java.lang.Object
- edu.sc.seis.TauP.ReflTransCoefficient

All Implemented Interfaces:: java.io.Serializable

public class ReflTransCoefficient
extends java.lang.Object
implements java.io.Serializable

See Also:: Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`protected double`	`a`
`protected double`	`b`
`protected double`	`botDensity`
`protected Complex`	`botVertSlownessP`
`protected Complex`	`botVertSlownessS`
`protected double`	`botVp`
`protected double`	`botVs`
`protected double`	`c`
`protected double`	`d`
`protected Complex`	`det`
`protected Complex`	`E`
`protected Complex`	`F`
`protected boolean`	`firstTime`
`protected Complex`	`fsA`	used only in free surface calculations
`protected Complex`	`G`
`protected Complex`	`H`
`protected boolean`	`lastInIsPWave`
`protected double`	`lastRayParam`
`protected double`	`rp`
`protected Complex`	`shDelta`	delta for SH-SH equations
`protected double`	`sqBotVp`
`protected double`	`sqBotVs`
`protected double`	`sqRP`
`protected double`	`sqTopVp`
`protected double`	`sqTopVs`
`protected double`	`topDensity`
`protected Complex`	`topVertSlownessP`
`protected Complex`	`topVertSlownessS`
`protected double`	`topVp`
`protected double`	`topVs`

