org.wdssii.singleradar
Class VilAlgorithm

java.lang.Object
  org.wdssii.core.WDSSIIProgram
      org.wdssii.core.Algorithm
          org.wdssii.singleradar.VilAlgorithm

All Implemented Interfaces:

IndexRecordListener

public class VilAlgorithm
extends Algorithm

Author:

lakshman

Field Summary

private float	azimuthalSpacingDegrees
private boolean	compositeEnabled
private static float	deltaDBZ
private PolarGrid[]	elevations
private static float	FACTOR
private float	gateWidthKms
private String	inputType
private int	latest
private static org.apache.commons.logging.Log	log
private static float[]	lookup
private static float	maxDBZ
private static float	minDBZ
private int	numGates
private boolean	rapidUpdateEnabled
private VCP	vcp
private boolean	vilEnabled

Constructor Summary

VilAlgorithm()

Method Summary

private PolarGrid	computeComposite()
private float[]	computeMidbeamSines()
private PolarGrid	computeVil(PolarGrid composite)
float	getAzimuthalSpacingDegrees()
float	getGateWidthKms()
String	getInputType()
int	getNumGates()
private float	getPowPow(float dbz)
private String[]	getSubTypes()
void	handleRecord(IndexRecord rec) Workhorse method of algorithm; will be called by Index on every new record.
private float	heightAboveGround(float range, float sine_angle)
boolean	isCompositeEnabled()
boolean	isRapidUpdateEnabled()
private boolean	isReadyToCompute()
boolean	isVilEnabled()
private boolean	isVolumeComplete()
static void	main(String[] args)
private static float[]	makePowPowLookup()
void	setAzimuthalSpacingDegrees(float azimuthalSpacing)
void	setCompositeEnabled(boolean compositeEnabled)
void	setGateWidthKms(float gateWidth)
void	setInputType(String inputType)
void	setNumGates(int numGates)
void	setRapidUpdateEnabled(boolean rapidUpdateEnabled)
void	setVilEnabled(boolean vilEnabled)
private void	update(PolarGrid pg)

Methods inherited from class org.wdssii.core.Algorithm

execute, getInputURLs, setInputURLs

Methods inherited from class org.wdssii.core.WDSSIIProgram

getOutputDir, getPropertiesFromCommandLine, getSubTypeForElevation, isRealTime, printUsage, setOutputDir, setRealTime, setup, setup, setupAndExecute

Methods inherited from class java.lang.Object

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

Field Detail

log

private static org.apache.commons.logging.Log log

inputType

private String inputType

vilEnabled

private boolean vilEnabled

compositeEnabled

private boolean compositeEnabled

rapidUpdateEnabled

private boolean rapidUpdateEnabled

azimuthalSpacingDegrees

private float azimuthalSpacingDegrees

gateWidthKms

private float gateWidthKms

numGates

private int numGates

vcp

private VCP vcp

elevations

private PolarGrid[] elevations

latest

private int latest

minDBZ

private static final float minDBZ

See Also:

Constant Field Values

maxDBZ

private static final float maxDBZ

See Also:

Constant Field Values

deltaDBZ

private static final float deltaDBZ

See Also:

Constant Field Values

lookup

private static final float[] lookup

FACTOR

private static final float FACTOR

See Also:

Constant Field Values

Constructor Detail

VilAlgorithm

public VilAlgorithm()

Method Detail

getInputType

public String getInputType()

setInputType

public void setInputType(String inputType)

isCompositeEnabled

public boolean isCompositeEnabled()

setCompositeEnabled

public void setCompositeEnabled(boolean compositeEnabled)

isRapidUpdateEnabled

public boolean isRapidUpdateEnabled()

setRapidUpdateEnabled

public void setRapidUpdateEnabled(boolean rapidUpdateEnabled)

isVilEnabled

public boolean isVilEnabled()

setVilEnabled

public void setVilEnabled(boolean vilEnabled)

getAzimuthalSpacingDegrees

public float getAzimuthalSpacingDegrees()

setAzimuthalSpacingDegrees

public void setAzimuthalSpacingDegrees(float azimuthalSpacing)

getGateWidthKms

public float getGateWidthKms()

setGateWidthKms

public void setGateWidthKms(float gateWidth)

getNumGates

public int getNumGates()

setNumGates

public void setNumGates(int numGates)

handleRecord

public void handleRecord(IndexRecord rec)

Workhorse method of algorithm; will be called by Index on every new record.

computeVil

private PolarGrid computeVil(PolarGrid composite)

makePowPowLookup

private static float[] makePowPowLookup()

getPowPow

private float getPowPow(float dbz)

heightAboveGround

private float heightAboveGround(float range,
                                float sine_angle)

computeMidbeamSines

private float[] computeMidbeamSines()

getSubTypes

private String[] getSubTypes()

update

private void update(PolarGrid pg)

isVolumeComplete

private boolean isVolumeComplete()

isReadyToCompute

private boolean isReadyToCompute()

computeComposite

private PolarGrid computeComposite()

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception