edu.wisc.ssec.mcidasv.data
Class PolarOrbitTrackDataSource

java.lang.Object
  ucar.unidata.collab.SharableImpl
      ucar.unidata.data.DataSourceImpl
          edu.wisc.ssec.mcidasv.data.PolarOrbitTrackDataSource

All Implemented Interfaces:

Sharable, DataSource, DataSourceFactory, XmlPersistable

public class PolarOrbitTrackDataSource
extends DataSourceImpl

Class for Two-Line-Element data sources, to plot orbit tracks on McIDAS-V display window.

Version:

$Revision$

Author:

Tommy Jasmin

Field Summary

private List	choices
private SGP4SatData	data
private int	dTime time step between data points
private double	julDate0
private double	julDate1
private static org.slf4j.Logger	logger
static double	pi
private SatelliteTleSGP4	prop
private Hashtable	selectionProps
private TLE	tle
private List	tleCards
private List	twoDCategories list of twod categories

Fields inherited from class ucar.unidata.data.DataSourceImpl

changeDataPathsCbx, dataCacheKey, dataChoices, geoSelectionPanel, haveBeenUnPersisted, okToContinue, PARAM_SHOW_HIDE, PARAM_SHOW_NO, PARAM_SHOW_YES

Fields inherited from interface ucar.unidata.data.DataSource

DATAPATH_DATE_FORMAT, DATAPATH_DATE_PATTERN, MOST_RECENT, ordinalNames, PROP_AUTOCREATEDISPLAY, PROP_BASEDIRECTORY, PROP_CACHEABLE, PROP_DATACHOICENAME, PROP_DISPLAYPROPERTIES, PROP_DOCUMENTLINKS, PROP_FILEPATTERN, PROP_GEOLOCATION, PROP_ICON, PROP_NAME, PROP_POLLINFO, PROP_RESOLVERURL, PROP_SERVICE_HTTP, PROP_SUBPROPERTIES, PROP_TIMELABELS, PROP_TITLE

Constructor Summary

PolarOrbitTrackDataSource()
Default bean constructor for persistence; does nothing.

PolarOrbitTrackDataSource(DataSourceDescriptor descriptor, String filename, Hashtable properties)
Create a new PolarOrbitTrackDataSource

Method Summary

private void	checkFirstEntry()
private int	checksum(String str)
private int	decodeCard1(String card)
private int	decodeCard2(String card)
protected void	doMakeDataChoices() Make the data choices associated with this source.
protected Data	getDataInner(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties) Actually get the data identified by the given DataChoce.
private double	getDouble(int beg, int end, String card)
int	getDTime()
private int	getInt(int beg, int end, String card)
double	getNearestAltToGroundStation(double gsLat, double gsLon)
void	initAfterCreation()
protected void	initDataSelectionComponents(List<DataSelectionComponent> components, DataChoice dataChoice)
private void	makeCategories() Initialize the DataCategory objects that this data source uses.
private void	notTLE()
void	setDTime(int val)
boolean	showPropertiesDialog(String initTabName, boolean modal) Show the dialog

Methods inherited from class ucar.unidata.data.DataSourceImpl

addActions, addDataChangeListener, addDataChoice, addPropertiesTabs, addReloadTab, applyFieldMask, applyProperties, beginWritingDataToLocalDisk, canAddCurrentName, canCacheDataToDisk, canChangeData, canDoAllLevels, canDoFieldMask, canDoGeoSelection, canDoGeoSelectionMap, canDoGeoSelectionStride, canPoll, canSaveDataToLocalDisk, canShowParameter, checkForInitAfterUnPersistence, clearCachedData, clearFileCache, clearTimes, convertSourceFile, convertToFilesIfDirectory, createAutoDisplay, createCacheKey, createElement, decrOutstandingGetDataCalls, doDirectory, doMakeDateTimes, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSubsetPropertiesComponent, doRemove, endWritingDataToLocalDisk, equals, expandIfNeeded, findDataChoice, findDataChoices, flushCache, getAbsoluteDateTimes, getActions, getAlias, getAllDateTimes, getAllDateTimes, getAllLevels, getAllLevels, getAllTimesForTimeDriver, getCache, getCache, getCacheClearDelay, getCacheDataToDisk, getCompositeDataChoices, getData, getData, getDataCachePath, getDataChangeListeners, getDataChoices, getDataContext, getDataInner, getDataIsEditable, getDataPaths, getDataPrefix, getDataSelection, getDataSelectionComponents, getDataSource, getDateTimes, getDateTimeSelection, getDefaultSave, getDescription, getDescriptor, getErrorMessage, getEverChangedName, getExtraGeoSelectionComponent, getExtraTimesComponent, getFileFilterForPolling, getFullDescription, getid, getIdv, getInError, getLocalDirectory, getLocationForPolling, getLocationsForPolling, getMostRecentFiles, getName, getNameForDataSource, getNeedToShowErrorToUser, getNextId, getOutstandingGetDataCalls, getPartialDescription, getPassword, getPathsThatCanBeRelative, getPollingInfo, getProperties, getPropertiesComponents, getPropertiesHeader, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getRelativePaths, getSampleDataProjection, getSaveDataFileLabel, getSelectedDateTimes, getSelectedDateTimes, getTimesFromDataSelection, getTmpPaths, getTypeName, getUserName, handlePropertiesAction, hasPollingInfo, holdsDateTimes, holdsIndices, identifiedBy, identifiedByName, incrOutstandingGetDataCalls, initAfter, initAfterUnpersistence, initDataChoice, initFromXml, isPolling, loadFieldMask, loadFieldMask, loadLatestFile, logException, logException, makeDerivedDataChoices, makeSaveLocalActions, newFileFromPolling, newFilesFromPolling, notifyDataChange, propertiesChanged, putCache, putCache, reloadData, reloadData, reloadProperties, removeCache, removeDataChangeListener, removeDataChoice, removeProperty, replaceDataChoice, resetTmpState, saveDataToLocalDisk, saveDataToLocalDisk, saveDataToLocalDisk, selectTimesFromList, setAlias, setAskToUpdate, setCacheClearDelay, setCacheDataToDisk, setDataEditableStrings, setDataIsEditable, setDataIsRelative, setDataRelativeStrings, setDataSelection, setDateTimeSelection, setDefaultSave, setDescription, setDescriptor, setDirectory, setEverChangedName, setInError, setInError, setInError, setName, setNewFiles, setObjectProperties, setObjectProperty, setPassword, setPollingInfo, setPollLocation, setProperties, setProperty, setProperty, setRelativePaths, setTemplateName, setTmpPaths, setUserName, shouldCache, shouldCache, showPasswordDialog, showPropertiesDialog, showPropertiesDialog, showWaitDialog, tick, toString, toStringTruncated, updateDetailsText, updateState, writeFieldMaskFile, writeFieldMaskFile