Constructor Summary

Constructors
Constructor	Description
`ReflTransCoefficient(double topVp, double topVs, double topDensity, double botVp, double botVs, double botDensity)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`calcTempVars(double rayParam, boolean inIsPWave)`
`ReflTransCoefficient`	`flip()`	Flips the sense of the layers, useful when you have a ray going through the same layer in the opposite direction.
`Complex`	`getBotVertSlownessP(double rayParam)`
`Complex`	`getBotVertSlownessS(double rayParam)`
`Complex`	`getComplexFreePtoPRefl(double rayParam)`	Calculates incident P wave to reflected P wave complex coefficient at free surface.
`Complex`	`getComplexFreePtoSVRefl(double rayParam)`	Calculates incident P wave to reflected SV wave complex coefficient at free surface.
`Complex`	`getComplexFreeSHtoSHRefl(double rayParam)`	Calculates incident SH wave to reflected SH wave complex coefficient at free surface.
`Complex`	`getComplexFreeSVtoPRefl(double rayParam)`	Calculates incident SV wave to reflected P wave complex coefficient at free surface.
`Complex`	`getComplexFreeSVtoSVRefl(double rayParam)`	Calculates incident SV wave to reflected SV wave complex coefficient at free surface.
`Complex`	`getComplexPtoPRefl(double rayParam)`	Calculates incident P wave to reflected P wave Complex coefficient.
`Complex`	`getComplexPtoPTrans(double rayParam)`	Calculates incident P wave to transmitted P wave Complex coefficient.
`Complex`	`getComplexPtoSVRefl(double rayParam)`	Calculates incident P wave to reflected SV wave Complex coefficient.
`Complex`	`getComplexPtoSVTrans(double rayParam)`	Calculates incident P wave to transmitted SV wave Complex coefficient.
`Complex`	`getComplexSHtoSHRefl(double rayParam)`	Calculates incident SH wave to reflected SH wave Complex coefficient.
`Complex`	`getComplexSHtoSHTrans(double rayParam)`	Calculates incident SH wave to transmitted SH wave Complex coefficient.
`Complex`	`getComplexSVtoPRefl(double rayParam)`	Calculates incident SV wave to reflected P wave Complex coefficient.
`Complex`	`getComplexSVtoPTrans(double rayParam)`	Calculates incident SV wave to transmitted P wave Complex coefficient.
`Complex`	`getComplexSVtoSVRefl(double rayParam)`	Calculates incident SV wave to reflected SV wave Complex coefficient.
`Complex`	`getComplexSVtoSVTrans(double rayParam)`	Calculates incident SV wave to transmitted SV wave Complex coefficient.
`double`	`getFreePtoPRefl(double rayParam)`	Calculates incident P wave to reflected P wave coefficient at free surface.
`double`	`getFreePtoSVRefl(double rayParam)`	Calculates incident P wave to reflected SV wave coefficient at free surface.
`double`	`getFreeSHtoSHRefl(double rayParam)`	Calculates incident SH wave to reflected SH wave coefficient at free surface.
`double`	`getFreeSVtoPRefl(double rayParam)`	Calculates incident SV wave to reflected P wave coefficient at free surface.
`double`	`getFreeSVtoSVRefl(double rayParam)`	Calculates incident SV wave to reflected SV wave coefficient at free surface.
`double`	`getPtoPRefl(double rayParam)`	Calculates incident P wave to reflected P wave coefficient.
`double`	`getPtoPTrans(double rayParam)`	Calculates incident P wave to transmitted P wave coefficient.
`double`	`getPtoSVRefl(double rayParam)`	Calculates incident P wave to reflected SV wave coefficient.
`double`	`getPtoSVTrans(double rayParam)`	Calculates incident P wave to transmitted SV wave coefficient.
`double`	`getSHtoSHRefl(double rayParam)`	Calculates incident SH wave to reflected SH wave coefficient.
`double`	`getSHtoSHTrans(double rayParam)`	Calculates incident SH wave to transmitted SH wave coefficient.
`double`	`getSVtoPRefl(double rayParam)`	Calculates incident SV wave to reflected P wave coefficient.
`double`	`getSVtoPTrans(double rayParam)`	Calculates incident SV wave to transmitted P wave coefficient.
`double`	`getSVtoSVRefl(double rayParam)`	Calculates incident SV wave to reflected SV wave coefficient.
`double`	`getSVtoSVTrans(double rayParam)`	Calculates incident SV wave to transmitted SV wave coefficient.
`Complex`	`getTopVertSlownessP(double rayParam)`
`Complex`	`getTopVertSlownessS(double rayParam)`
`static void`	`main(java.lang.String[] args)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - topVp
```
protected double topVp
```
  - topVs
```
protected double topVs
```
  - topDensity
```
protected double topDensity
```
  - botVp
```
protected double botVp
```
  - botVs
```
protected double botVs
```
  - botDensity
```
protected double botDensity
```
  - rp
```
protected double rp
```
  - a
```
protected double a
```
  - b
```
protected double b
```
  - c
```
protected double c
```
  - d
```
protected double d
```
  - det
```
protected Complex det
```
  - E
```
protected Complex E
```
  - F
```
protected Complex F
```
  - G
```
protected Complex G
```
  - H
```
protected Complex H
```
  - fsA
```
protected Complex fsA
```
    used only in free surface calculations
  - shDelta
```
protected Complex shDelta
```
    delta for SH-SH equations
  - topVertSlownessP
```
protected Complex topVertSlownessP
```
  - topVertSlownessS
```
protected Complex topVertSlownessS
```
  - botVertSlownessP
```
protected Complex botVertSlownessP
```
  - botVertSlownessS
```
protected Complex botVertSlownessS
```
  - sqBotVs
```
protected double sqBotVs
```
  - sqTopVs
```
protected double sqTopVs
```
  - sqBotVp
```
protected double sqBotVp
```
  - sqTopVp
```
protected double sqTopVp
```
  - sqRP
```
protected double sqRP
```
  - lastRayParam
```
protected double lastRayParam
```
  - lastInIsPWave
```
protected boolean lastInIsPWave
```
  - firstTime
```
protected boolean firstTime
```
- Constructor Detail
  - ReflTransCoefficient
```
public ReflTransCoefficient(double topVp,
                            double topVs,
                            double topDensity,
                            double botVp,
                            double botVs,
                            double botDensity)
```
- Method Detail
  - flip
```
public ReflTransCoefficient flip()
```
    Flips the sense of the layers, useful when you have a ray going through the same layer in the opposite direction.
  - calcTempVars
```
protected void calcTempVars(double rayParam,
                            boolean inIsPWave)
```
  - getComplexFreePtoPRefl
```
public Complex getComplexFreePtoPRefl(double rayParam)
```
    Calculates incident P wave to reflected P wave complex coefficient at free surface. Only topVp, topVs, and topDensity are used, the bottom values are ignored. This is a little strange as free surface rays are always upgoing, but it mantains consistency with the solid-solid calculations.
    = (-1*((1/sqTopVs) - 2 * sqRP)^2 +
    4 * sqRP * topVertSlownessP * topVertSlownessS) / A
  - getFreePtoPRefl
```
public double getFreePtoPRefl(double rayParam)
```
    Calculates incident P wave to reflected P wave coefficient at free surface. This just returns the real part, assuming the imaginary part is zero.
    
