You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkNetCDFPOPReader.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.
|
|
|
|
=========================================================================*/
|
|
/**
|
|
* @class vtkNetCDFPOPReader
|
|
* @brief read NetCDF files
|
|
* .Author Joshua Wu 09.15.2009
|
|
*
|
|
* vtkNetCDFPOPReader is a source object that reads NetCDF files.
|
|
* It should be able to read most any NetCDF file that wants to output a
|
|
* rectilinear grid. The ordering of the variables is changed such that
|
|
* the NetCDF x, y, z directions correspond to the vtkRectilinearGrid
|
|
* z, y, x directions, respectively. The striding is done with
|
|
* respect to the vtkRectilinearGrid ordering. Additionally, the
|
|
* z coordinates of the vtkRectilinearGrid are negated so that the
|
|
* first slice/plane has the highest z-value and the last slice/plane
|
|
* has the lowest z-value.
|
|
*/
|
|
|
|
#ifndef vtkNetCDFPOPReader_h
|
|
#define vtkNetCDFPOPReader_h
|
|
|
|
#include "vtkIONetCDFModule.h" // For export macro
|
|
#include "vtkRectilinearGridAlgorithm.h"
|
|
|
|
class vtkDataArraySelection;
|
|
class vtkCallbackCommand;
|
|
class vtkNetCDFPOPReaderInternal;
|
|
|
|
class VTKIONETCDF_EXPORT vtkNetCDFPOPReader : public vtkRectilinearGridAlgorithm
|
|
{
|
|
public:
|
|
vtkTypeMacro(vtkNetCDFPOPReader, vtkRectilinearGridAlgorithm);
|
|
static vtkNetCDFPOPReader* New();
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
|
|
//@{
|
|
/**
|
|
* The file to open
|
|
*/
|
|
vtkSetStringMacro(FileName);
|
|
vtkGetStringMacro(FileName);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* Enable subsampling in i,j and k dimensions in the vtkRectilinearGrid
|
|
*/
|
|
vtkSetVector3Macro(Stride, int);
|
|
vtkGetVector3Macro(Stride, int);
|
|
//@}
|
|
|
|
//@{
|
|
/**
|
|
* Variable array selection.
|
|
*/
|
|
virtual int GetNumberOfVariableArrays();
|
|
virtual const char* GetVariableArrayName(int idx);
|
|
virtual int GetVariableArrayStatus(const char* name);
|
|
virtual void SetVariableArrayStatus(const char* name, int status);
|
|
//@}
|
|
|
|
protected:
|
|
vtkNetCDFPOPReader();
|
|
~vtkNetCDFPOPReader() override;
|
|
|
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
|
int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
|
|
vtkInformationVector* outputVector) override;
|
|
|
|
static void SelectionModifiedCallback(
|
|
vtkObject* caller, unsigned long eid, void* clientdata, void* calldata);
|
|
|
|
static void EventCallback(vtkObject* caller, unsigned long eid, void* clientdata, void* calldata);
|
|
|
|
vtkCallbackCommand* SelectionObserver;
|
|
|
|
char* FileName;
|
|
|
|
/**
|
|
* The NetCDF file descriptor.
|
|
*/
|
|
int NCDFFD;
|
|
|
|
/**
|
|
* The file name of the opened file.
|
|
*/
|
|
char* OpenedFileName;
|
|
|
|
vtkSetStringMacro(OpenedFileName);
|
|
|
|
int Stride[3];
|
|
|
|
private:
|
|
vtkNetCDFPOPReader(const vtkNetCDFPOPReader&) = delete;
|
|
void operator=(const vtkNetCDFPOPReader&) = delete;
|
|
|
|
vtkNetCDFPOPReaderInternal* Internals;
|
|
};
|
|
#endif
|