ucar.nc2.grib.grib2

Class Grib2Iosp

java.lang.Object

ucar.nc2.iosp.AbstractIOServiceProvider

ucar.nc2.grib.GribIosp

ucar.nc2.grib.grib2.Grib2Iosp

All Implemented Interfaces:

IOServiceProvider

public class Grib2Iosp
extends GribIosp

Grib-2 Collection IOSP. Handles both collections and single GRIB files.

Since:

4/6/11

Author:

caron

Field Summary

Fields inherited from class ucar.nc2.grib.GribIosp

gribConfig, VARIABLE_ID_ATTNAME

Fields inherited from class ucar.nc2.iosp.AbstractIOServiceProvider

raf

Constructor Summary

Constructors

Constructor and Description
Grib2Iosp()
Grib2Iosp(GribCollection.GroupHcs gHcs)
Grib2Iosp(GribCollection gc)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
String	getDetailInfo()
String	getFileTypeDescription()
String	getFileTypeId()
boolean	isValidFile(RandomAccessFile raf)
static String	makeVariableLongName(Grib2Customizer cust, GribCollection.VariableIndex vindex)
static String	makeVariableName(Grib2Customizer tables, GribCollection gribCollection, GribCollection.VariableIndex vindex)
static String	makeVariableNameFromRecord(GribCollection.VariableIndex vindex)
static String	makeVariableNameFromTable(Grib2Customizer tables, GribCollection gribCollection, GribCollection.VariableIndex vindex)
static String	makeVariableUnits(Grib2Customizer tables, GribCollection.VariableIndex vindex)
void	open(RandomAccessFile raf, NetcdfFile ncfile, CancelTask cancelTask)
Array	readData(Variable v2, Section section)
long	streamToByteChannel(Variable v2, Section section, WritableByteChannel channel)

Methods inherited from class ucar.nc2.grib.GribIosp

sendIospMessage, setLookupTablePath, setParamTable, setParamTablePath

Methods inherited from class ucar.nc2.iosp.AbstractIOServiceProvider

getFileTypeVersion, getStructureIterator, readSection, readToByteChannel, readToOutputStream, sync, syncExtend, toStringDebug

Methods inherited from class java.lang.Object

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

Constructor Detail

Grib2Iosp

public Grib2Iosp()

Grib2Iosp

public Grib2Iosp(GribCollection.GroupHcs gHcs)

Grib2Iosp

public Grib2Iosp(GribCollection gc)

Method Detail

makeVariableName

public static String makeVariableName(Grib2Customizer tables,
                      GribCollection gribCollection,
                      GribCollection.VariableIndex vindex)

makeVariableNameFromTable

public static String makeVariableNameFromTable(Grib2Customizer tables,
                               GribCollection gribCollection,
                               GribCollection.VariableIndex vindex)

makeVariableNameFromRecord

public static String makeVariableNameFromRecord(GribCollection.VariableIndex vindex)

makeVariableLongName

public static String makeVariableLongName(Grib2Customizer cust,
                          GribCollection.VariableIndex vindex)

makeVariableUnits

public static String makeVariableUnits(Grib2Customizer tables,
                       GribCollection.VariableIndex vindex)

isValidFile

public boolean isValidFile(RandomAccessFile raf)
                    throws IOException

Throws:

IOException

getFileTypeId

public String getFileTypeId()

getFileTypeDescription

public String getFileTypeDescription()

open

public void open(RandomAccessFile raf,
        NetcdfFile ncfile,
        CancelTask cancelTask)
          throws IOException

Specified by:

open in interface IOServiceProvider

Overrides:

open in class AbstractIOServiceProvider

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface IOServiceProvider

Overrides:

close in class AbstractIOServiceProvider

Throws:

IOException

getDetailInfo

public String getDetailInfo()

Specified by:

getDetailInfo in interface IOServiceProvider

Overrides:

getDetailInfo in class AbstractIOServiceProvider

readData

public Array readData(Variable v2,
             Section section)
               throws IOException,
                      InvalidRangeException

Throws:

IOException

InvalidRangeException

streamToByteChannel

public long streamToByteChannel(Variable v2,
                       Section section,
                       WritableByteChannel channel)
                         throws IOException,
                                InvalidRangeException

Specified by:

streamToByteChannel in interface IOServiceProvider

Overrides:

streamToByteChannel in class AbstractIOServiceProvider

Throws:

IOException

InvalidRangeException