edu.sc.seis.TauP
Class SphericalSModel
java.lang.Object
|
+--edu.sc.seis.TauP.SlownessModel
|
+--edu.sc.seis.TauP.SphericalSModel
- public class SphericalSModel
- extends SlownessModel
- implements java.io.Serializable, java.lang.Cloneable
This class provides storage and methods for generating slowness-depth
pairs in a spherical earth model.
- See Also:
- Serialized Form
Method Summary |
java.lang.Object |
clone()
|
double |
interpolate(double p,
double topVelocity,
double topDepth,
double slope)
Returns the depth for a slowness given a velocity gradient. |
TimeDist |
layerTimeDist(double sphericalRayParam,
int layerNum,
boolean isPWave)
Calculates the time and distance increments accumulated by a
ray of spherical ray parameter p when passing through layer layerNum. |
static void |
main(java.lang.String[] args)
Just for debugging purposes. |
double |
toSlowness(double velocity,
double depth)
Returns the slowness for a velocity at a depth. |
SlownessLayer |
toSlownessLayer(VelocityLayer vLayer,
boolean isPWave)
Converts a velocity layer into a slowness layer. |
java.lang.String |
toString()
|
double |
toVelocity(double slowness,
double depth)
Returns the velocity for a slowness at a depth. |
boolean |
validate()
Performs consistency check on the velocity model. |
Methods inherited from class edu.sc.seis.TauP.SlownessModel |
approxDistance,
createSample,
depthInFluid,
depthInFluid,
depthInHighSlowness,
depthInHighSlowness,
findDepth,
findDepth,
findDepth,
getCriticalDepth,
getHighSlowness,
getMaxDeltaP,
getMaxDepthInterval,
getMaxInterpError,
getMaxRangeInterval,
getMinDeltaP,
getMinRayParam,
getMinTurnRayParam,
getNumCriticalDepths,
getNumLayers,
getRadiusOfEarth,
getSlownessLayerClone,
getSlownessTolerance,
isAllowInnerCoreS,
layerNumberAbove,
layerNumberBelow,
setAllowInnerCoreS,
setMaxDeltaP,
setMaxDepthInterval,
setMaxInterpError,
setMaxRangeInterval,
setMinDeltaP,
setRadiusOfEarth,
setSlownessTolerance,
splitLayer |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
SphericalSModel
public SphericalSModel()
main
public static void main(java.lang.String[] args)
- Just for debugging purposes.
toSlowness
public double toSlowness(double velocity,
double depth)
throws SlownessModelException
- Returns the slowness for a velocity at a depth.
- Throws:
- SlownessModelException - if velocity is zero.
- Overrides:
- toSlowness in class SlownessModel
toVelocity
public double toVelocity(double slowness,
double depth)
throws SlownessModelException
- Returns the velocity for a slowness at a depth.
- Throws:
- SlownessModelException - if slowness is zero.
- Overrides:
- toVelocity in class SlownessModel
toSlownessLayer
public SlownessLayer toSlownessLayer(VelocityLayer vLayer,
boolean isPWave)
throws SlownessModelException
- Converts a velocity layer into a slowness layer.
- Throws:
- SlownessModelException - if velocity layer is malformed.
- Overrides:
- toSlownessLayer in class SlownessModel
interpolate
public double interpolate(double p,
double topVelocity,
double topDepth,
double slope)
throws SlownessModelException
- Returns the depth for a slowness given a velocity gradient.
- Throws:
- SlownessModelException - if the velocity gradient
exactly balances the spherical decrease in slowness.
- Overrides:
- interpolate in class SlownessModel
layerTimeDist
public TimeDist layerTimeDist(double sphericalRayParam,
int layerNum,
boolean isPWave)
throws SlownessModelException
- Calculates the time and distance increments accumulated by a
ray of spherical ray parameter p when passing through layer layerNum.
for the easy cases of zero ray parameter, the center of the earth,
and constant velocity layers.
Note that this gives 1/2 of the true range and time increments since
there will be both an up going and a downgoing path.
- Throws:
- SlownessModelException - occurs if the ray with the given
spherical ray parameter cannot propagate within this layer, or
if the ray turns within this layer but not at the bottom.
- Overrides:
- layerTimeDist in class SlownessModel
validate
public boolean validate()
throws SlownessModelException
- Performs consistency check on the velocity model.
- Returns:
- true if successful, throws SlownessModelException otherwise.
- Throws:
- SlownessModelException - if any check fails
- Overrides:
- validate in class SlownessModel
clone
public java.lang.Object clone()
- Overrides:
- clone in class SlownessModel
toString
public java.lang.String toString()
- Overrides:
- toString in class SlownessModel