ucar.grib
Class GribReadTextIndex

java.lang.Object
  ucar.grib.GribReadTextIndex

public class GribReadTextIndex
extends Object

Read an old style text index and returns a GridIndex

Field Summary

static String

currentTextIndexVersion Current Text index version.

Constructor Summary

GribReadTextIndex()
Constructor for reading an existing text Index and making a GridIndex object.

Method Summary

static void	main(String[] args) testing
GridIndex	open(String location) open Grib Index file for scanning.
GridIndex	open(String location, InputStream ios) open Grib Index file for scanning.

Methods inherited from class java.lang.Object

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

Field Detail

currentTextIndexVersion

public static String currentTextIndexVersion

Current Text index version. If before this version, the gdsKey needs to be reduced to an int. Also the Text index version has to be < 7.0

Constructor Detail

GribReadTextIndex

public GribReadTextIndex()

Constructor for reading an existing text Index and making a GridIndex object.

Method Detail

open

public GridIndex open(String location)
               throws IOException

open Grib Index file for scanning.

Parameters:

location - URL or local filename of Grib Index file

Returns:

false if does not match current version; you should regenerate it in that case.

Throws:

IOException - on read error

open

public GridIndex open(String location,
                      InputStream ios)
               throws IOException

open Grib Index file for scanning.

Parameters:

location - URL or local filename of Grib Index file

ios - input stream

Returns:

gridIndex.

Throws:

IOException - on read error

main

public static void main(String[] args)
                 throws IOException

testing

Parameters:

args - index to read

Throws:

IOException - on read error