ucar.nc2.iosp.gempak
Class AbstractGempakStationFileReader

java.lang.Object
  ucar.nc2.iosp.gempak.GempakFileReader
      ucar.nc2.iosp.gempak.AbstractGempakStationFileReader

All Implemented Interfaces:

GempakConstants

Direct Known Subclasses:

GempakSoundingFileReader, GempakSurfaceFileReader

public abstract class AbstractGempakStationFileReader
extends GempakFileReader

Class to hold common methods for reading surface and sounding files

Author:

IDV Development Team

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.iosp.gempak.GempakFileReader

GempakFileReader.DMFileHeaderInfo, GempakFileReader.DMHeaders, GempakFileReader.DMKeys, GempakFileReader.DMLabel, GempakFileReader.DMParam, GempakFileReader.DMPart, GempakFileReader.Key, GempakFileReader.PackingInfo, GempakFileReader.RData

Field Summary

static java.lang.String	DATE date key identifier
protected java.lang.String	subType The file subtype
static java.lang.String	TIME time key identifier

Fields inherited from class ucar.nc2.iosp.gempak.GempakFileReader

dmLabel, fileHeaderInfo, fileSize, headers, keys, MTMACH, mvmst, needToSwap, parts, rf

Fields inherited from interface ucar.nc2.iosp.gempak.GempakConstants

COL, IMISSD, LLGDHD, LLNANL, LLNNAV, LLSTHL, MBLKSZ, MDCHAR, MDGDEC, MDGDIF, MDGGRB, MDGNMC, MDGNON, MDGRB2, MDGRID, MDINTG, MDREAL, MDRPCK, MFGD, MFSF, MFSN, MTALPH, MTAPOL, MTHP, MTIBM, MTIGPH, MTIRIS, MTLNUX, MTSUN, MTULTX, MTVAX, RDIFFD, RMISSD, ROW

Method Summary

int	findStationIndex(java.lang.String id) Find the station index for the specified station id.
java.util.List<java.util.Date>	getDates() Get the list of dates in this file.
protected java.lang.String	getDateString(int index) Get the date string at the index
protected java.lang.String	getFileSubType() Get the file sub type
java.lang.String	getFileType() Get the type for this file
java.util.List<GempakParameter>	getParameters(java.lang.String partName) Get the list of parameters for the part
java.util.List<java.lang.String>	getStationKeyNames() Get the station key names
java.util.List<GempakStation>	getStations() Get the list of stations in this file.
protected boolean	init() Initialize this reader.
protected boolean	init(boolean fullCheck) Initialize this reader.
protected java.util.List<java.lang.String>	makeDateList(boolean unique) Get the list of dates
protected abstract void	makeFileSubType() Subclasses need to set the subtype.
void	printDates() Print the list of dates in the file
void	printStations(boolean list) Print the list of dates in the file
protected boolean	readStationsAndTimes(boolean uniqueTimes) Read in the stations and times.

Methods inherited from class ucar.nc2.iosp.gempak.GempakFileReader

DM_RDTR, DM_RDTR, DM_RFLT, DM_RFLT, DM_RFLT, DM_RINT, DM_RINT, DM_RINT, DM_RPKG, DM_RSTR, DM_RSTR, DM_UNPK, findFileHeader, findKey, getBits, getByteOrder, getByteOrder, getDataPointer, getFile, getFileHeader, getFilename, getInitFileSize, getInstance, getOffset, getPart, getPartNumber, init, logError, main, printFileLabel, printHeaders, printKeys, printParts, readFileHeaderInfo, readHeaders, readKeys, readParts

Methods inherited from class java.lang.Object

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

Field Detail

DATE

public static final java.lang.String DATE

date key identifier

See Also:

Constant Field Values

TIME

public static final java.lang.String TIME

time key identifier

See Also:

Constant Field Values

subType

protected java.lang.String subType

The file subtype

Method Detail

init

protected boolean init()
                throws java.io.IOException

Initialize this reader. Read all the metadata

Overrides:

init in class GempakFileReader

Returns:

true if successful

Throws:

java.io.IOException - problem reading the data

init

protected boolean init(boolean fullCheck)
                throws java.io.IOException

Initialize this reader. Get the Grid specific info

Overrides:

init in class GempakFileReader

Parameters:

fullCheck - check to make sure there are grids we can handle

Returns:

true if successful

Throws:

java.io.IOException - problem reading the data

readStationsAndTimes

protected boolean readStationsAndTimes(boolean uniqueTimes)

Read in the stations and times. Subclasses should call this during init()

Parameters:

uniqueTimes - make a set of unique times

Returns:

true if stations and times were read okay.

makeDateList

protected java.util.List<java.lang.String> makeDateList(boolean unique)

Get the list of dates

Parameters:

unique - true for unique list

Returns:

the list of dates

getParameters

public java.util.List<GempakParameter> getParameters(java.lang.String partName)

Get the list of parameters for the part

Parameters:

partName - name of the part

Returns:

list of parameters

getStationKeyNames

public java.util.List<java.lang.String> getStationKeyNames()

Get the station key names

Returns:

the list of station key names

getStations

public java.util.List<GempakStation> getStations()

Get the list of stations in this file.

Returns:

list of stations.

getDates

public java.util.List<java.util.Date> getDates()

Get the list of dates in this file.

Returns:

list of dates.

getDateString

protected java.lang.String getDateString(int index)

Get the date string at the index

Parameters:

index - index (row or column)

Returns:

the date at that index

printDates

public void printDates()

Print the list of dates in the file

printStations

public void printStations(boolean list)

Print the list of dates in the file

Parameters:

list - true to list each station, false to list summary

findStationIndex

public int findStationIndex(java.lang.String id)

Find the station index for the specified station id.

Parameters:

id - station id (case sensitive)

Returns:

index or -1 if not found.

getFileType

public java.lang.String getFileType()

Get the type for this file

Returns:

file type

makeFileSubType

protected abstract void makeFileSubType()

Subclasses need to set the subtype. This is an abstract method so users will implement something to set the type.

getFileSubType

protected java.lang.String getFileSubType()

Get the file sub type

Returns:

the subtype.