Gridded2DDoubleSet (VisAD 2.0 API)

java.lang.Object
- visad.ThingImpl
- - visad.DataImpl
  - - visad.Set
    - - visad.SimpleSet
      - visad.SampledSet
        
        visad.GriddedSet
        
        visad.Gridded2DSet
        
        visad.Gridded2DDoubleSet

All Implemented Interfaces:

Serializable, Cloneable, Data, GriddedDoubleSet, GriddedSetIface, SampledSetIface, SetIface, SimpleSetIface, Thing
```
public class Gridded2DDoubleSet
extends Gridded2DSet
implements GriddedDoubleSet
```
Gridded2DDoubleSet is a Gridded2DSet with double-precision samples.

See Also:
Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class visad.DataImpl
  DataImpl.Syncher

Field Summary
- Fields inherited from interface visad.Data
  ABS, ACOS, ACOS_DEGREES, ADD, ASIN, ASIN_DEGREES, ATAN, ATAN_DEGREES, ATAN2, ATAN2_DEGREES, CEIL, COS, COS_DEGREES, DEGREES_TO_RADIANS, DEPENDENT, DIVIDE, EXP, FLOOR, INDEPENDENT, INV_ATAN2, INV_ATAN2_DEGREES, INV_DIVIDE, INV_POW, INV_REMAINDER, INV_SUBTRACT, LOG, MAX, MIN, MULTIPLY, NEAREST_NEIGHBOR, NEGATE, NO_ERRORS, NOP, POW, RADIANS_TO_DEGREES, REMAINDER, RINT, ROUND, SIN, SIN_DEGREES, SQRT, SUBTRACT, TAN, TAN_DEGREES, WEIGHTED_AVERAGE

Constructor Summary

Constructors
Constructor and Description
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX)` a 2-D set with manifold dimension = 1, with null errors, CoordinateSystem and Units are defaults from type
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors)` a 2-D set with manifold dimension = 1; samples array is organized double[2][number_of_samples] where lengthX = number_of_samples; no geometric constraint on samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors, boolean copy)`
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX, int lengthY)` a 2-D set whose topology is a lengthX x lengthY grid, with null errors, CoordinateSystem and Units are defaults from type
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX, int lengthY, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors)` a 2-D set whose topology is a lengthX x lengthY grid; samples array is organized double[2][number_of_samples] where lengthX * lengthY = number_of_samples; samples must form a non-degenerate 2-D grid (no bow-tie-shaped grid boxes); the X component increases fastest in the second index of samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX, int lengthY, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors, boolean copy)`
`Gridded2DDoubleSet(MathType type, double[][] samples, int lengthX, int lengthY, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors, boolean copy, boolean test)`
`Gridded2DDoubleSet(MathType type, float[][] samples, int lengthX)` a 2-D set with manifold dimension = 1, with null errors, CoordinateSystem and Units are defaults from type
`Gridded2DDoubleSet(MathType type, float[][] samples, int lengthX, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors)` a 2-D set with manifold dimension = 1; samples array is organized float[2][number_of_samples] where lengthX = number_of_samples; no geometric constraint on samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
`Gridded2DDoubleSet(MathType type, float[][] samples, int lengthX, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors, boolean copy)`
`Gridded2DDoubleSet(MathType type, float[][] samples, int lengthX, int lengthY)` a 2-D set whose topology is a lengthX x lengthY grid, with null errors, CoordinateSystem and Units are defaults from type
`Gridded2DDoubleSet(MathType type, float[][] samples, int lengthX, int lengthY, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors)` a 2-D set whose topology is a lengthX x lengthY grid; samples array is organized float[2][number_of_samples] where lengthX * lengthY = number_of_samples; samples must form a non-degenerate 2-D grid (no bow-tie-shaped grid boxes); the X component increases fastest in the second index of samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null

