org.wdssii.core
Class Radial

java.lang.Object
  org.wdssii.core.Radial

public class Radial
extends Object

Author:

lakshman

Field Summary

private float	azimuthalSpacing
private float	beamWidth
private float	gateWidth
private float	nyquist
private float	startAzimuth
private CVector	unitVector
private float[]	values

Constructor Summary

Radial(float startAz, float beamWidth, float azimuthalSpacing, float gateWidth, float nyquist, float[] values)
in degrees and kilometers.

Radial(Radial master)
Creates a completely separate copy of the data so that the master can change without affecting this value.

Method Summary

boolean	contains(float az)
float	getAzimuthalSpacing()
float	getBeamWidth() always positive
float[]	getClonedValues() returns a completely separate copy of the array.
float	getEndAzimuth() the end azimuth is not normalized in range [0,360) -- the rule instead is that the azimuth will be greater than the start azimuth.
float	getGateWidthKms() in meters
CPoint	getLocation(float elevation, int gateno, CPoint radar, CVector ux, CVector uy, CVector uz)
float	getMidAzimuth() the mid azimuth is not normalized in range [0,360) -- the rule instead is that the azimuth will be greater than the start azimuth.
int	getNumGates()
float	getNyquist() in m/s
double	getRawValue(double range) range in kilometers.
float	getStartAzimuth() may not be normalized
CVector	getUnitVector(float elevation) get the unit vector along the direction of this radial.
float	getValue(int index)
float[]	getValues()
static float	normalizeAzimuth(float az) puts the given angle in the range [0,360)
String	toStringDB() debugging output

Methods inherited from class java.lang.Object

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

Field Detail

values

private float[] values

startAzimuth

private final float startAzimuth

beamWidth

private final float beamWidth

azimuthalSpacing

private final float azimuthalSpacing

nyquist

private final float nyquist

gateWidth

private final float gateWidth

unitVector

private CVector unitVector

Constructor Detail

Radial

public Radial(float startAz,
              float beamWidth,
              float azimuthalSpacing,
              float gateWidth,
              float nyquist,
              float[] values)

in degrees and kilometers. Does not copy array

Parameters:

ny -

-

Radial

public Radial(Radial master)

Creates a completely separate copy of the data so that the master can change without affecting this value.

Parameters:

radial -

Method Detail

normalizeAzimuth

public static float normalizeAzimuth(float az)

puts the given angle in the range [0,360)

contains

public boolean contains(float az)

getValues

public float[] getValues()

getClonedValues

public float[] getClonedValues()

returns a completely separate copy of the array.

getStartAzimuth

public float getStartAzimuth()

may not be normalized

getEndAzimuth

public float getEndAzimuth()

the end azimuth is not normalized in range [0,360) -- the rule instead is that the azimuth will be greater than the start azimuth.

getMidAzimuth

public float getMidAzimuth()

the mid azimuth is not normalized in range [0,360) -- the rule instead is that the azimuth will be greater than the start azimuth.

getBeamWidth

public float getBeamWidth()

always positive

getAzimuthalSpacing

public float getAzimuthalSpacing()

getGateWidthKms

public float getGateWidthKms()

in meters

getValue

public float getValue(int index)

getNumGates

public int getNumGates()

getNyquist

public float getNyquist()

in m/s

getRawValue

public double getRawValue(double range)

range in kilometers.

getUnitVector

public CVector getUnitVector(float elevation)

get the unit vector along the direction of this radial. This method will do the computation only on the first call, and return old values after that, so the elevation is not used after that.

getLocation

public CPoint getLocation(float elevation,
                          int gateno,
                          CPoint radar,
                          CVector ux,
                          CVector uy,
                          CVector uz)

toStringDB

public String toStringDB()

debugging output