net.sourceforge.jgrib
Class GribRecordIS

java.lang.Object
  net.sourceforge.jgrib.GribRecordIS

public class GribRecordIS
extends java.lang.Object

A class that represents the indicator section (IS) of a GRIB record.

Version:

1.1

Author:

Benjamin Stark, Richard D. Gonzalez - modified to indicate support of GRIB edition 1 only

Field Summary

protected int	edition Edition of GRIB specification used.
protected int	isLength Length in bytes of IS section.
protected int	length Length in bytes of GRIB record.

Constructor Summary

GribRecordIS(BitInputStream in)
Constructs a GribRecordIS object from a bit input stream.

Method Summary

int	getGribEdition() Get the edition of the GRIB specification used.
int	getGribLength() Get the byte length of this GRIB record.
int	getISLength() Get the byte length of the IS section.
java.lang.String	toString() Get a string representation of this IS.

Methods inherited from class java.lang.Object

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

Field Detail

length

protected int length

Length in bytes of GRIB record.

isLength

protected int isLength

Length in bytes of IS section. Section length differs between GRIB editions 1 and 2 Currently only GRIB edition 1 supported - length is 8 octets/bytes.

edition

protected int edition

Edition of GRIB specification used.

Constructor Detail

GribRecordIS

public GribRecordIS(BitInputStream in)
             throws NotSupportedException,
                    java.io.IOException

Constructs a GribRecordIS object from a bit input stream.

Parameters:

in - bit input stream with IS content

Throws:

NotSupportedException

java.io.IOException - if stream can not be opened etc.

Method Detail

getGribLength

public int getGribLength()

Get the byte length of this GRIB record.

Returns:

length in bytes of GRIB record

getISLength

public int getISLength()

Get the byte length of the IS section.

Returns:

length in bytes of IS section

getGribEdition

public int getGribEdition()

Get the edition of the GRIB specification used.

Returns:

edition number of GRIB specification

toString

public java.lang.String toString()

Get a string representation of this IS.

Overrides:

toString in class java.lang.Object

Returns:

string representation of this IS