Method Summary

Methods
Modifier and Type	Method and Description
`Object`	`clone()` Clones this instance.
`Object`	`cloneButType(MathType type)` copy this Set, but give it a new MathType; this is safe, since constructor checks consistency of DomainCoordinateSystem and SetUnits with Type
`void`	`cram_missing(boolean[] range_select)`
`double[][]`	`doubleToGrid(double[][] value)` transform an array of values in R^DomainDimension to an array of non-integer grid coordinates
`int[]`	`doubleToIndex(double[][] value)` convert an array of values in R^DomainDimension to an array of 1-D indices
`void`	`doubleToInterp(double[][] value, int[][] indices, double[][] weights)` for each of an array of values in R^DomainDimension, compute an array of 1-D indices and an array of weights, to be used for interpolation; indices[i] and weights[i] are null if i-th value is outside grid (i.e., if no interpolation is possible)
`boolean`	`equals(Object set)` test for equality
`double[][]`	`getDoubles()` Returns an enumeration of the samples of the set in index order.
`double[][]`	`getDoubles(boolean copy)` Returns an enumeration of the samples of the set in index order.
`float[][]`	`getSamples()` Returns a copy of the samples of this instance.
`float[][]`	`getSamples(boolean copy)` Returns the samples of this instance or a copy of the samples.
`double[][]`	`gridToDouble(double[][] grid)` transform an array of non-integer grid coordinates to an array of values in R^DomainDimension
`float[][]`	`gridToValue(float[][] grid)` transform an array of non-integer grid coordinates to an array of values in R^DomainDimension
`double[][]`	`indexToDouble(int[] index)` convert an array of 1-D indices to an array of values in R^DomainDimension
`float[][]`	`indexToValue(int[] index)` convert an array of 1-D indices to an array of values in R^DomainDimension
`boolean`	`isMissing()`
`float[][]`	`valueToGrid(float[][] value)` transform an array of values in R^DomainDimension to an array of non-integer grid coordinates
`int[]`	`valueToIndex(float[][] value)` convert an array of values in R^DomainDimension to an array of 1-D indices
`void`	`valueToInterp(float[][] value, int[][] indices, float[][] weights)` for each of an array of values in R^DomainDimension, compute an array of 1-D indices and an array of weights, to be used for interpolation; indices[i] and weights[i] are null if i-th value is outside grid (i.e., if no interpolation is possible)

Methods inherited from class visad.Gridded2DSet
main

Methods inherited from class visad.GriddedSet
create, create, create, create, getLength, getLengths, getNeighbors, getNeighbors, getWedge, hashCode, longString, makeSpatial

Methods inherited from class visad.SampledSet
computeRanges, computeRanges, finalize, getHi, getLow, getMySamples, getNeighbors, make1DGeometry, make3DGeometry, makePointGeometry, setCacheSizeThreshold, setGeometryArray, setGeometryArray, setMySamples

Methods inherited from class visad.SimpleSet
getManifoldDimension

Methods inherited from class visad.Set
__getitem__, __len__, addEqualsCache, addNotEqualsCache, copyDoubles, copyFloats, doubleToFloat, equalUnitAndCS, floatToDouble, getCoordinateSystem, getDimension, getLength, getSetErrors, getSetUnits, longString, make2DGeometry, makeIsoLines, makeIsoSurface, merge1DSets, testEqualsCache, testNotEqualsCache, unary, unitAndCSHashCode

Methods inherited from class visad.DataImpl
__add__, __add__, __div__, __div__, __mod__, __mod__, __mul__, __mul__, __neg__, __pow__, __pow__, __radd__, __rdiv__, __rmod__, __rmul__, __rpow__, __rsub__, __sub__, __sub__, abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, max, max, min, min, multiply, multiply, negate, negate, notifyReferences, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, toString, unary

Methods inherited from class visad.ThingImpl
addReference, removeReference

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface visad.GriddedSetIface
getLength, getLengths

