ucar.nc2.grib.grib2

Class Grib2DataReader2

java.lang.Object

ucar.nc2.grib.grib2.Grib2DataReader2

public class Grib2DataReader2
extends java.lang.Object

Reads the data from one grib2 record. Original code almost for sure came from GEMPAK, but the lineage is unknown.

Since:

4/2/11

See Also:

"https://raw.githubusercontent.com/Unidata/gempak/master/extlibs/NDFD/mdlg2dec/unpk_cmplx.f", "http://slosh.nws.noaa.gov/svn/degrib/vendor/grib2_unpacker/current/unpksecdif.f", "unpk_complex in wgrib2 code"

Constructor Summary

Constructors

Constructor and Description
Grib2DataReader2(int dataTemplate, int totalNPoints, int dataNPoints, int scanMode, int nx, long startPos, int dataLength)

Method Summary

Modifier and Type	Method and Description
float[]	getData(RandomAccessFile raf, Grib2SectionBitMap bitmapSection, Grib2Drs gdrs)
float[]	getData40(RandomAccessFile raf, Grib2Drs.Type40 gdrs)
int[]	getData40raw(RandomAccessFile raf, Grib2Drs.Type40 gdrs)
float[]	getData41(RandomAccessFile raf, Grib2Drs.Type0 gdrs)
float[]	getData50002(RandomAccessFile raf, Grib2Drs.Type50002 gdrs)
int[]	getRawData(RandomAccessFile raf, Grib2SectionBitMap bitmapSection, Grib2Drs gdrs)

Methods inherited from class java.lang.Object

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

Constructor Detail

Grib2DataReader2

public Grib2DataReader2(int dataTemplate,
                        int totalNPoints,
                        int dataNPoints,
                        int scanMode,
                        int nx,
                        long startPos,
                        int dataLength)

Method Detail

getData

public float[] getData(RandomAccessFile raf,
                       Grib2SectionBitMap bitmapSection,
                       Grib2Drs gdrs)
                throws java.io.IOException

Throws:

java.io.IOException

getRawData

public int[] getRawData(RandomAccessFile raf,
                        Grib2SectionBitMap bitmapSection,
                        Grib2Drs gdrs)
                 throws java.io.IOException

Throws:

java.io.IOException

getData40

public float[] getData40(RandomAccessFile raf,
                         Grib2Drs.Type40 gdrs)
                  throws java.io.IOException

Throws:

java.io.IOException

getData40raw

public int[] getData40raw(RandomAccessFile raf,
                          Grib2Drs.Type40 gdrs)
                   throws java.io.IOException

Throws:

java.io.IOException

getData41

public float[] getData41(RandomAccessFile raf,
                         Grib2Drs.Type0 gdrs)
                  throws java.io.IOException

Throws:

java.io.IOException

getData50002

public float[] getData50002(RandomAccessFile raf,
                            Grib2Drs.Type50002 gdrs)
                     throws java.io.IOException

Throws:

java.io.IOException