Package edu.sc.seis.seisFile.earthworm

Class TraceBuf2

java.lang.Object

edu.sc.seis.seisFile.earthworm.TraceBuf2

public class TraceBuf2
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	AMPLIFIER_SATURATED
static int	DIGITIZER_CLIPPED
static int	FILTER_CHARGING
static int	GLITCHES_DETECTED
static int	HEADER_SIZE
static java.lang.String	INTEL_IEEE_DOUBLE_PRECISION_REAL
static java.lang.String	INTEL_IEEE_INTEGER
static java.lang.String	INTEL_IEEE_SHORT_INTEGER
static java.lang.String	INTEL_IEEE_SINGLE_PRECISION_REAL
static java.lang.String	LOC_NULL_STRING
static int	MAX_CHAN_LEN
static int	MAX_LOC_LEN
static int	MAX_NET_LEN
static int	MAX_STA_LEN
static int	MAX_TRACEBUF_SIZE
static int	MISSING_DATA_PRESENT
static java.lang.String	NORESS_GAIN_RANGED
static short	S_ZERO
static int	SPIKES_DETECTED
static java.lang.String	SUN_IEEE_DOUBLE_PRECISION_REAL
static java.lang.String	SUN_IEEE_INTEGER
static java.lang.String	SUN_IEEE_SHORT_INTEGER
static java.lang.String	SUN_IEEE_SINGLE_PRECISION_REAL
static int	TELEMETRY_SYNCH_ERROR
static int	TIME_TAG_QUESTIONABLE
static java.lang.String	TRACEBUF_VERSION
static long	Y1970_TO_Y2000_SECONDS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TraceBuf2()	for use by static read method.
	TraceBuf2(byte[] data)
	TraceBuf2(int pin, int numSamples, double startTime, double sampleRate, java.lang.String station, java.lang.String network, java.lang.String channel, java.lang.String locId, double[] data)
	TraceBuf2(int pin, int numSamples, double startTime, double sampleRate, java.lang.String station, java.lang.String network, java.lang.String channel, java.lang.String locId, float[] data)
	TraceBuf2(int pin, int numSamples, double startTime, double sampleRate, java.lang.String station, java.lang.String network, java.lang.String channel, java.lang.String locId, int[] intData)
	TraceBuf2(int pin, int numSamples, double startTime, double sampleRate, java.lang.String station, java.lang.String network, java.lang.String channel, java.lang.String locId, short[] data)

Method Summary

Modifier and Type	Method	Description
static void	checkRecordLengthExp(int recLenExp)
edu.iris.dmc.seedcodec.SteimFrameBlock	encodeSteim1(int recLenExp)	encodes the data as Steim1.
edu.iris.dmc.seedcodec.SteimFrameBlock	encodeSteim1(int recLenExp, int offset)	encodes the data starting at offset as Steim1.
edu.iris.dmc.seedcodec.SteimFrameBlock	encodeSteim2(int recLenExp)	encodes the data as Steim2.
edu.iris.dmc.seedcodec.SteimFrameBlock	encodeSteim2(int recLenExp, int offset)	encodes the data starting at offset as Steim1.
static java.lang.String	extractDataType(byte[] data)
static int	extractNumSamples(byte[] data, boolean swapBytes)
java.lang.String	formatNSLCCodes()
java.lang.String	getChannel()
java.lang.String	getDataType()
double[]	getDoubleData()
java.time.Instant	getEndDate()
double	getEndTime()
float[]	getFloatData()
int[]	getIntData()
java.lang.String	getLocId()
java.lang.String	getNetwork()
int	getNumSamples()
short	getPad()
int	getPin()
java.time.Instant	getPredictedNextStartDate()	Predicted start of the next tracebuf.
double	getPredictedNextStartTime()	Predicted start of the next tracebuf in seconds.
short	getQuality()
double	getSampleRate()
static int	getSampleSize(java.lang.String dataType)
byte	getSeedEncoding()
short[]	getShortData()
int	getSize()
java.time.Instant	getStartDate()
double	getStartTime()
java.lang.String	getStation()
java.lang.String	getVersion()
boolean	isDoubleData()
static boolean	isDoubleData(java.lang.String dataType)
boolean	isFloatData()
static boolean	isFloatData(java.lang.String dataType)
boolean	isIntData()
static boolean	isIntData(java.lang.String dataType)
boolean	isShortData()
static boolean	isShortData(java.lang.String dataType)
static boolean	isSwapBytes(java.lang.String dataType)
static TraceBuf2	read(java.io.DataInput in)
java.util.List<TraceBuf2>	split(int maxSize)
byte[]	toByteArray()
java.util.List<DataRecord>	toMiniSeed(int recLenExp, int compressionType)
java.util.List<DataRecord>	toMiniSeedNoCompression(int recLenExp)
DataRecord	toMiniSeedNoSplit(int recLenExp, boolean steim1)
java.lang.String	toString()
java.lang.String	toStringWithData()
void	write(java.io.DataOutputStream out)