Methods inherited from interface visad.SampledSetIface
getHi, getLow

Methods inherited from interface visad.SetIface
equalUnitAndCS, getCoordinateSystem, getDimension, getLength, getManifoldDimension, getNeighbors, getNeighbors, getNeighbors, getSetErrors, getSetUnits, getWedge, make1DGeometry, make2DGeometry, make3DGeometry, makeIsoLines, makeIsoSurface, makePointGeometry, makeSpatial, merge1DSets

Methods inherited from interface visad.Data
abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, longString, longString, max, max, min, min, multiply, multiply, negate, negate, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, unary, unary

Methods inherited from interface visad.Thing
addReference, removeReference

- Constructor Detail
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  float[][] samples,
                  int lengthX,
                  int lengthY)
                   throws VisADException
```
    a 2-D set whose topology is a lengthX x lengthY grid, with null errors, CoordinateSystem and Units are defaults from type
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  float[][] samples,
                  int lengthX,
                  int lengthY,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors)
                   throws VisADException
```
    a 2-D set whose topology is a lengthX x lengthY grid; samples array is organized float[2][number_of_samples] where lengthX * lengthY = number_of_samples; samples must form a non-degenerate 2-D grid (no bow-tie-shaped grid boxes); the X component increases fastest in the second index of samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  float[][] samples,
                  int lengthX)
                   throws VisADException
```
    a 2-D set with manifold dimension = 1, with null errors, CoordinateSystem and Units are defaults from type
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  float[][] samples,
                  int lengthX,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors)
                   throws VisADException
```
    a 2-D set with manifold dimension = 1; samples array is organized float[2][number_of_samples] where lengthX = number_of_samples; no geometric constraint on samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  float[][] samples,
                  int lengthX,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors,
                  boolean copy)
                   throws VisADException
```
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX,
                  int lengthY)
                   throws VisADException
```
    a 2-D set whose topology is a lengthX x lengthY grid, with null errors, CoordinateSystem and Units are defaults from type
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX,
                  int lengthY,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors)
                   throws VisADException
```
    a 2-D set whose topology is a lengthX x lengthY grid; samples array is organized double[2][number_of_samples] where lengthX * lengthY = number_of_samples; samples must form a non-degenerate 2-D grid (no bow-tie-shaped grid boxes); the X component increases fastest in the second index of samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX,
                  int lengthY,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors,
                  boolean copy)
                   throws VisADException
```
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX,
                  int lengthY,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors,
                  boolean copy,
                  boolean test)
                   throws VisADException
```
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX)
                   throws VisADException
```
    a 2-D set with manifold dimension = 1, with null errors, CoordinateSystem and Units are defaults from type
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors)
                   throws VisADException
```
    a 2-D set with manifold dimension = 1; samples array is organized double[2][number_of_samples] where lengthX = number_of_samples; no geometric constraint on samples; coordinate_system and units must be compatible with defaults for type, or may be null; errors may be null
    
    Throws:
    
    VisADException
  - Gridded2DDoubleSet
```
public Gridded2DDoubleSet(MathType type,
                  double[][] samples,
                  int lengthX,
                  CoordinateSystem coord_sys,
                  Unit[] units,
                  ErrorEstimate[] errors,
                  boolean copy)
                   throws VisADException
