ucar.grib.grib1
Class Grib1BitMapSection

java.lang.Object
  ucar.grib.grib1.Grib1BitMapSection

public final class Grib1BitMapSection
extends java.lang.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

Grib1BitMapSection(ucar.unidata.io.RandomAccessFile raf)
Constructs a Grib1BitMapSection object from a raf input stream.

Method Summary

boolean[]

getBitmap() Get bit map.

Methods inherited from class java.lang.Object

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

Constructor Detail

Grib1BitMapSection

public Grib1BitMapSection(ucar.unidata.io.RandomAccessFile raf)
                   throws java.io.IOException

Constructs a Grib1BitMapSection object from a raf input stream.

Parameters:

raf - input stream with BMS content

Throws:

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

java.io.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