Package edu.sc.seis.TauP

Class TauP_SetSac

java.lang.Object

edu.sc.seis.TauP.TauP_Tool

edu.sc.seis.TauP.TauP_Time

edu.sc.seis.TauP.TauP_SetSac

public class TauP_SetSac
extends TauP_Time

Calculate times for phases and set sac headers based on gcarc or dist or station lat and lon and event lat and lon. Note that triplicated phases will cause problems, as there is only one spot to put a time. An improved method would allow a phase to have several t#'s associated with it, so that all arrivals could be marked. Currently however, only the first arrival for a phase name is used. Warning: I assume the evdp header has depth in meters unless the -evdpkm flag is set, in which case I assume kilometers. This may be a problem for users that improperly use kilometers for the depth units. Due to much abuse of the sac depth header units I output a warning message if the depth appears to be in kilometers, ie it is less than 1000. This can be safely ignored if the event really is less than 1000 meters deep.

Field Summary

Fields

Modifier and Type	Field	Description
static int	A_HEADER
protected boolean	evdpkm
protected java.util.List<java.lang.String>	sacFileNames

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

arrivals, azimuth, backAzimuth, degrees, depth, distKilometers, eventLat, eventLon, GUI, modelName, onlyPrintRayP, onlyPrintTime, phaseNames, receiverDepth, relativeArrival, relativePhaseName, stationLat, stationLon, takeoffAngle, tMod, tModDepth

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

DEBUG, expert, JSON, outFileBase, outForms, outputFormat, TEXT, toolProps, verbose, writer

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TauP_SetSac()
	TauP_SetSac(TauModel tMod)
	TauP_SetSac(java.lang.String modelName)

Method Summary

Modifier and Type	Method	Description
void	calculate(double degrees)
boolean	getEvdpkm()
void	init()	preforms intialization of the tool.
static void	main(java.lang.String[] args)	Allows TauP_SetSac to run as an application.
java.lang.String[]	parseCmdLineArgs(java.lang.String[] args)
void	printStdUsage()	Prints the command line arguments common to all TauP tools.
void	printUsage()
void	printUsageTail()
void	processSacFile(java.io.File f)
void	setEvdpkm(boolean evdpkm)
void	setSacFileNames(java.lang.String[] sacFileNames)
static void	setSacTHeader(edu.sc.seis.seisFile.sac.SacTimeSeries sacFile, int headerNum, Arrival arrival)
protected void	setSacVarNums()
void	start()

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

appendPhaseName, appendPhaseName, calcTakeoff, calcTime, clearArrivals, clearPhaseNames, clearPhases, depthCorrect, depthCorrect, destroy, getArrival, getArrivals, getDisconDepths, getNumArrivals, getNumPhases, getPhaseNames, getPhaseNames, getPhaseNameString, getReceiverDepth, getSeismicPhases, getSourceDepth, getTauModel, getTauModelDepthCorrected, getTauModelName, linearInterp, loadTauModel, parseDegreeList, parsePhaseList, printHelp, printResult, printResultJSON, printResultText, printStdUsageHead, readPhaseFile, readTauModel, recalcPhases, setPhaseNames, setPhaseNames, setReceiverDepth, setSourceDepth, setTauModel, sortArrivals

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

dashEquals, endGmtAndCleanUp, getOutFile, getOutFileBase, getOutFileExtension, getOutputFormat, getWriter, parseCommonCmdLineArgs, printNoComprendoArgs, printScriptBeginning, printStdUsageHead, printStdUsageTail, setOutFileBase, setOutFileExtension, setOutputFormat, setWriter, toolNameFromClass

Methods inherited from class java.lang.Object

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

Field Detail

sacFileNames

protected java.util.List<java.lang.String> sacFileNames

evdpkm

protected boolean evdpkm

A_HEADER

public static final int A_HEADER

See Also:

Constant Field Values

Constructor Detail

TauP_SetSac

protected TauP_SetSac()

TauP_SetSac

public TauP_SetSac(TauModel tMod)
            throws TauModelException

Throws:

TauModelException

TauP_SetSac

public TauP_SetSac(java.lang.String modelName)
            throws TauModelException

Throws:

TauModelException

Method Detail

getEvdpkm

public boolean getEvdpkm()

setEvdpkm

public void setEvdpkm(boolean evdpkm)

setSacFileNames

public void setSacFileNames(java.lang.String[] sacFileNames)

setSacVarNums

protected void setSacVarNums()

calculate

public void calculate(double degrees)
               throws TauModelException

Overrides:

calculate in class TauP_Time

Throws:

TauModelException

init

public void init()
          throws TauPException

Description copied from class: TauP_Time

preforms intialization of the tool. Properties are queried for the the default model to load, source depth to use, phases to use, etc. Note that because of the IO inherent in these operations, this method is not appropriate for Applets. Applets should load TauModels themselves and use the setTauModel(TauModel) method.

Overrides:

init in class TauP_Time

Throws:

TauPException

start

public void start()
           throws java.io.IOException,
                  TauModelException

Overrides:

start in class TauP_Time

Throws:

java.io.IOException

TauModelException

processSacFile

public void processSacFile(java.io.File f)
                    throws java.io.FileNotFoundException,
                           java.io.IOException,
                           TauModelException

Throws:

java.io.FileNotFoundException

java.io.IOException

TauModelException

setSacTHeader

public static void setSacTHeader(edu.sc.seis.seisFile.sac.SacTimeSeries sacFile,
                                 int headerNum,
                                 Arrival arrival)

printStdUsage

public void printStdUsage()

Description copied from class: TauP_Time

Prints the command line arguments common to all TauP tools.

Overrides:

printStdUsage in class TauP_Time

printUsageTail

public void printUsageTail()

printUsage

public void printUsage()

Overrides:

printUsage in class TauP_Time

parseCmdLineArgs

public java.lang.String[] parseCmdLineArgs(java.lang.String[] args)
                                    throws java.io.IOException

Overrides:

parseCmdLineArgs in class TauP_Time

Throws:

java.io.IOException

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Allows TauP_SetSac to run as an application. Creates an instance of TauP_SetSac. ToolRun.main should be used instead.

Throws:

java.io.IOException