```
    Throws:
    
    VisADException
- Method Detail
  - getSamples
```
public float[][] getSamples()
                     throws VisADException
```
    Description copied from class: SampledSet
    
    Returns a copy of the samples of this instance. Element [i][j] of the returned array is the j-th value of the i-th component.
    
    This method is equivalent to getSamples(true).
    
    Specified by:
    
    getSamples in interface SetIface
    
    Overrides:
    
    getSamples in class SampledSet
    
    Returns:
    A copy of the sample array.
    
    Throws:
    
    VisADException - VisAD failure.
    See Also:
    SampledSet.getSamples(boolean)
  - getSamples
```
public float[][] getSamples(boolean copy)
                     throws VisADException
```
    Description copied from class: SampledSet
    
    Returns the samples of this instance or a copy of the samples.
    
    Note that, if the actual sample array is returned, then it is possible to modify the values of this instance -- breaking the immutability aspect of this class. Don't do this unless you enjoy debugging.
    
    Specified by:
    
    getSamples in interface SetIface
    
    Overrides:
    
    getSamples in class SampledSet
    
    Parameters:
    copy - Whether or not a copy of the sample array should be returned.
    
    Returns:
    The sample array is copy is false; otherwise, a copy of the sample array.
    Throws: VisADException - VisAD failure.
  indexToValue public float[][] indexToValue(int[] index) throws VisADException convert an array of 1-D indices to an array of values in R^DomainDimension Specified by: indexToValue in interface SetIface Overrides: indexToValue in class Gridded2DSet Parameters: index - array of integer indices Returns: float[domain_dimension][indices.length] array of Set values Throws: VisADException - a VisAD error occurred valueToIndex public int[] valueToIndex(float[][] value) throws VisADException convert an array of values in R^DomainDimension to an array of 1-D indices Specified by: valueToIndex in interface SetIface Overrides: valueToIndex in class Gridded2DSet Parameters: value - float[domain_dimension][number_of_values] array of Set values Returns: array of integer indices Throws: VisADException - a VisAD error occurred gridToValue public float[][] gridToValue(float[][] grid) throws VisADException transform an array of non-integer grid coordinates to an array of values in R^DomainDimension Specified by: gridToValue in interface GriddedSetIface Overrides: gridToValue in class Gridded2DSet Parameters: grid - The coordinates of the interpolation grid points for which interpolated sample values are desired. grid[i][j] is the i-th grid coordinate of the j-th interpolation point. Returns: The interpolated samples of the set. Element [i][j] is the i-th coordinate of the j-th interpolation point. Throws: VisADException - VisAD failure. valueToGrid public float[][] valueToGrid(float[][] value) throws VisADException transform an array of values in R^DomainDimension to an array of non-integer grid coordinates Specified by: valueToGrid in interface GriddedSetIface Overrides: valueToGrid in class Gridded2DSet Parameters: value - The array of points for which non-integer grid coordinates are desired. value[i][j] is the i-th coordinate of the j-th point. Returns: The array of grid coordinates corresponding to the points. Element [i][j] is the i-th non-integer grid coordinate of the j-th point. Throws: VisADException - VisAD failure. valueToInterp public void valueToInterp(float[][] value, int[][] indices, float[][] weights) throws VisADException for each of an array of values in R^DomainDimension, compute an array of 1-D indices and an array of weights, to be used for interpolation; indices[i] and weights[i] are null if i-th value is outside grid (i.e., if no interpolation is possible) Specified by: valueToInterp in interface SimpleSetIface Overrides: valueToInterp in class GriddedSet Parameters: value - An array of points. value[i][j] is the i-th coordinate of the j-th points. Throws: VisADException - VisAD failure. getDoubles public double[][] getDoubles() throws VisADException Description copied from interface: SetIface Returns an enumeration of the samples of the set in index order. This is the same as getDoubles(true). Specified by: getDoubles in interface SetIface Overrides: getDoubles in class Set Returns: An enumeration of the samples of the set. Element [i][j] is the i-th coordinate of the j-th sample. Throws: VisADException - VisAD failure. See Also: SetIface.getDoubles(boolean copy) getDoubles public double[][] getDoubles(boolean copy) throws VisADException Description copied from interface: SetIface Returns an enumeration of the samples of the set in index order. Specified by: getDoubles in interface GriddedDoubleSet Specified by: getDoubles in interface SetIface Overrides: getDoubles in class Set Parameters: copy - Whether or not to make a copy of the samples of the set. Returns: An enumeration of the samples of the set. Element [i][j] is the i-th coordinate of the j-th sample. Throws: VisADException - VisAD failure. indexToDouble public double[][] indexToDouble(int[] index) throws VisADException convert an array of 1-D indices to an array of values in R^DomainDimension Specified by: indexToDouble in interface GriddedDoubleSet Specified by: indexToDouble in interface SetIface Overrides: indexToDouble in class Set Parameters: index - The indicies of the sample points. Returns: A corresponding array of sample-point values. RETURN_VALUE[i][j] is the jth component of sample-point i. Throws: VisADException - if a VisAD failure occurs. doubleToIndex public int[] doubleToIndex(double[][] value) throws VisADException convert an array of values in R^DomainDimension to an array of 1-D indices Specified by: doubleToIndex in interface GriddedDoubleSet Specified by: doubleToIndex in interface SetIface Overrides: doubleToIndex in class Set Throws: VisADException gridToDouble public double[][] gridToDouble(double[][] grid) throws VisADException transform an array of non-integer grid coordinates to an array of values in R^DomainDimension Specified by: gridToDouble in interface GriddedDoubleSet Throws: VisADException doubleToGrid public double[][] doubleToGrid(double[][] value) throws VisADException transform an array of values in R^DomainDimension to an array of non-integer grid coordinates Specified by: doubleToGrid in interface GriddedDoubleSet Throws: VisADException doubleToInterp public void doubleToInterp(double[][] value, int[][] indices, double[][] weights) throws VisADException for each of an array of values in R^DomainDimension, compute an array of 1-D indices and an array of weights, to be used for interpolation; indices[i] and weights[i] are null if i-th value is outside grid (i.e., if no interpolation is possible) Specified by: doubleToInterp in interface GriddedDoubleSet Throws: VisADException cram_missing public void cram_missing(boolean[] range_select) Specified by: cram_missing in interface SetIface Overrides: cram_missing in class SampledSet isMissing public boolean isMissing() Specified by: isMissing in interface Data Overrides: isMissing in class SampledSet Returns: true or false equals public boolean equals(Object set) Description copied from class: Set test for equality Specified by: equals in interface SetIface Overrides: equals in class GriddedSet clone public Object clone() Clones this instance. Overrides: clone in class SampledSet Returns: A clone of this instance. cloneButType public Object cloneButType(MathType type) throws VisADException Description copied from class: Set copy this Set, but give it a new MathType; this is safe, since constructor checks consistency of DomainCoordinateSystem and SetUnits with Type Specified by: cloneButType in interface SetIface Overrides: cloneButType in class Gridded2DSet Parameters: type - The MathType for the clone. Returns: A clone of this set with the new MathType. Throws: VisADException - VisAD failure.

Class Gridded2DDoubleSet

Nested Class Summary

Nested classes/interfaces inherited from class visad.DataImpl

Field Summary

Fields inherited from interface visad.Data

Constructor Summary

Method Summary

Methods inherited from class visad.Gridded2DSet

Methods inherited from class visad.GriddedSet

Methods inherited from class visad.SampledSet

Methods inherited from class visad.SimpleSet

Methods inherited from class visad.Set

Methods inherited from class visad.DataImpl

Methods inherited from class visad.ThingImpl

Methods inherited from class java.lang.Object

Methods inherited from interface visad.GriddedSetIface

Methods inherited from interface visad.SampledSetIface

Methods inherited from interface visad.SetIface

Methods inherited from interface visad.Data

Methods inherited from interface visad.Thing

Constructor Detail

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Gridded2DDoubleSet

Method Detail

getSamples

getSamples

indexToValue

valueToIndex

gridToValue

valueToGrid

valueToInterp

getDoubles

getDoubles

indexToDouble

doubleToIndex

gridToDouble

doubleToGrid

doubleToInterp

cram_missing

isMissing

equals

clone

cloneButType