ucar.nc2.grib.grib2

Class Grib2SectionIndicator

java.lang.Object

ucar.nc2.grib.grib2.Grib2SectionIndicator

@Immutable
public class Grib2SectionIndicator
extends java.lang.Object

The Indicator Section for GRIB-2 files

Since:

3/28/11

Constructor Summary

Constructors

Constructor and Description
Grib2SectionIndicator(long startPos, long messageLength, int discipline)
Grib2SectionIndicator(RandomAccessFile raf) Read Grib2SectionIndicator from raf.

Method Summary

Modifier and Type	Method and Description
int	getDiscipline() Discipline - GRIB Master Table Number.
long	getEndPos()
long	getMessageLength() Get the length of this GRIB record in bytes.
long	getStartPos()

Methods inherited from class java.lang.Object

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

Constructor Detail

Grib2SectionIndicator

public Grib2SectionIndicator(RandomAccessFile raf)
                      throws java.io.IOException

Read Grib2SectionIndicator from raf.

Parameters:

raf - RandomAccessFile, with pointer at start (the "GRIB")

Throws:

java.io.IOException - on I/O error

java.lang.IllegalArgumentException - if not a GRIB-2 record

Grib2SectionIndicator

public Grib2SectionIndicator(long startPos,
                             long messageLength,
                             int discipline)

Method Detail

getMessageLength

public long getMessageLength()

Get the length of this GRIB record in bytes.

Returns:

length in bytes of GRIB record

getStartPos

public long getStartPos()

getEndPos

public long getEndPos()

getDiscipline

public int getDiscipline()

Discipline - GRIB Master Table Number.

Returns:

discipline number