Package edu.sc.seis.TauP

Class DistanceRay

java.lang.Object

edu.sc.seis.TauP.RayCalculateable

edu.sc.seis.TauP.DistanceRay

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

DistanceAngleRay, DistanceGeodeticKmRay, DistanceKmRay, ExactDistanceRay, FixedHemisphereDistanceRay

public abstract class DistanceRay
extends RayCalculateable
implements java.lang.Cloneable

Calculatable ray corresponding to an arc distance from source to receiver.

Field Summary

Fields inherited from class edu.sc.seis.TauP.RayCalculateable

azimuth, backAzimuth, description, evtLatLon, geodesic, geodetic, invFlattening, seismicSource, staLatLon

Method Summary

Modifier and Type	Method	Description
java.util.List<java.lang.Double>	calcRadiansInRange(double minRadian, double maxRadian, double radius, boolean phaseBothHemisphere)
java.util.List<Arrival>	calcScatteredPhase(ScatteredSeismicPhase phase)
java.util.List<Arrival>	calcSimplePhase(SimpleSeismicPhase phase)
java.util.List<Arrival>	calculate(SeismicPhase phase)
static DistanceRay	duplicate(DistanceRay dr)
abstract double	getDegrees(double radius)
abstract double	getKilometers(double radius)
LatLonable	getLatLonable()
abstract double	getRadians(double radius)
boolean	isLatLonable()
static DistanceAngleRay	ofDegrees(double deg)
static DistanceAngleRay	ofEventStation(edu.sc.seis.seisFile.LatLonLocatable evt, edu.sc.seis.seisFile.LatLonLocatable sta)
static ExactDistanceRay	ofExactDegrees(double deg)
static ExactDistanceRay	ofExactKilometers(double km)
static ExactDistanceRay	ofExactRadians(double rad)
static FixedHemisphereDistanceRay	ofFixedHemisphereDegrees(double deg)
static FixedHemisphereDistanceRay	ofFixedHemisphereKilometers(double km)
static FixedHemisphereDistanceRay	ofFixedHemisphereRadians(double rad)
static DistanceAngleRay	ofGeodeticEventStation(edu.sc.seis.seisFile.LatLonLocatable evt, edu.sc.seis.seisFile.LatLonLocatable sta, net.sf.geographiclib.Geodesic geod)	Creates distance ray for the angle between the event and station using the given geodesic.
static DistanceKmRay	ofKilometers(double km)
static DistanceAngleRay	ofRadians(double rad)

Methods inherited from class edu.sc.seis.TauP.RayCalculateable

getAttenuationFrequency, getAzimuth, getBackAzimuth, getDescription, getFaultPlane, getInvFlattening, getMoment, getMw, getNormalizedAzimuth, getNormalizedBackAzimuth, getNumFrequencies, getReceiver, getReceiverDepth, getSeismicSource, getSource, getSourceDepth, hasAzimuth, hasBackAzimuth, hasDescription, hasFaultPlane, hasMw, hasReceiver, hasReceiverDepth, hasSeismicSource, hasSource, hasSourceDepth, insertSeismicSource, isGeodetic, normalizAzimuth, setAzimuth, setBackAzimuth, setDescription, setSeismicSource, toString, withEventAzimuth, withStationBackAzimuth

Methods inherited from class java.lang.Object

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

Method Detail

ofFixedHemisphereDegrees

public static FixedHemisphereDistanceRay ofFixedHemisphereDegrees(double deg)

ofFixedHemisphereKilometers

public static FixedHemisphereDistanceRay ofFixedHemisphereKilometers(double km)

ofFixedHemisphereRadians

public static FixedHemisphereDistanceRay ofFixedHemisphereRadians(double rad)

ofDegrees

public static DistanceAngleRay ofDegrees(double deg)

ofKilometers

public static DistanceKmRay ofKilometers(double km)

ofRadians

public static DistanceAngleRay ofRadians(double rad)

ofExactDegrees

public static ExactDistanceRay ofExactDegrees(double deg)

ofExactKilometers

public static ExactDistanceRay ofExactKilometers(double km)

ofExactRadians

public static ExactDistanceRay ofExactRadians(double rad)

ofEventStation

public static DistanceAngleRay ofEventStation(edu.sc.seis.seisFile.LatLonLocatable evt,
                                              edu.sc.seis.seisFile.LatLonLocatable sta)

ofGeodeticEventStation

public static DistanceAngleRay ofGeodeticEventStation(edu.sc.seis.seisFile.LatLonLocatable evt,
                                                      edu.sc.seis.seisFile.LatLonLocatable sta,
                                                      net.sf.geographiclib.Geodesic geod)

Creates distance ray for the angle between the event and station using the given geodesic. The distance is calculated via Geographiclib and the resulting meters are converted to degrees on a sphere of radius (2a+b)/3, the average radius of the ellipsoid from the geodesic.

Parameters:

evt - event location

sta - station location

geod - geodesic representing the ellipsoid, often WSG84

Returns:

Distance ray for the angle on the average sphere

calculate

public java.util.List<Arrival> calculate(SeismicPhase phase)

Specified by:

calculate in class RayCalculateable

calcSimplePhase

public java.util.List<Arrival> calcSimplePhase(SimpleSeismicPhase phase)

calcScatteredPhase

public java.util.List<Arrival> calcScatteredPhase(ScatteredSeismicPhase phase)

getDegrees

public abstract double getDegrees(double radius)

getRadians

public abstract double getRadians(double radius)

getKilometers

public abstract double getKilometers(double radius)

calcRadiansInRange

public java.util.List<java.lang.Double> calcRadiansInRange(double minRadian,
                                                           double maxRadian,
                                                           double radius,
                                                           boolean phaseBothHemisphere)

isLatLonable

public boolean isLatLonable()

Specified by:

isLatLonable in class RayCalculateable

getLatLonable

public LatLonable getLatLonable()

Specified by:

getLatLonable in class RayCalculateable

duplicate

public static DistanceRay duplicate(DistanceRay dr)