ucar.visad
Class ReverseCoordinateSystem

java.lang.Object
  visad.CoordinateSystem
      ucar.visad.ReverseCoordinateSystem

All Implemented Interfaces:

Serializable

public class ReverseCoordinateSystem
extends CoordinateSystem

A CoordinateSystem to transform between a Tuple and a reference in reverse order (eg:, (Latitude, Longitude) <-> (Longitude, Latitude)

See Also:

Serialized Form

Constructor Summary

ReverseCoordinateSystem(RealTupleType reference)
Construct a coordinate system with reverse reference specified

Method Summary

boolean	equals(Object cs) See if the Object in question is equal to this ReverseCoordinateSystem
double[][]	fromReference(double[][] revValues) Convert logrithmic values to values.
float[][]	fromReference(float[][] revValues) Convert logrithmic values to values.
double[][]	toReference(double[][] values) Convert values to reverse values.
float[][]	toReference(float[][] values) Convert values to reverse values.

Methods inherited from class visad.CoordinateSystem

canConvert, fromReference, fromReference, getCoordinateSystemUnits, getDimension, getReference, getReferenceUnits, toReference, toReference, transformCoordinates, transformCoordinates, transformCoordinates, transformCoordinates, transformCoordinatesFreeUnits, transformCoordinatesFreeUnits

Methods inherited from class java.lang.Object

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

Constructor Detail

ReverseCoordinateSystem

public ReverseCoordinateSystem(RealTupleType reference)
                        throws VisADException

Construct a coordinate system with reverse reference specified

Parameters:

reference - MathType of values

Throws:

VisADException - problem instantiating the CS

Method Detail

toReference

public double[][] toReference(double[][] values)
                       throws VisADException

Convert values to reverse values.

Specified by:

toReference in class CoordinateSystem

Parameters:

values - array of values

Returns:

array of reverse of values

Throws:

VisADException - values dimension not the same as CS dimension

fromReference

public double[][] fromReference(double[][] revValues)
                         throws VisADException

Convert logrithmic values to values.

Specified by:

fromReference in class CoordinateSystem

Parameters:

revValues - array of reverse values

Returns:

array of values

Throws:

VisADException - revValues dimension not the same as CS dimension

toReference

public float[][] toReference(float[][] values)
                      throws VisADException

Convert values to reverse values.

Overrides:

toReference in class CoordinateSystem

Parameters:

values - array of values

Returns:

array of reverse of values

Throws:

VisADException - values dimension not the same as CS dimension

fromReference

public float[][] fromReference(float[][] revValues)
                        throws VisADException

Convert logrithmic values to values.

Overrides:

fromReference in class CoordinateSystem

Parameters:

revValues - array of reverse values

Returns:

array of values

Throws:

VisADException - revValues dimension not the same as CS dimension

equals

public boolean equals(Object cs)

See if the Object in question is equal to this ReverseCoordinateSystem

Specified by:

equals in class CoordinateSystem

Parameters:

cs - Object in question

Returns:

true if cs's reference tuples and base is equal to this's