/usr/include/palabos/io/transientStatistics3D.h is in libplb-dev 1.5~r1+repack1-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | /* This file is part of the Palabos library.
*
* Copyright (C) 2011-2015 FlowKit Sarl
* Route d'Oron 2
* 1010 Lausanne, Switzerland
* E-mail contact: contact@flowkit.com
*
* The most recent release of Palabos can be downloaded at
* <http://www.palabos.org/>
*
* The library Palabos is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* The library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TRANSIENT_STATISTICS_3D_H
#define TRANSIENT_STATISTICS_3D_H
#include "core/array.h"
#include "core/globalDefs.h"
#include "core/geometry3D.h"
#include "multiBlock/multiBlockLattice3D.h"
#include "multiBlock/multiDataField3D.h"
#include <string>
namespace plb {
/* ***************** Transient Statistics Manager ************************* */
template<typename T, template<typename U> class Descriptor>
class TransientStatistics3D {
public:
TransientStatistics3D(MultiBlockLattice3D<T,Descriptor>& lattice_, Box3D const& domain_);
TransientStatistics3D(TransientStatistics3D<T,Descriptor> const& rhs);
void swap(TransientStatistics3D<T,Descriptor>& rhs);
TransientStatistics3D<T,Descriptor>& operator=(TransientStatistics3D<T,Descriptor> const& rhs);
TransientStatistics3D<T,Descriptor>* clone() const;
~TransientStatistics3D();
// Field must be one of:
// "velocityX", "velocityY", "velocityZ", "velocityNorm", "pressure", "vorticityX", "vorticityY", "vorticityZ", "vorticityNorm"
// Operation must be one of:
// "min", "max", "ave" (for mean value), "rms", "dev" (for standard deviation).
bool registerFieldOperation(std::string field, std::string operation);
void initialize();
void update();
MultiScalarField3D<T>* get(std::string field, std::string operation) const;
// "rho" is the actual fluid density in physical units.
// "pressureOffset" is the ambient pressure in physical units.
// "rhoLB" is the lattice-Boltzmann density (1 by default).
void output(std::string path, std::string domainName, plint iteration, plint namePadding, T dx, T dt,
Array<T,3> const& physicalLocation, T rho = T(1), T pressureOffset = T(0), T rhoLB = T(1));
private:
int fieldToId(std::string field) const;
int operationToId(std::string operation) const;
std::string idToField(int iField) const;
std::string idToOperation(int iOperation) const;
T getScalingFactor(int iField, T dx, T dt, T rho) const;
T getOffset(int iField, T dx, T dt, T rho, T pressureOffset, T rhoLB) const;
MultiScalarField3D<T>* computeField(int iField) const;
std::string getFileName(std::string path, int iField, int iOperation, std::string domainName,
plint iteration, plint namePadding) const;
private:
enum { numFields = 9 };
enum { velocityX, velocityY, velocityZ, velocityNorm, pressure, vorticityX, vorticityY, vorticityZ, vorticityNorm };
enum { numOperations = 5 };
enum { min, max, ave, rms, dev };
private:
MultiBlockLattice3D<T,Descriptor>& lattice; // Reference to the lattice of the simulation.
Box3D domain; // Domain to compute and output transient statistics.
Box3D enlargedDomain; // Domain to compute vorticity.
plint n; // Number of times the statistics are updated.
int isInitialized; // Is the data structure initialized or not.
int fieldIsRegistered[numFields]; // Array of all registered fields.
int fieldOperationIsRegistered[numFields][numOperations]; // Table of all registered fields and operations.
MultiScalarField3D<T>* blocks[numFields][numOperations]; // All scalar fields to operate on.
};
} // namespace plb
#endif // TRANSIENT_STATISTICS_3D_H
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