    See Also:
    
    getComplexFreePtoPRefl(double)
  - getComplexFreePtoSVRefl
```
public Complex getComplexFreePtoSVRefl(double rayParam)
```
    Calculates incident P wave to reflected SV wave complex coefficient at free surface. = (4 * (topVp/topVs) * rp * topVertSlownessP * ((1/sqTopVs) - 2 * sqRP)) / fsA
  - getFreePtoSVRefl
```
public double getFreePtoSVRefl(double rayParam)
```
    Calculates incident P wave to reflected SV wave coefficient at free surface.
    
    See Also:
    
    getComplexFreePtoSVRefl(double)
  - getComplexFreeSVtoPRefl
```
public Complex getComplexFreeSVtoPRefl(double rayParam)
```
    Calculates incident SV wave to reflected P wave complex coefficient at free surface.
    = (4 * (topVs/topVp) * rp * topVertSlownessS *
    ((1/sqTopVs) - 2 * sqRP)) / fsA
  - getFreeSVtoPRefl
```
public double getFreeSVtoPRefl(double rayParam)
```
    Calculates incident SV wave to reflected P wave coefficient at free surface.
    
    See Also:
    
    getComplexFreeSVtoPRefl(double)
  - getComplexFreeSVtoSVRefl
```
public Complex getComplexFreeSVtoSVRefl(double rayParam)
```
    Calculates incident SV wave to reflected SV wave complex coefficient at free surface.
    = (-1 * ((1/sqTopVs) - 2 * sqRP)^2 +
    4 * sqRP * topVertSlownessP * topVertSlownessS) / fsA
  - getFreeSVtoSVRefl
```
public double getFreeSVtoSVRefl(double rayParam)
```
    Calculates incident SV wave to reflected SV wave coefficient at free surface.
  - getComplexFreeSHtoSHRefl
```
public Complex getComplexFreeSHtoSHRefl(double rayParam)
```
    Calculates incident SH wave to reflected SH wave complex coefficient at free surface. Free surface SH is always 1.
  - getFreeSHtoSHRefl
```
public double getFreeSHtoSHRefl(double rayParam)
```
    Calculates incident SH wave to reflected SH wave coefficient at free surface. Free surface SH is always 1.
  - getComplexPtoPRefl
```
public Complex getComplexPtoPRefl(double rayParam)
```
    Calculates incident P wave to reflected P wave Complex coefficient.
    = ((b*topVertSlownessP - c*botVertSlownessP)*F -
    (a + d*topVertSlownessP * botVertSlownessS)*H*sqRP) / det
  - getPtoPRefl
```
public double getPtoPRefl(double rayParam)
```
    Calculates incident P wave to reflected P wave coefficient.
  - getComplexPtoSVRefl
```
public Complex getComplexPtoSVRefl(double rayParam)
```
    Calculates incident P wave to reflected SV wave Complex coefficient.
    = -2 * topVertSlownessP *
    (a * b + c * d *botVertSlownessP *botVertSlownessS) *
    rp * (topVp/topVs)) / det
  - getPtoSVRefl
```
public double getPtoSVRefl(double rayParam)
```
    Calculates incident P wave to reflected SV wave coefficient.
  - getComplexPtoPTrans
```
public Complex getComplexPtoPTrans(double rayParam)
```
    Calculates incident P wave to transmitted P wave Complex coefficient.
    = ( 2 * topDensity * topVertSlownessP * F *
    (topVp / botVp)) / det
  - getPtoPTrans
```
public double getPtoPTrans(double rayParam)
```
    Calculates incident P wave to transmitted P wave coefficient.
  - getComplexPtoSVTrans
```
public Complex getComplexPtoSVTrans(double rayParam)
```
    Calculates incident P wave to transmitted SV wave Complex coefficient.
    = (2 * topDensity * topVertSlownessP * H * rp * (topVp / botVs)) /
    det
  - getPtoSVTrans
```
public double getPtoSVTrans(double rayParam)
```
    Calculates incident P wave to transmitted SV wave coefficient.
  - getComplexSVtoPRefl
```
public Complex getComplexSVtoPRefl(double rayParam)
```
    Calculates incident SV wave to reflected P wave Complex coefficient.
    = (-2 * topVertSlownessS *
    (a * b + c * d * botVertSlownessP * botVertSlownessS) *
    rp * (topVs / topVp)) /
    det
  - getSVtoPRefl
```
public double getSVtoPRefl(double rayParam)
```
    Calculates incident SV wave to reflected P wave coefficient.
  - getComplexSVtoSVRefl
```
public Complex getComplexSVtoSVRefl(double rayParam)
```
    Calculates incident SV wave to reflected SV wave Complex coefficient.
    = -1 * ((b * topVertSlownessS - c * botVertSlownessS) * E -
    (a + b * botVertSlownessP * topVertSlownessS) * G * sqRP) /
    det
  - getSVtoSVRefl
```
public double getSVtoSVRefl(double rayParam)
```
    Calculates incident SV wave to reflected SV wave coefficient.
  - getComplexSVtoPTrans
```
public Complex getComplexSVtoPTrans(double rayParam)
```
    Calculates incident SV wave to transmitted P wave Complex coefficient.
    = -2 * topDensity * topVertSlownessS * G * rp * (topVs / botVp) /
    det
  - getSVtoPTrans
```
public double getSVtoPTrans(double rayParam)
```
    Calculates incident SV wave to transmitted P wave coefficient.
  - getComplexSVtoSVTrans
```
public Complex getComplexSVtoSVTrans(double rayParam)
```
    Calculates incident SV wave to transmitted SV wave Complex coefficient.
    = 2 * topDensity * topVertSlownessS * E * (topVs / botVs) /
    det
  - getSVtoSVTrans
```
public double getSVtoSVTrans(double rayParam)
```
    Calculates incident SV wave to transmitted SV wave coefficient.
  - getComplexSHtoSHRefl
```
public Complex getComplexSHtoSHRefl(double rayParam)
```
    Calculates incident SH wave to reflected SH wave Complex coefficient.
    mu = Vs * Vs * density
    = (topMu * topVertSlownessS - botMu * botVertSlownessS) /
    (topMu * topVertSlownessS + botMu * botVertSlownessS)
  - getSHtoSHRefl
```
public double getSHtoSHRefl(double rayParam)
```
    Calculates incident SH wave to reflected SH wave coefficient.
  - getComplexSHtoSHTrans
```
public Complex getComplexSHtoSHTrans(double rayParam)
```
    Calculates incident SH wave to transmitted SH wave Complex coefficient.
    mu = Vs * Vs * density
    = 2 * topMu * topVertSlownessS /
    (topMu * topVertSlownessS + botMu * botVertSlownessS)
  - getSHtoSHTrans
```
public double getSHtoSHTrans(double rayParam)
```
    Calculates incident SH wave to transmitted SH wave coefficient.
  - main
```
public static void main(java.lang.String[] args)
```
  - getBotVertSlownessP
```
public Complex getBotVertSlownessP(double rayParam)
```
  - getBotVertSlownessS
```
public Complex getBotVertSlownessS(double rayParam)
```
  - getTopVertSlownessP
```
public Complex getTopVertSlownessP(double rayParam)
```
  - getTopVertSlownessS
```
public Complex getTopVertSlownessS(double rayParam)
```

