Package ucar.unidata.view.geoloc

Class TransectDisplay.TransectCoordinateSystem

java.lang.Object

visad.CoordinateSystem

ucar.unidata.view.geoloc.TransectDisplay.TransectCoordinateSystem

All Implemented Interfaces:

Serializable

Enclosing class:

TransectDisplay

protected class TransectDisplay.TransectCoordinateSystem
extends CoordinateSystem

Class for converting from lat/lon/alt to xyz

Version:

$Revision: 1.41 $

Author:

IDV Development Team

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TransectCoordinateSystem(Gridded2DSet line)	Create a new CS

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	See if this is equal to the object in question.
double[][]	fromReference(double[][] xyz)	Transform display XYZ values to latitude/longitude/altitude
float[][]	fromReference(float[][] xyz)	Transform display XYZ values to latitude/longitude/altitude
double[][]	toReference(double[][] latlonalt)	Transform latitude/longitude/altitude value to XYZ
float[][]	toReference(float[][] latlonalt)	Transform latitude/longitude/altitude value to XYZ

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 Details

TransectCoordinateSystem

public TransectCoordinateSystem(Gridded2DSet line)
                         throws VisADException

Create a new CS

Parameters:

line - line of lat/lon points

Throws:

VisADException - problem creating the CS

Method Details

toReference

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

Transform latitude/longitude/altitude value to XYZ

Overrides:

toReference in class CoordinateSystem

Parameters:

latlonalt - array of latitude, longitude, altitude values

Returns:

array of display xyz values.

Throws:

VisADException - can't create the necessary VisAD object

toReference

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

Transform latitude/longitude/altitude value to XYZ

Specified by:

toReference in class CoordinateSystem

Parameters:

latlonalt - array of latitude, longitude, altitude values

Returns:

array of display xyz values.

Throws:

VisADException - can't create the necessary VisAD object

fromReference

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

Transform display XYZ values to latitude/longitude/altitude

Specified by:

fromReference in class CoordinateSystem

Parameters:

xyz - array of Display.DisplaySpatialCartesianTuple XYZ values

Returns:

array of display lat/lon/alt values.

Throws:

VisADException - can't create the necessary VisAD object

fromReference

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

Transform display XYZ values to latitude/longitude/altitude

Overrides:

fromReference in class CoordinateSystem

Parameters:

xyz - array of Display.DisplaySpatialCartesianTuple XYZ values

Returns:

array of display lat/lon/alt values.

Throws:

VisADException - can't create the necessary VisAD object

equals

public boolean equals(Object o)

See if this is equal to the object in question.

Specified by:

equals in class CoordinateSystem

Parameters:

o - object in question.

Returns:

true if they are equal. The two objects are equal if their transect are equal.