ReprojectSwath (McIDAS-V 1.6 Developer Documentation)

java.lang.Object
- edu.wisc.ssec.mcidasv.data.hydra.ReprojectSwath

public class ReprojectSwath
extends Object

Field Summary

Fields
Modifier and Type	Field and Description
`private static float[]`	`ab`
`(package private) float[][]`	`allSwathGridCoords`
`(package private) int[]`	`allSwathGridIndexs`
`private static float[]`	`ap`
`private static float[]`	`bc`
`private static float[]`	`bd`
`static int`	`BILINEAR_VISAD`
`private static float[]`	`bp`
`private static float[]`	`cd`
`private static int`	`count`
`private static float[]`	`cp`
`private static float[]`	`da`
`private static boolean`	`doParallel`
`private static float[]`	`dp`
`(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`
`private static float[]`	`v0`
`private static float[]`	`v1`
`private static float[]`	`v2`
`private static float[]`	`v3`
`(package private) int`	`xtrackLen`

Constructor Summary

Constructors
Constructor and Description

ReprojectSwath()

ReprojectSwath(Linear2DSet grid, FlatField swath)

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
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, 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

v0
```
private static float[] v0
```

v1
```
private static float[] v1
```

v2
```
private static float[] v2
```

v3
```
private static float[] v3
```

bd
```
private static float[] bd
```

bp
```
private static float[] bp
```

dp
```
private static float[] dp
```

ab
```
private static float[] ab
```

da
```
private static float[] da
```

ap
```
private static float[] ap
```

bc
```
private static float[] bc
```

cd
```
private static float[] cd
```

cp
```
private static float[] cp
```

Constructor Detail

ReprojectSwath
```
public ReprojectSwath()
```

ReprojectSwath

public ReprojectSwath(Linear2DSet grid,
                      FlatField swath)
               throws Exception

Throws:: Exception

Method Detail

setDoParallel

public static void setDoParallel(boolean enable)

swathToGrid

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

Throws:: Exception

swathToGrid

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

Throws:: Exception

swathToGrid

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

Throws:: Exception

swathToGrid

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

Throws:: Exception

init

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

Throws:: VisADException

reproject

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

Throws:: Exception

reproject

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

Throws:: Exception

getBoundingQuadAtGridPts

private void getBoundingQuadAtGridPts()
                               throws VisADException,
                                      RemoteException

Throws:: VisADException; RemoteException

getBoundingQuadAtGridPts

private void getBoundingQuadAtGridPts(int grdYstart,
                                      int grdYstop)

interpolateToGrid

public void interpolateToGrid()
                       throws VisADException,
                              RemoteException

Throws:: VisADException; RemoteException

interpolateToGrid

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

Throws:: VisADException; RemoteException

projectSwathToGrid

public void projectSwathToGrid()
                        throws VisADException,
                               RemoteException

Throws:: VisADException; RemoteException

projectSwathToGrid

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

Throws:: VisADException; RemoteException

initGrid

public void initGrid()
              throws VisADException

Throws:: VisADException

filter

private float[][] filter()
                  throws VisADException,
                         RemoteException

Throws:: VisADException; RemoteException

findSwathGridLoc

private static int findSwathGridLoc(int grdIdx,
                                    float[][] swathGridCoord,
                                    int gridYLen,
                                    int gridXLen,
                                    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)

Class ReprojectSwath

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

count

grid

swathDomain

ftype

swathRange

swathCoordSys

gridCoordSys

allSwathGridCoords

allSwathGridIndexs

swathGridCoord

swathIndexAtGrid

trackLen

xtrackLen

gridXLen

gridYLen

gridLen

gridRange

rngTupDim

grdFF

quads

mode

NEAREST

BILINEAR_VISAD

numProc

doParallel

lastReproject

v0

v1

v2

v3

bd

bp

dp

ab

da

ap

bc

cd

cp

Constructor Detail

ReprojectSwath

ReprojectSwath

Method Detail

setDoParallel

swathToGrid

swathToGrid

swathToGrid

swathToGrid

init

reproject

reproject

getBoundingQuadAtGridPts

getBoundingQuadAtGridPts

interpolateToGrid

interpolateToGrid

projectSwathToGrid

projectSwathToGrid

initGrid

filter

findSwathGridLoc

biLinearIntrp

nearest

visad2D