Class ReflTransCoefficient

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

topVp

topVs

topDensity

botVp

botVs

botDensity

rp

a

b

c

d

det

E

F

G

H

fsA

shDelta

topVertSlownessP

topVertSlownessS

botVertSlownessP

botVertSlownessS

sqBotVs

sqTopVs

sqBotVp

sqTopVp

sqRP

lastRayParam

lastInIsPWave

firstTime

Constructor Detail

ReflTransCoefficient

Method Detail

flip

calcTempVars

getComplexFreePtoPRefl

getFreePtoPRefl

getComplexFreePtoSVRefl

getFreePtoSVRefl

getComplexFreeSVtoPRefl

getFreeSVtoPRefl

getComplexFreeSVtoSVRefl

getFreeSVtoSVRefl

getComplexFreeSHtoSHRefl

getFreeSHtoSHRefl

getComplexPtoPRefl

getPtoPRefl

getComplexPtoSVRefl

getPtoSVRefl

getComplexPtoPTrans

getPtoPTrans

getComplexPtoSVTrans

getPtoSVTrans

getComplexSVtoPRefl

getSVtoPRefl

getComplexSVtoSVRefl

getSVtoSVRefl

getComplexSVtoPTrans

getSVtoPTrans

getComplexSVtoSVTrans

getSVtoSVTrans

getComplexSHtoSHRefl

getSHtoSHRefl

getComplexSHtoSHTrans

getSHtoSHTrans

main

getBotVertSlownessP

getBotVertSlownessS

getTopVertSlownessP

getTopVertSlownessS