org.opensha.sha.faultSurface
Class FrankelGriddedSurface

java.lang.Object
  org.opensha.commons.data.Container2DImpl<Location>
      org.opensha.sha.faultSurface.AbstractEvenlyGriddedSurface
          org.opensha.sha.faultSurface.AbstractEvenlyGriddedSurfaceWithSubsets
              org.opensha.sha.faultSurface.EvenlyGriddedSurfFromSimpleFaultData
                  org.opensha.sha.faultSurface.FrankelGriddedSurface

All Implemented Interfaces:

Serializable, Iterable<Location>, Container2D<Location>, Named, EvenlyGriddedSurface, RuptureSurface

public class FrankelGriddedSurface
extends EvenlyGriddedSurfFromSimpleFaultData

Title: FrankelGriddedSurface. This creates an EvenlyDiscretizedSurface using the scheme defined by Art Frankel in his Fortran code for the 1996 USGS hazard maps. Grid points are projected down dip at an angle perpendicular to the azimuth of each segment.
Description:

Version:

1.0

Author:

Steven W. Rock

See Also:

Serialized Form

Field Summary

protected static String	C
protected static boolean	D
protected static String	ERR
protected static double	PI_RADIANS

Fields inherited from class org.opensha.sha.faultSurface.EvenlyGriddedSurfFromSimpleFaultData

aveDip, faultTrace, lowerSeismogenicDepth, upperSeismogenicDepth

Fields inherited from class org.opensha.sha.faultSurface.AbstractEvenlyGriddedSurface

gridSpacingAlong, gridSpacingDown, sameGridSpacing

Fields inherited from class org.opensha.commons.data.Container2DImpl

data, name, numCols, numRows, size, TAB

Constructor Summary

FrankelGriddedSurface(ArrayList<SimpleFaultData> simpleFaultData, double gridSpacing)
Stitch Together the fault sections.

FrankelGriddedSurface(FaultTrace faultTrace, double aveDip, double upperSeismogenicDepth, double lowerSeismogenicDepth, double gridSpacing)
This applies the grid spacing exactly as given (trimming any remainder from the ends),

FrankelGriddedSurface(SimpleFaultData simpleFaultData, double gridSpacing)
This applies the grid spacing exactly as given (trimming any remainder from the ends),

FrankelGriddedSurface(SimpleFaultData simpleFaultData, double maxGridSpacingAlong, double maxGridSpacingDown)
This will fit the length & DDW of the fault exactly (no trimming) by adjusting the grid spacing to just below the grid spacings given

Method Summary

protected Object	clone()
FrankelGriddedSurface	deepCopy() This returns a deep copy of this FrankelGriddedSurface
FrankelGriddedSurface	deepCopyOverrideDepth(double depth) This returns a deep copy of this FrankelGriddedSurface with all depths set to the given depth (if depth is NaN, the original depth will be preserved).
double	getAveDipDirection() Average dip direction (degrees) of rupture surface
static void	main(String[] args)

Methods inherited from class org.opensha.sha.faultSurface.EvenlyGriddedSurfFromSimpleFaultData

assertValidData, getAveDip, getAveRupTopDepth, getAveStrike, getFaultTrace, getLowerSeismogenicDepth, getUpperEdge, getUpperSeismogenicDepth, set

Methods inherited from class org.opensha.sha.faultSurface.AbstractEvenlyGriddedSurfaceWithSubsets

getNthSubsetSurface, getNthSubsetSurface, getNthSubsetSurfaceCenteredDownDip, getNumSubsetSurfaces, getNumSubsetSurfacesAlongLength, getSubsetSurfacesIterator, getSubsetSurfacesIterator

Methods inherited from class org.opensha.sha.faultSurface.AbstractEvenlyGriddedSurface

getArea, getAveGridSpacing, getAveLength, getAveWidth, getDistanceJB, getDistanceRup, getDistanceSeis, getDistanceX, getEvenlyDiscritizedListOfLocsOnSurface, getEvenlyDiscritizedPerimeter, getEvenlyDiscritizedUpperEdge, getFirstLocOnUpperEdge, getFractionOfSurfaceInRegion, getGridSpacingAlongStrike, getGridSpacingDownDip, getInfo, getLastLocOnUpperEdge, getLocation, getLocationsIterator, getMinDistance, getPerimeter, getRowAsTrace, isGridSpacingSame, isPointSurface

Methods inherited from class org.opensha.commons.data.Container2DImpl

checkBounds, clear, exist, get, getAllByColumnsIterator, getAllByRowsIterator, getColumnIterator, getName, getNumCols, getNumRows, getRowIterator, iterator, listIterator, set, setName, setNumRowsAndNumCols, size, toJava2D, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensha.commons.data.Container2D

clear, exist, get, getAllByColumnsIterator, getAllByRowsIterator, getColumnIterator, getNumCols, getNumRows, getRowIterator, listIterator, set, setName, size, toString

Methods inherited from interface org.opensha.commons.data.Named

getName

Methods inherited from interface java.lang.Iterable

iterator

Field Detail

C

protected static final String C

See Also:

Constant Field Values

D

protected static final boolean D

See Also:

Constant Field Values

PI_RADIANS

protected static final double PI_RADIANS

See Also:

Constant Field Values

ERR

protected static final String ERR

See Also:

Constant Field Values

Constructor Detail

FrankelGriddedSurface

public FrankelGriddedSurface(SimpleFaultData simpleFaultData,
                             double gridSpacing)
                      throws FaultException

This applies the grid spacing exactly as given (trimming any remainder from the ends),

Throws:

FaultException

FrankelGriddedSurface

public FrankelGriddedSurface(FaultTrace faultTrace,
                             double aveDip,
                             double upperSeismogenicDepth,
                             double lowerSeismogenicDepth,
                             double gridSpacing)
                      throws FaultException

This applies the grid spacing exactly as given (trimming any remainder from the ends),

Throws:

FaultException

FrankelGriddedSurface

public FrankelGriddedSurface(ArrayList<SimpleFaultData> simpleFaultData,
                             double gridSpacing)
                      throws FaultException

Stitch Together the fault sections. It assumes: 1. Sections are in correct order 2. Distance between end points of section in correct order is less than the distance to opposite end of section Upper seismogenic depth, sip aand lower seimogenic depth are area weighted.

Parameters:

simpleFaultData -

gridSpacing -

Throws:

FaultException

FrankelGriddedSurface

public FrankelGriddedSurface(SimpleFaultData simpleFaultData,
                             double maxGridSpacingAlong,
                             double maxGridSpacingDown)
                      throws FaultException

This will fit the length & DDW of the fault exactly (no trimming) by adjusting the grid spacing to just below the grid spacings given

Parameters:

simpleFaultData -

maxGridSpacingAlong -

maxGridSpacingDown -

Throws:

FaultException

Method Detail

getAveDipDirection

public double getAveDipDirection()

Description copied from interface: RuptureSurface

Average dip direction (degrees) of rupture surface

Returns:

deepCopy

public FrankelGriddedSurface deepCopy()

This returns a deep copy of this FrankelGriddedSurface

Returns:

deepCopyOverrideDepth

public FrankelGriddedSurface deepCopyOverrideDepth(double depth)

This returns a deep copy of this FrankelGriddedSurface with all depths set to the given depth (if depth is NaN, the original depth will be preserved). This is useful for background seismicity sources that create copies of Frankel surfaces with only the depths changed.

Parameters:

depth - new depth value to override all depths in cloned surface, or NaN to preserve original depths

Returns:

clone

protected Object clone()
                throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

main

public static void main(String[] args)