Methods inherited from class java.lang.Object

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

Field Detail

LOC_NULL_STRING

public static final java.lang.String LOC_NULL_STRING

See Also:

Constant Field Values

MAX_TRACEBUF_SIZE

public static final int MAX_TRACEBUF_SIZE

See Also:

Constant Field Values

AMPLIFIER_SATURATED

public static final int AMPLIFIER_SATURATED

See Also:

Constant Field Values

DIGITIZER_CLIPPED

public static final int DIGITIZER_CLIPPED

See Also:

Constant Field Values

SPIKES_DETECTED

public static final int SPIKES_DETECTED

See Also:

Constant Field Values

GLITCHES_DETECTED

public static final int GLITCHES_DETECTED

See Also:

Constant Field Values

MISSING_DATA_PRESENT

public static final int MISSING_DATA_PRESENT

See Also:

Constant Field Values

TELEMETRY_SYNCH_ERROR

public static final int TELEMETRY_SYNCH_ERROR

See Also:

Constant Field Values

FILTER_CHARGING

public static final int FILTER_CHARGING

See Also:

Constant Field Values

TIME_TAG_QUESTIONABLE

public static final int TIME_TAG_QUESTIONABLE

See Also:

Constant Field Values

HEADER_SIZE

public static final int HEADER_SIZE

See Also:

Constant Field Values

SUN_IEEE_SINGLE_PRECISION_REAL

public static final java.lang.String SUN_IEEE_SINGLE_PRECISION_REAL

See Also:

Constant Field Values

SUN_IEEE_DOUBLE_PRECISION_REAL

public static final java.lang.String SUN_IEEE_DOUBLE_PRECISION_REAL

See Also:

Constant Field Values

SUN_IEEE_INTEGER

public static final java.lang.String SUN_IEEE_INTEGER

See Also:

Constant Field Values

SUN_IEEE_SHORT_INTEGER

public static final java.lang.String SUN_IEEE_SHORT_INTEGER

See Also:

Constant Field Values

INTEL_IEEE_SINGLE_PRECISION_REAL

public static final java.lang.String INTEL_IEEE_SINGLE_PRECISION_REAL

See Also:

Constant Field Values

INTEL_IEEE_DOUBLE_PRECISION_REAL

public static final java.lang.String INTEL_IEEE_DOUBLE_PRECISION_REAL

See Also:

Constant Field Values

INTEL_IEEE_INTEGER

public static final java.lang.String INTEL_IEEE_INTEGER

See Also:

Constant Field Values

INTEL_IEEE_SHORT_INTEGER

public static final java.lang.String INTEL_IEEE_SHORT_INTEGER

See Also:

Constant Field Values

NORESS_GAIN_RANGED

public static final java.lang.String NORESS_GAIN_RANGED

See Also:

Constant Field Values

TRACEBUF_VERSION

public static final java.lang.String TRACEBUF_VERSION

See Also:

Constant Field Values

MAX_NET_LEN

public static final int MAX_NET_LEN

See Also:

Constant Field Values

MAX_STA_LEN

public static final int MAX_STA_LEN

See Also:

Constant Field Values

MAX_LOC_LEN

public static final int MAX_LOC_LEN

See Also:

Constant Field Values

MAX_CHAN_LEN

public static final int MAX_CHAN_LEN

See Also:

Constant Field Values

S_ZERO

public static final short S_ZERO

See Also:

Constant Field Values

Y1970_TO_Y2000_SECONDS

public static long Y1970_TO_Y2000_SECONDS

Constructor Detail

TraceBuf2

protected TraceBuf2()

for use by static read method.

TraceBuf2

public TraceBuf2(int pin,
                 int numSamples,
                 double startTime,
                 double sampleRate,
                 java.lang.String station,
                 java.lang.String network,
                 java.lang.String channel,
                 java.lang.String locId,
                 short[] data)

TraceBuf2

public TraceBuf2(int pin,
                 int numSamples,
                 double startTime,
                 double sampleRate,
                 java.lang.String station,
                 java.lang.String network,
                 java.lang.String channel,
                 java.lang.String locId,
                 int[] intData)

TraceBuf2

public TraceBuf2(int pin,
                 int numSamples,
                 double startTime,
                 double sampleRate,
                 java.lang.String station,
                 java.lang.String network,
                 java.lang.String channel,
                 java.lang.String locId,
                 float[] data)

TraceBuf2

public TraceBuf2(int pin,
                 int numSamples,
                 double startTime,
                 double sampleRate,
                 java.lang.String station,
                 java.lang.String network,
                 java.lang.String channel,
                 java.lang.String locId,
                 double[] data)

TraceBuf2

public TraceBuf2(byte[] data)

Method Detail

read

public static TraceBuf2 read(java.io.DataInput in)
                      throws java.io.IOException

