visad.georef

Class EarthLocationTuple

java.lang.Object

visad.ThingImpl

visad.DataImpl

visad.Tuple

visad.RealTuple

visad.georef.EarthLocationTuple

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Data, EarthLocation, LatLonPoint, RealTupleIface, Thing, TupleIface

public class EarthLocationTuple
extends RealTuple
implements EarthLocation

RealTuple implementation of EarthLocation for representing a location on the earth's surface in terms of latitude, longitude and altitude above sea level. In this implementation, the RealTuple is (latitude, longitude, altitude) and has a MathType of RealTupleType.LatitudeLongitudeAltitude.

Author:

Don Murray, Unidata

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class visad.DataImpl

DataImpl.Syncher

Field Summary

Fields

Modifier and Type	Field and Description
static Unit[]	DEFAULT_UNITS

Fields inherited from class visad.Tuple

cloneCnt

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
EarthLocationTuple() Construct an EarthLocationTuple with missing values
EarthLocationTuple(double lat, double lon, double alt) Construct an EarthLocationTuple from double values of lat, lon, alt
EarthLocationTuple(LatLonPoint latlon, Real alt) Construct an EarthLocationTuple from a LatLonPoint and an altitude
EarthLocationTuple(Real lat, Real lon, Real alt) Construct an EarthLocationTuple from Reals of lat, lon, alt
EarthLocationTuple(Real lat, Real lon, Real alt, Unit[] units, boolean checkUnits) Construct an EarthLocationTuple from Reals of lat, lon, alt

Method Summary

Methods

Modifier and Type	Method and Description
Real	getAltitude() Get the altitude of this location
Real	getLatitude() Get the latitude of this location
LatLonPoint	getLatLonPoint() Get the lat/lon of this location as a LatLonPoint
Real	getLongitude() Get the longitude of this location
java.lang.String	toString() Provide a String representation of this RealTuple.

Methods inherited from class visad.RealTuple

addReference, binary, clone, computeRanges, getCoordinateSystem, getErrors, getTupleUnits, getValues, longString, main, removeReference, unary

Methods inherited from class visad.Tuple

__getitem__, __len__, adjustSamplingError, buildTupleType, equals, getComponent, getComponents, getComponents, getDimension, getLength, getRealComponents, hashCode, isMissing, makeTuple

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, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, longString, 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, unary

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface visad.georef.LatLonPoint

equals

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, isMissing, 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

Methods inherited from interface visad.TupleIface

adjustSamplingError, getComponent, getDimension, getRealComponents, isMissing

Field Detail

DEFAULT_UNITS

public static final Unit[] DEFAULT_UNITS

Constructor Detail

EarthLocationTuple

public EarthLocationTuple()
                   throws VisADException,
                          java.rmi.RemoteException

Construct an EarthLocationTuple with missing values

Throws:

VisADException - unable to create necessary VisAD object

java.rmi.RemoteException - unable to create necessary remote object

EarthLocationTuple

public EarthLocationTuple(Real lat,
                  Real lon,
                  Real alt)
                   throws VisADException,
                          java.rmi.RemoteException

Construct an EarthLocationTuple from Reals of lat, lon, alt

Parameters:

lat - Real representing the latitude

lon - Real representing the longitude

alt - Real representing the altitude

Throws:

VisADException - unable to create necessary VisAD object

java.rmi.RemoteException - unable to create necessary remote object

EarthLocationTuple

public EarthLocationTuple(Real lat,
                  Real lon,
                  Real alt,
                  Unit[] units,
                  boolean checkUnits)
                   throws VisADException,
                          java.rmi.RemoteException

Construct an EarthLocationTuple from Reals of lat, lon, alt

Parameters:

lat - Real representing the latitude

lon - Real representing the longitude

alt - Real representing the altitude

units - array of Units. Must be same as Real units or null

checkUnits - true if should check the units

Throws:

VisADException - unable to create necessary VisAD object

java.rmi.RemoteException - unable to create necessary remote object

EarthLocationTuple

public EarthLocationTuple(double lat,
                  double lon,
                  double alt)
                   throws VisADException,
                          java.rmi.RemoteException

Construct an EarthLocationTuple from double values of lat, lon, alt

Parameters:

lat - latitude (degrees North positive)

lon - longitude (degrees East positive)

alt - altitude (meters above sea level)

Throws:

VisADException - unable to create necessary VisAD object

java.rmi.RemoteException - unable to create necessary remote object

EarthLocationTuple

public EarthLocationTuple(LatLonPoint latlon,
                  Real alt)
                   throws VisADException,
                          java.rmi.RemoteException

Construct an EarthLocationTuple from a LatLonPoint and an altitude

Parameters:

latlon - LatLonPoint

alt - Real representing the altitude

Throws:

VisADException - unable to create necessary VisAD object

java.rmi.RemoteException - unable to create necessary remote object

Method Detail

getLatitude

public Real getLatitude()

Get the latitude of this location

Specified by:

getLatitude in interface LatLonPoint

Returns:

Real representing the latitude

getLongitude

public Real getLongitude()

Get the longitude of this location

Specified by:

getLongitude in interface LatLonPoint

Returns:

Real representing the longitude

getAltitude

public Real getAltitude()

Get the altitude of this location

Specified by:

getAltitude in interface EarthLocation

Returns:

Real representing the altitude

getLatLonPoint

public LatLonPoint getLatLonPoint()

Get the lat/lon of this location as a LatLonPoint

Specified by:

getLatLonPoint in interface EarthLocation

Returns:

location of this point.

toString

public java.lang.String toString()

Description copied from class: RealTuple

Provide a String representation of this RealTuple.

Specified by:

toString in interface RealTupleIface

Overrides:

toString in class RealTuple

Returns:

a String representation of this