ucar.grib.grib1
Class Grib1ExtractRawData

java.lang.Object
  ucar.grib.grib1.Grib1ExtractRawData

public final class Grib1ExtractRawData
extends java.lang.Object

A class that scans a GRIB file to extract product information.

Field Summary

static boolean

getParameter

Constructor Summary

Grib1ExtractRawData(ucar.unidata.io.RandomAccessFile raf)
Constructs a Grib1Input object from a raf.

Method Summary

int	getEdition() Grib edition number 1, 2 or 0 not a Grib file.
static void	main(java.lang.String[] args) Outputs first record of raw data to STDOUT or parms based on discipline, category, and number
boolean	scan(int[] parm) scans a Grib file to gather information that could be used to create an index or dump the metadata contents.

Methods inherited from class java.lang.Object

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

Field Detail

getParameter

public static boolean getParameter

Constructor Detail

Grib1ExtractRawData

public Grib1ExtractRawData(ucar.unidata.io.RandomAccessFile raf)

Constructs a Grib1Input object from a raf.

Parameters:

raf - with GRIB content

Method Detail

scan

public final boolean scan(int[] parm)
                   throws NotSupportedException,
                          java.io.IOException

scans a Grib file to gather information that could be used to create an index or dump the metadata contents.

Parameters:

parm -

Throws:

NotSupportedException

java.io.IOException - if raf does not contain a valid GRIB record

getEdition

public final int getEdition()
                     throws java.io.IOException,
                            NotSupportedException

Grib edition number 1, 2 or 0 not a Grib file.

Returns:

int 0 not a Grib file, 1 Grib1, 2 Grib2

Throws:

NotSupportedException

java.io.IOException

main

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

Outputs first record of raw data to STDOUT or parms based on discipline, category, and number

Parameters:

args - filename

Throws:

java.io.IOException

NotSupportedException