Throws:

java.io.IOException

extractNumSamples

public static int extractNumSamples(byte[] data,
                                    boolean swapBytes)

extractDataType

public static java.lang.String extractDataType(byte[] data)

isSwapBytes

public static boolean isSwapBytes(java.lang.String dataType)

getSampleSize

public static int getSampleSize(java.lang.String dataType)

write

public void write(java.io.DataOutputStream out)
           throws java.io.IOException

Throws:

java.io.IOException

split

public java.util.List<TraceBuf2> split(int maxSize)

isShortData

public boolean isShortData()

isIntData

public boolean isIntData()

isFloatData

public boolean isFloatData()

isDoubleData

public boolean isDoubleData()

isShortData

public static boolean isShortData(java.lang.String dataType)

isIntData

public static boolean isIntData(java.lang.String dataType)

isFloatData

public static boolean isFloatData(java.lang.String dataType)

isDoubleData

public static boolean isDoubleData(java.lang.String dataType)

getPin

public int getPin()

getNumSamples

public int getNumSamples()

getStartTime

public double getStartTime()

getEndTime

public double getEndTime()

getPredictedNextStartTime

public double getPredictedNextStartTime()

Predicted start of the next tracebuf in seconds.

getPredictedNextStartDate

public java.time.Instant getPredictedNextStartDate()

Predicted start of the next tracebuf.

getStartDate

public java.time.Instant getStartDate()

getEndDate

public java.time.Instant getEndDate()

getSampleRate

public double getSampleRate()

getStation

public java.lang.String getStation()

getNetwork

public java.lang.String getNetwork()

getChannel

public java.lang.String getChannel()

formatNSLCCodes

public java.lang.String formatNSLCCodes()

getLocId

public java.lang.String getLocId()

getVersion

public java.lang.String getVersion()

getDataType

public java.lang.String getDataType()

getQuality

public short getQuality()

getPad

public short getPad()

getShortData

public short[] getShortData()

getIntData

public int[] getIntData()

getFloatData

public float[] getFloatData()

getDoubleData

public double[] getDoubleData()

getSeedEncoding

public byte getSeedEncoding()

toByteArray

public byte[] toByteArray()
                   throws java.io.IOException

Throws:

java.io.IOException

encodeSteim1

public edu.iris.dmc.seedcodec.SteimFrameBlock encodeSteim1(int recLenExp)
                                                    throws SeedFormatException

encodes the data as Steim1. The encoding will stop when full, the caller must check the number of samples in the returned SteimFramBlock to ensure all samples were included.

Parameters:

recLenExp - power of 2 for record size, generally 8-12

Returns:

Steim1 encoding of the data

Throws:

SeedFormatException - if data is not integer or compression errors occur

encodeSteim1

public edu.iris.dmc.seedcodec.SteimFrameBlock encodeSteim1(int recLenExp,
                                                           int offset)
                                                    throws SeedFormatException

encodes the data starting at offset as Steim1. The encoding will stop when full, the caller must check the number of samples in the returned SteimFramBlock to ensure all samples were included.

Parameters:

recLenExp - power of 2 for record size, generally 8-12

offset - starting point for encoding, first sample to use

Returns:

Steim1 encoding of the data

Throws:

SeedFormatException - if data is not integer or compression errors occur

encodeSteim2

public edu.iris.dmc.seedcodec.SteimFrameBlock encodeSteim2(int recLenExp)
                                                    throws SeedFormatException

encodes the data as Steim2. The encoding will stop when full, the caller must check the number of samples in the returned SteimFramBlock to ensure all samples were included.

Parameters:

recLenExp - power of 2 for record size, generally 8-12

Returns:

Steim2 encoding of the data

Throws:

SeedFormatException - if data is not integer or compression errors occur

encodeSteim2

public edu.iris.dmc.seedcodec.SteimFrameBlock encodeSteim2(int recLenExp,
                                                           int offset)
                                                    throws SeedFormatException

encodes the data starting at offset as Steim1. The encoding will stop when full, the caller must check the number of samples in the returned SteimFramBlock to ensure all samples were included.

Parameters:

recLenExp - power of 2 for record size, generally 8-12

offset - starting point for encoding, first sample to use

Returns:

Steim2 encoding of the data

Throws:

SeedFormatException - if data is not integer or compression errors occur

checkRecordLengthExp

public static void checkRecordLengthExp(int recLenExp)

toMiniSeedNoCompression

public java.util.List<DataRecord> toMiniSeedNoCompression(int recLenExp)
                                                   throws SeedFormatException

Throws:

SeedFormatException

toMiniSeed

public java.util.List<DataRecord> toMiniSeed(int recLenExp,
                                             int compressionType)
                                      throws SeedFormatException

Throws:

SeedFormatException

toMiniSeedNoSplit

public DataRecord toMiniSeedNoSplit(int recLenExp,
                                    boolean steim1)
                             throws SeedFormatException

Throws:

SeedFormatException

getSize

public int getSize()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toStringWithData

public java.lang.String toStringWithData()