visad.georef
Class TrivialNavigation

java.lang.Object
  visad.CoordinateSystem
      visad.georef.NavigatedCoordinateSystem
          visad.georef.TrivialNavigation

All Implemented Interfaces:

Serializable

public class TrivialNavigation
extends NavigatedCoordinateSystem

See Also:

Serialized Form

Constructor Summary

TrivialNavigation(RealTupleType reference)
Create a NavigationCoordinateSystem that just returns the input tuple.

Method Summary

boolean	equals(Object cs) See if the object in question is equal to this CoordinateSystem.
double[][]	fromReference(double[][] refTuple) Transform from the reference coordinates
double[][]	toReference(double[][] tuple) Transform to the reference coordinates

Methods inherited from class visad.georef.NavigatedCoordinateSystem

getLatitudeIndex, getLongitudeIndex

Methods inherited from class visad.CoordinateSystem

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

TrivialNavigation

public TrivialNavigation(RealTupleType reference)
                  throws VisADException

Create a NavigationCoordinateSystem that just returns the input tuple.

Parameters:

reference - reference RealTupleType

Throws:

VisADException - reference does not contain Latitude/Longitude or couldn't create the necessary VisAD object

Method Detail

toReference

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

Transform to the reference coordinates

Specified by:

toReference in class CoordinateSystem

Parameters:

tuple - array of values

Returns:

input array

Throws:

VisADException - tuple is null or wrong dimension

fromReference

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

Transform from the reference coordinates

Specified by:

fromReference in class CoordinateSystem

Parameters:

refTuple - array of values

Returns:

input array

Throws:

VisADException - tuple is null or wrong dimension

equals

public boolean equals(Object cs)

See if the object in question is equal to this CoordinateSystem. The two objects are equal if they are the same object or if they are both TrivialNavigations and have the same dimension.

Specified by:

equals in class CoordinateSystem

Parameters:

cs - Object in question

Returns:

true if they are considered equal, otherwise false.