Methods inherited from class ucar.unidata.collab.SharableImpl

applySharableProperties, doShare, doShare, doShareExternal, doShareInternal, getReceiveShareTime, getSharablePropertiesComponent, getShareGroup, getSharing, getUniqueId, initSharable, receiveShareData, removeSharable, setReceiveShareTime, setShareGroup, setSharing, setUniqueId, showSharableDialog

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.unidata.data.DataSource

getUniqueId

Field Detail

logger

private static final org.slf4j.Logger logger

twoDCategories

private List twoDCategories

list of twod categories

tleCards

private List tleCards

choices

private List choices

data

private SGP4SatData data

tle

private TLE tle

pi

public static double pi

selectionProps

private Hashtable selectionProps

dTime

private int dTime

time step between data points

prop

private SatelliteTleSGP4 prop

julDate0

private double julDate0

julDate1

private double julDate1

Constructor Detail

PolarOrbitTrackDataSource

public PolarOrbitTrackDataSource()

Default bean constructor for persistence; does nothing.

PolarOrbitTrackDataSource

public PolarOrbitTrackDataSource(DataSourceDescriptor descriptor,
                                 String filename,
                                 Hashtable properties)
                          throws VisADException

Create a new PolarOrbitTrackDataSource

Parameters:

descriptor - descriptor for this source

filename - ADDE URL

properties - extra properties for this source

Throws:

VisADException

Method Detail

checkFirstEntry

private void checkFirstEntry()

initAfterCreation

public void initAfterCreation()

Specified by:

initAfterCreation in interface DataSource

Overrides:

initAfterCreation in class DataSourceImpl

doMakeDataChoices

protected void doMakeDataChoices()

Make the data choices associated with this source.

Overrides:

doMakeDataChoices in class DataSourceImpl

makeCategories

private void makeCategories()

Initialize the DataCategory objects that this data source uses.

getDataInner

protected Data getDataInner(DataChoice dataChoice,
                            DataCategory category,
                            DataSelection dataSelection,
                            Hashtable requestProperties)
                     throws VisADException,
                            RemoteException

Actually get the data identified by the given DataChoce. The default is to call the getDataInner that does not take the requestProperties. This allows other, non unidata.data DataSource-s (that follow the old API) to work.

Overrides:

getDataInner in class DataSourceImpl

Parameters:

dataChoice - The data choice that identifies the requested data.

category - The data category of the request.

dataSelection - Identifies any subsetting of the data.

requestProperties - Hashtable that holds any detailed request properties.

Returns:

The visad.Text object

Throws:

RemoteException - Java RMI problem

VisADException - VisAD problem

getNearestAltToGroundStation

public double getNearestAltToGroundStation(double gsLat,
                                           double gsLon)

decodeCard1

private int decodeCard1(String card)

decodeCard2

private int decodeCard2(String card)

getInt

private int getInt(int beg,
                   int end,
                   String card)

getDouble

private double getDouble(int beg,
                         int end,
                         String card)

checksum

private int checksum(String str)

initDataSelectionComponents

protected void initDataSelectionComponents(List<DataSelectionComponent> components,
                                           DataChoice dataChoice)

Overrides:

initDataSelectionComponents in class DataSourceImpl

showPropertiesDialog

public boolean showPropertiesDialog(String initTabName,
                                    boolean modal)

Show the dialog

Overrides:

showPropertiesDialog in class DataSourceImpl

Parameters:

initTabName - What tab should we show. May be null.

modal - Is dialog modal

Returns:

success

getDTime

public int getDTime()

setDTime

public void setDTime(int val)

notTLE

private void notTLE()