does whereas
if (log) Info<< "messages" << data << ....
is totally clear and more efficient.
On 32bit OSs long is not unambiguously int32_t (or int64_t) causing
problems for IO operator resolution. This problem is avoided by
explicitly defining the following operators:
Previous behavior which may be useful for moving-mesh cases can be
selected using the optional entry:
writeTotalArea yes;
The initial total area is written in the log and data file header e.g.:
# Source : faceZone f0
# Faces : 8
# Area : 1.063860e-02
Description
Specify an etc file to include when reading dictionaries, expects a
single string to follow.
Searches for files from user/group/shipped directories.
The search scheme allows for version-specific and
version-independent files using the following hierarchy:
- \b user settings:
- ~/.OpenFOAM/\<VERSION\>
- ~/.OpenFOAM/
- \b group (site) settings (when $WM_PROJECT_SITE is set):
- $WM_PROJECT_SITE/\<VERSION\>
- $WM_PROJECT_SITE
- \b group (site) settings (when $WM_PROJECT_SITE is not set):
- $WM_PROJECT_INST_DIR/site/\<VERSION\>
- $WM_PROJECT_INST_DIR/site/
- \b other (shipped) settings:
- $WM_PROJECT_DIR/etc/
An example of the \c \#includeEtc directive:
\verbatim
#includeEtc "etcFile"
\endverbatim
The usual expansion of environment variables and other constructs is
retained.
This allows for more than one of these data types to be specified in a dictionary
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1652
e.g.
<entryName> csvFile;
<entryName>Coeffs
{
nHeaderLine 4;
refColumn 0; // reference column index
componentColumns (1 2 3); // component column indices
separator ","; // optional (defaults to ",")
mergeSeparators no; // merge multiple separators
fileName "fileXYZ"; // name of csv data file
outOfBounds clamp; // optional out-of-bounds handling
interpolationScheme linear; // optional interpolation scheme
}
Avoids unnecessary increases in precision during intermediate steps for
cases with adjustable time-step which may require very high precision to
represent the time name.
This allows polynomial functions for e.g. velocity to be specified in the uniformFixedValue BC
Consider a linear function for Ux(t) with Uy and Uz = 0:
inlet
{
type uniformFixedValue;
uniformValue polynomial
(
((10 0 0) (0 0 0))
((100 0 0) (1 0 0))
);
}
Resolves bug report http://www.openfoam.org/mantisbt/view.php?id=1508
