dfc9a8923a
- the ensightReadFile init() now automatically sets up binary/ascii
(for geometry files) and checks for the transient "BEGIN TIME STEP"
marker. If found, will also populate the file offsets for each of
the timesteps. If no corresponding footer is found (which would be
very inefficient), it simply pretends that there is only a single
time step instead of performing a costly file scan.
- parsing of the ensight case file now also supports the use of
filename numbers:
as an alternative to
filename start number:
filename increment:
- improved parsing robustness of "time values:" entry.
Can now also have contents on the same line as the introducer.
ENH: base-level adjustments for writing transient single-file
- beginGeometry() is now separated out from file creation.
- in append mode, ensightFile and ensightGeoFile will attempt to
parse existing time-step information.
138 lines
3.9 KiB
C++
138 lines
3.9 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2024 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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Test-ensightFile
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Description
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check cleanup of ensight file and variable names
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "ensightFile.H"
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#include "ensightGeoFile.H"
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#include "Switch.H"
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#include "IOstreams.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int main(int argc, char *argv[])
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{
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argList::noBanner();
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argList::noParallel();
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argList::addBoolOption("ascii", "open as ascii instead of binary");
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argList::addBoolOption("binary", "(default)");
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argList::addBoolOption("clear", "force clear of time-steps");
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argList::addBoolOption("no-end", "skip use of endTimeStep");
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argList::addBoolOption("append", "open in append mode");
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argList::addOption("geom", "geometry file");
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argList::addOption("field", "field file");
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#include "setRootCase.H"
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const bool with_ascii = args.found("ascii") && !args.found("binary");
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// const bool with_binary = args.found("binary");
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const bool with_append = args.found("append");
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const bool with_clear = args.found("clear");
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const bool without_end = args.found("no-end");
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const IOstreamOption::streamFormat fmt =
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(
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with_ascii
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? IOstreamOption::ASCII
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: IOstreamOption::BINARY
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);
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const IOstreamOption::appendType append =
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(
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with_append
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? IOstreamOption::APPEND_ATE
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: IOstreamOption::NO_APPEND
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);
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fileName file;
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if (args.readIfPresent("geom", file))
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{
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Info<< "Open " << file << " as geometry "
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<< " format:" << (with_ascii ? "ASCII" : "BINARY")
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<< " append:" << Switch::name(with_append) << nl;
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ensightGeoFile ensFile(append, file, fmt);
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if (append)
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{
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ensFile.beginTimeStep();
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// At the moment need to pair begin/end time-step calls
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if (!without_end)
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{
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ensFile.endTimeStep();
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}
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}
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if (with_clear)
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{
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ensFile.clearTimeSteps();
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}
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}
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if (args.readIfPresent("field", file))
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{
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Info<< "Open " << file << " as field"
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<< " format:" << (with_ascii ? "ASCII" : "BINARY")
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<< " append:" << Switch::name(with_append) << nl;
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ensightFile ensFile(append, file, fmt);
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if (append)
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{
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ensFile.beginTimeStep();
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// At the moment need to pair begin/end time-step calls
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if (!without_end)
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{
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ensFile.endTimeStep();
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}
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}
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if (with_clear)
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{
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ensFile.clearTimeSteps();
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}
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}
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Info<< "\nEnd\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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