ucar.grib.grib1

Class Grib1BitMapSection

java.lang.Object

ucar.grib.grib1.Grib1BitMapSection

public final class Grib1BitMapSection
extends Object

A class that represents the bitmap section (BMS) of a GRIB record. It indicates grid points where no grid value is defined by a 0.

Version:

1.0

Constructor Summary

Constructors

Constructor and Description
Grib1BitMapSection(RandomAccessFile raf) Constructs a Grib1BitMapSection object from a raf input stream.

Method Summary

Methods

Modifier and Type	Method and Description
boolean[]	getBitmap() Get bit map.

Methods inherited from class java.lang.Object

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

Constructor Detail

Grib1BitMapSection

public Grib1BitMapSection(RandomAccessFile raf)
                   throws IOException

Constructs a Grib1BitMapSection object from a raf input stream.

Parameters:

raf - input stream with BMS content

Throws:

IOException - if stream can not be opened etc.

IOException - if stream contains no valid GRIB file

Method Detail

getBitmap

public final boolean[] getBitmap()

Get bit map.

Returns:

bit map as array of boolean values