v/vtk6/vtk6-doc_6.3.0%2Bdfsg2-2%2Bci202008041822_all.deb

/*=========================================================================


  Program:   Visualization Toolkit

  Module:    vtkMPASReader.h


  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen

  All rights reserved.

  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.


  This software is distributed WITHOUT ANY WARRANTY; without even

  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

  PURPOSE.  See the above copyright notice for more information.


=========================================================================*/

/*=========================================================================


Copyright (c) 2002-2005 Los Alamos National Laboratory


This software and ancillary information known as vtk_ext (and herein

called "SOFTWARE") is made available under the terms described below.

The SOFTWARE has been approved for release with associated LA_CC

Number 99-44, granted by Los Alamos National Laboratory in July 1999.


Unless otherwise indicated, this SOFTWARE has been authored by an

employee or employees of the University of California, operator of the

Los Alamos National Laboratory under Contract No. W-7405-ENG-36 with

the United States Department of Energy.


The United States Government has rights to use, reproduce, and

distribute this SOFTWARE.  The public may copy, distribute, prepare

derivative works and publicly display this SOFTWARE without charge,

provided that this Notice and any statement of authorship are

reproduced on all copies.


Neither the U. S. Government, the University of California, nor the

Advanced Computing Laboratory makes any warranty, either express or

implied, nor assumes any liability or responsibility for the use of

this SOFTWARE.


If SOFTWARE is modified to produce derivative works, such modified

SOFTWARE should be clearly marked, so as not to confuse it with the

version available from Los Alamos National Laboratory.


=========================================================================*/

#ifndef vtkMPASReader_h

#define vtkMPASReader_h


#define MAX_VARS 100

#define MAX_VAR_NAME 100


#include "vtkIONetCDFModule.h" // For export macro

#include "vtkUnstructuredGridAlgorithm.h"


class vtkCallbackCommand;

class vtkDataArraySelection;

class vtkDoubleArray;

class vtkStdString;

class vtkStringArray;


class VTKIONETCDF_EXPORT vtkMPASReader : public vtkUnstructuredGridAlgorithm

{

 public:

  static vtkMPASReader *New();

  vtkTypeMacro(vtkMPASReader,vtkUnstructuredGridAlgorithm);

  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetStringMacro(FileName);

  vtkGetStringMacro(FileName);


  vtkGetMacro(MaximumCells, int);


  vtkGetMacro(MaximumPoints, int);


  vtkGetMacro(NumberOfCellVars, int);

  vtkGetMacro(NumberOfPointVars, int);


  vtkUnstructuredGrid *GetOutput();

  vtkUnstructuredGrid *GetOutput(int index);


  int GetNumberOfPointArrays();

  const char* GetPointArrayName(int index);

  int GetPointArrayStatus(const char* name);

  void SetPointArrayStatus(const char* name, int status);

  void DisableAllPointArrays();

  void EnableAllPointArrays();


  int GetNumberOfCellArrays();

  const char* GetCellArrayName(int index);

  int GetCellArrayStatus(const char* name);

  void SetCellArrayStatus(const char* name, int status);

  void DisableAllCellArrays();

  void EnableAllCellArrays();


  void SetVerticalLevel(int level);

  vtkGetVector2Macro(VerticalLevelRange, int);


  void SetLayerThickness(int val);

  vtkGetVector2Macro(LayerThicknessRange, int);


  void SetCenterLon(int val);

  vtkGetVector2Macro(CenterLonRange, int);


  void SetProjectLatLon(bool val);

  vtkGetMacro(ProjectLatLon, bool);


  void SetIsAtmosphere(bool val);

  vtkGetMacro(IsAtmosphere, bool);


  void SetIsZeroCentered(bool val);

  vtkGetMacro(IsZeroCentered, bool);


  void SetShowMultilayerView(bool val);

  vtkGetMacro(ShowMultilayerView, bool);


  static int CanReadFile(const char *filename);


 protected:

  vtkMPASReader();

  ~vtkMPASReader();

  void DestroyData();


  char *FileName;         // First field part file giving path

  /*

    int Rank;               // Number of this processor

    int TotalRank;          // Number of processors

  */


  //  int NumberOfPieces;         // Number of files in dataset

  // vtkIdType NumberOfTuples;        // Number of tuples in sub extent


  vtkStdString* VariableName;     // Names of each variable

  int* VariableType;          // Scalar, vector or tensor


  int NumberOfTimeSteps;      // Temporal domain

  double* TimeSteps;          // Times available for request

  double DTime;


  // Observer to modify this object when array selections are modified

  vtkCallbackCommand* SelectionObserver;


  int RequestData(vtkInformation *, vtkInformationVector **,

                  vtkInformationVector *);

  int RequestInformation(vtkInformation *, vtkInformationVector **,

                         vtkInformationVector *);


  static void SelectionCallback(vtkObject* caller, unsigned long eid,

                                void* clientdata, void* calldata);


  bool InfoRequested;

  bool DataRequested;


  // params


  // Selected field of interest

  vtkDataArraySelection* PointDataArraySelection;

  vtkDataArraySelection* CellDataArraySelection;


  vtkDoubleArray** CellVarDataArray;    // Actual data arrays

  vtkDoubleArray** PointVarDataArray;   // Actual data arrays


  int VerticalLevelSelected;

  int VerticalLevelRange[2];


  int LayerThickness;

  int LayerThicknessRange[2];


  int CenterLon;

  int CenterLonRange[2];


  bool ProjectLatLon;

  bool IsAtmosphere;

  bool IsZeroCentered;

  bool ShowMultilayerView;


  bool IncludeTopography;

  bool DoBugFix;

  double CenterRad;


  // geometry

  int MaximumNVertLevels;

  int NumberOfCells;

  int NumberOfPoints;

  int CellOffset;

  int PointOffset;

  int PointsPerCell;

  int CurrentExtraPoint;  // current extra point

  int CurrentExtraCell;   // current extra  cell

  double* PointX;      // x coord of point

  double* PointY;      // y coord of point

  double* PointZ;      // z coord of point

  int ModNumPoints;

  int ModNumCells;

  int* CellMask;

  int* OrigConnections;   // original connections

  int* ModConnections;    // modified connections

  int* CellMap;           // maps from added cell to original cell #

  int* PointMap;          // maps from added point to original point #

  int* MaximumLevelPoint;      //

  int MaximumCells;           // max cells

  int MaximumPoints;          // max points

  int VerticalIndex;      // for singleLayer, which vertical level


  // vars

  int NumberOfCellVars;

  int NumberOfPointVars;

  double* PointVarData;


  void SetDefaults();

  int GetNcDims();

  int CheckParams();

  int GetNcVars(const char* cellDimName, const char* pointDimName);

  int ReadAndOutputGrid(bool init);

  int ReadAndOutputVariableData();

  int BuildVarArrays();

  int AllocSphereGeometry();

  int AllocLatLonGeometry();

  void ShiftLonData();

  int AddMirrorPoint(int index, double dividerX);

  void FixPoints();

  int EliminateXWrap();

  void OutputPoints(bool init);

  void OutputCells(bool init);

  unsigned char GetCellType();

  void LoadGeometryData(int var, double dTime);

  int LoadPointVarData(int variable, double dTime);

  int LoadCellVarData(int variable, double dTime);

  int RegenerateGeometry();


 private:

  vtkMPASReader(const vtkMPASReader&);    // Not implemented.

  void operator=(const vtkMPASReader&); // Not implemented.

  class Internal;

  Internal *Internals;


};


#endif