edu.wisc.ssec.mcidasv.data.hydra

Class ReprojectSwath

java.lang.Object

edu.wisc.ssec.mcidasv.data.hydra.ReprojectSwath

public class ReprojectSwath
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) float[][]	allSwathGridCoords
(package private) int[]	allSwathGridIndexs
static int	BILINEAR_VISAD
private static int	count
private static boolean	doParallel
(package private) FunctionType	ftype
(package private) FlatField	grdFF
(package private) Linear2DSet	grid
(package private) CoordinateSystem	gridCoordSys
(package private) int	gridLen
(package private) float[][]	gridRange
(package private) int	gridXLen
(package private) int	gridYLen
private static ReprojectSwath	lastReproject
(package private) int	mode
static int	NEAREST
(package private) int	numProc
(package private) int[][][]	quads
(package private) int	rngTupDim
(package private) CoordinateSystem	swathCoordSys
(package private) Linear2DSet	swathDomain
(package private) float[][]	swathGridCoord
(package private) int[]	swathIndexAtGrid
(package private) float[][]	swathRange
(package private) int	trackLen
(package private) int	xtrackLen

Constructor Summary

Constructors

Constructor and Description
ReprojectSwath()
ReprojectSwath(Linear2DSet grid, FlatField swath)

Method Summary

Modifier and Type	Method and Description
static float	biLinearIntrp(float gy, float gx, float[][] corners, float[] values)
private float[][]	filter()
private static int	findSwathGridLoc(int grdIdx, float[][] swathGridCoord, int gridYLen, int gridXLen, java.lang.String which)
private void	getBoundingQuadAtGridPts()
private void	getBoundingQuadAtGridPts(int grdYstart, int grdYstop)
private void	init(Linear2DSet grid, FlatField swath)
void	initGrid()
void	interpolateToGrid()
void	interpolateToGrid(int grdYstart, int grdYstop)
private static float	nearest(float gy, float gx, float[][] corners, float[] values)
void	projectSwathToGrid()
void	projectSwathToGrid(int trackStart, int trackStop)
private FlatField	reproject(FlatField swath, int mode, boolean filter)
FlatField	reproject(int mode, boolean filter)
static void	setDoParallel(boolean enable)
static FlatField	swathToGrid(Linear2DSet grid, FlatField[] swaths, int mode)
static FlatField	swathToGrid(Linear2DSet grid, FlatField[] swaths, int mode, boolean filter)
static FlatField	swathToGrid(Linear2DSet grid, FlatField swath, int mode)
static FlatField	swathToGrid(Linear2DSet grid, FlatField swath, int mode, boolean filter)
static float	visad2D(float gy, float gx, float[][] corners, float[] values)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

count

private static int count

grid

Linear2DSet grid

swathDomain

Linear2DSet swathDomain

ftype

FunctionType ftype

swathRange

float[][] swathRange

swathCoordSys

CoordinateSystem swathCoordSys

gridCoordSys

CoordinateSystem gridCoordSys

allSwathGridCoords

float[][] allSwathGridCoords

allSwathGridIndexs

int[] allSwathGridIndexs

swathGridCoord

float[][] swathGridCoord

swathIndexAtGrid

int[] swathIndexAtGrid

trackLen

int trackLen

xtrackLen

int xtrackLen

gridXLen

int gridXLen

gridYLen

int gridYLen

gridLen

int gridLen

gridRange

float[][] gridRange

rngTupDim

int rngTupDim

grdFF

FlatField grdFF

quads

int[][][] quads

mode

int mode

NEAREST

public static final int NEAREST

See Also:

Constant Field Values

BILINEAR_VISAD

public static final int BILINEAR_VISAD

See Also:

Constant Field Values

numProc

int numProc

doParallel

private static boolean doParallel

lastReproject

private static ReprojectSwath lastReproject

Constructor Detail

ReprojectSwath

public ReprojectSwath()

ReprojectSwath

public ReprojectSwath(Linear2DSet grid,
                      FlatField swath)
               throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

setDoParallel

public static void setDoParallel(boolean enable)

swathToGrid

public static FlatField swathToGrid(Linear2DSet grid,
                                    FlatField[] swaths,
                                    int mode)
                             throws java.lang.Exception

Throws:

java.lang.Exception

swathToGrid

public static FlatField swathToGrid(Linear2DSet grid,
                                    FlatField[] swaths,
                                    int mode,
                                    boolean filter)
                             throws java.lang.Exception

Throws:

java.lang.Exception

swathToGrid

public static FlatField swathToGrid(Linear2DSet grid,
                                    FlatField swath,
                                    int mode)
                             throws java.lang.Exception

Throws:

java.lang.Exception

swathToGrid

public static FlatField swathToGrid(Linear2DSet grid,
                                    FlatField swath,
                                    int mode,
                                    boolean filter)
                             throws java.lang.Exception

Throws:

java.lang.Exception

init

private void init(Linear2DSet grid,
                  FlatField swath)
           throws VisADException

Throws:

VisADException

reproject

public FlatField reproject(int mode,
                           boolean filter)
                    throws java.lang.Exception

Throws:

java.lang.Exception

reproject

private FlatField reproject(FlatField swath,
                            int mode,
                            boolean filter)
                     throws java.lang.Exception

Throws:

java.lang.Exception

getBoundingQuadAtGridPts

private void getBoundingQuadAtGridPts()
                               throws VisADException,
                                      java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

getBoundingQuadAtGridPts

private void getBoundingQuadAtGridPts(int grdYstart,
                                      int grdYstop)

interpolateToGrid

public void interpolateToGrid()
                       throws VisADException,
                              java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

interpolateToGrid

public void interpolateToGrid(int grdYstart,
                              int grdYstop)
                       throws VisADException,
                              java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

projectSwathToGrid

public void projectSwathToGrid()
                        throws VisADException,
                               java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

projectSwathToGrid

public void projectSwathToGrid(int trackStart,
                               int trackStop)
                        throws VisADException,
                               java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

initGrid

public void initGrid()
              throws VisADException

Throws:

VisADException

filter

private float[][] filter()
                  throws VisADException,
                         java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

findSwathGridLoc

private static int findSwathGridLoc(int grdIdx,
                                    float[][] swathGridCoord,
                                    int gridYLen,
                                    int gridXLen,
                                    java.lang.String which)

biLinearIntrp

public static float biLinearIntrp(float gy,
                                  float gx,
                                  float[][] corners,
                                  float[] values)

nearest

private static float nearest(float gy,
                             float gx,
                             float[][] corners,
                             float[] values)

visad2D

public static float visad2D(float gy,
                            float gx,
                            float[][] corners,
                            float[] values)