io.github.kensuke1984.kibrary.util.sac

クラス SACUtil

java.lang.Object

io.github.kensuke1984.kibrary.util.sac.SACUtil

public final class SACUtil
extends java.lang.Object

Read/Write of a SAC file. (SAC: seismic analysis code)

関連項目:

SAC

メソッドのサマリー

修飾子とタイプ	メソッドと説明
static Trace	createTrace(java.nio.file.Path sacPath) The trace is DEEP copied.
static java.util.Map<SACHeaderEnum,java.lang.String>	readHeader(java.nio.file.Path sacPath) Read header values in a sacFile.
static double[]	readSACData(java.nio.file.Path sacPath) Waveform in sac file.
static boolean	rotate(java.nio.file.Path sacEPath, java.nio.file.Path sacNPath, java.nio.file.Path outputRPath, java.nio.file.Path outputTPath) By rotating hoge.E and hoge.N, write hoge.R and hoge.T The rotation is done by SAC.
static void	writeSAC(java.nio.file.Path outPath, java.util.Map<SACHeaderEnum,java.lang.String> headerMap, double[] data, java.nio.file.OpenOption... options)

クラスから継承されたメソッド java.lang.Object

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

メソッドの詳細

rotate

public static boolean rotate(java.nio.file.Path sacEPath,
                             java.nio.file.Path sacNPath,
                             java.nio.file.Path outputRPath,
                             java.nio.file.Path outputTPath)
                      throws java.io.IOException

By rotating hoge.E and hoge.N, write hoge.R and hoge.T The rotation is done by SAC.

パラメータ:

sacEPath - SAC file which component is E. must exist.

sacNPath - SAC file which component is N. must exist.

outputRPath - for write SAC with respect to R

outputTPath - for write SAC with respect to T

戻り値:

if the write is successful

例外:

java.io.IOException - if an I/O error occurs. If sacEPath or sacNPath does not exist, if write Paths already exist.

writeSAC

public static void writeSAC(java.nio.file.Path outPath,
                            java.util.Map<SACHeaderEnum,java.lang.String> headerMap,
                            double[] data,
                            java.nio.file.OpenOption... options)
                     throws java.io.IOException

パラメータ:

outPath - for write (If the file exists, it will be overwritten)

headerMap - of write SAC

data - of write SAC. The length must be same as NPTS.

options - Options for write

例外:

java.io.IOException - if an I/O error occurs

createTrace

public static Trace createTrace(java.nio.file.Path sacPath)
                         throws java.io.IOException

The trace is DEEP copied.

パラメータ:

sacPath - to extract waveform from

戻り値:

DEEP copied Trace from waveform in the sacFile

例外:

java.io.IOException - If sacFile does not exist, if an I/O error occurs.

readHeader

public static java.util.Map<SACHeaderEnum,java.lang.String> readHeader(java.nio.file.Path sacPath)
                                                                throws java.io.IOException

Read header values in a sacFile.

パラメータ:

sacPath - to read

戻り値:

Map of SACHeader in the file

例外:

java.io.IOException - If sacFile does not exist, if an I/O error occurs.

readSACData

public static double[] readSACData(java.nio.file.Path sacPath)
                            throws java.io.IOException

Waveform in sac file.

パラメータ:

sacPath - Path for a sac file

戻り値:

double[] of waveform data

例外:

java.io.IOException - if sacPath does not exist or if an I/O error occurs