ucar.nc2.iosp.vis5d

Class Vis5DIosp

java.lang.Object

ucar.nc2.iosp.AbstractIOServiceProvider

ucar.nc2.iosp.vis5d.Vis5DIosp

All Implemented Interfaces:

IOServiceProvider

public class Vis5DIosp
extends AbstractIOServiceProvider

Vis5D grid file reader. Only support Vis5D grids, not the TOPO files.

Author:

dmurray

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Vis5DIosp.Vis5DLookup Get all the information about a Vis5D file

Field Summary

Fields inherited from class ucar.nc2.iosp.AbstractIOServiceProvider

location, ncfile, raf, rafOrder

Constructor Summary

Constructors

Constructor and Description
Vis5DIosp()

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close this IOSP
String	getFileTypeDescription() Get the file type description
String	getFileTypeId() Get the file type id
boolean	isValidFile(RandomAccessFile raf) Is this a valid file?
void	open(RandomAccessFile raf, NetcdfFile ncfile, CancelTask cancelTask) Open the service provider for reading.
Array	readData(Variable v2, Section section) Read the data for the variable

Methods inherited from class ucar.nc2.iosp.AbstractIOServiceProvider

getDetailInfo, getFileTypeVersion, getLastModified, getStructureIterator, reacquire, readSection, readToByteChannel, readToOutputStream, release, sendIospMessage, streamToByteChannel, syncExtend, toStringDebug

Methods inherited from class java.lang.Object

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

Constructor Detail

Vis5DIosp

public Vis5DIosp()

Method Detail

isValidFile

public boolean isValidFile(RandomAccessFile raf)
                    throws IOException

Is this a valid file?

Parameters:

raf - RandomAccessFile to check

Returns:

true if a valid McIDAS AREA file

Throws:

IOException - problem reading file

getFileTypeId

public String getFileTypeId()

Get the file type id

Returns:

the file type id

getFileTypeDescription

public String getFileTypeDescription()

Get the file type description

Returns:

the file type description

open

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

Open the service provider for reading.

Specified by:

open in interface IOServiceProvider

Overrides:

open in class AbstractIOServiceProvider

Parameters:

raf - file to read from

ncfile - netCDF file we are writing to (memory)

cancelTask - task for cancelling

Throws:

IOException - problem reading file

readData

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

Read the data for the variable

Parameters:

v2 - Variable to read

section - section infomation

Returns:

Array of data

Throws:

IOException - problem reading from file

InvalidRangeException - invalid Range

close

public void close()
           throws IOException

Close this IOSP

Specified by:

close in interface IOServiceProvider

Overrides:

close in class AbstractIOServiceProvider

Throws:

IOException - problem closing file