edu.wisc.ssec.mcidasv.data.hydra

Class NPPDataSource

java.lang.Object

ucar.unidata.collab.SharableImpl

ucar.unidata.data.DataSourceImpl

edu.wisc.ssec.mcidasv.data.HydraDataSource

edu.wisc.ssec.mcidasv.data.hydra.NPPDataSource

All Implemented Interfaces:

Sharable, DataSource, DataSourceFactory, XmlPersistable

public class NPPDataSource
extends HydraDataSource

A data source for NPOESS Preparatory Project (NPP) data This will probably move, but we are placing it here for now since we are leveraging some existing code used for HYDRA.

Field Summary

Fields

Modifier and Type	Field and Description
protected MultiDimensionAdapter[]	adapters
private List	categories
private String	crisFilter
private static String	DATA_DESCRIPTION
private HashMap	defaultSubset
protected String	filename Sources file
private boolean	hasChannelSelect
private boolean	hasImagePreview
(package private) ucar.nc2.Attribute	instrumentName
private int	inTrackDimensionLength
private boolean	isCombinedProduct
private static org.slf4j.Logger	logger
private HashMap<String,MultiSpectralData>	msdMap
private ArrayList<MultiSpectralData>	multiSpectralData
protected MultiDimensionReader	nppAggReader
private FlatField	previewImage
private PreviewSelection	previewSelection
private String	productName
(package private) SimpleDateFormat	sdf
private static String	SEPARATOR_CHAR
TrackAdapter	track_adapter
private static int[]	XSCAN_POSSIBILITIES
private static int[]	YSCAN_POSSIBILITIES
private static int[]	ZSCAN_POSSIBILITIES

Fields inherited from class edu.wisc.ssec.mcidasv.data.HydraDataSource

oldSourceFromBundles, request, sources

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

Constructors

Constructor and Description
NPPDataSource() Zero-argument constructor for construction via unpersistence.
NPPDataSource(DataSourceDescriptor descriptor, List<String> newSources, Hashtable properties) Construct a new NPP hdf data source.
NPPDataSource(DataSourceDescriptor descriptor, String fileName, Hashtable properties) Construct a new NPP hdf data source.

Method Summary

Methods

Modifier and Type	Method and Description
protected Data	applyProperties(Data data, Hashtable requestProperties, HashMap subset, int adapterIndex)
private DataChoice	doMakeDataChoice(int idx, MultiSpectralData adapter)
private DataChoice	doMakeDataChoice(int idx, String var)
void	doMakeDataChoices() Make and insert the DataChoice-s for this DataSource.
boolean	equals(Object o) Check to see if this NPPDataSource is equal to the object in question.
Data	getData(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties)
protected Data	getDataInner(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties) Get the data for the given DataChoice and selection criteria.
String	getDatasetName()
MultiSpectralData	getMultiSpectralData()
MultiSpectralData	getMultiSpectralData(DataChoice choice)
HashMap	getSubsetFromLonLatRect(MultiDimensionSubset select, GeoSelection geoSelection)
void	initAfterUnpersistence()
protected void	initDataSelectionComponents(List<DataSelectionComponent> components, DataChoice dataChoice)
void	setDatasetName(String name)
void	setup()

Methods inherited from class edu.wisc.ssec.mcidasv.data.HydraDataSource

canSaveDataToLocalDisk, clearCachedData, doMakeDateTimes, getAdapters, isFileBased

Methods inherited from class ucar.unidata.data.DataSourceImpl

addActions, addDataChangeListener, addDataChoice, addPropertiesTabs, addReloadTab, applyFieldMask, applyProperties, beginWritingDataToLocalDisk, canAddCurrentName, canCacheDataToDisk, canChangeData, canDoFieldMask, canDoGeoSelection, canDoGeoSelectionMap, canDoGeoSelectionStride, canPoll, canShowParameter, checkForInitAfterUnPersistence, clearFileCache, clearTimes, convertSourceFile, convertToFilesIfDirectory, createAutoDisplay, createCacheKey, createElement, decrOutstandingGetDataCalls, doDirectory, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSubsetPropertiesComponent, doRemove, endWritingDataToLocalDisk, expandIfNeeded, findDataChoice, findDataChoices, flushCache, getAbsoluteDateTimes, getActions, getAlias, getAllDateTimes, getAllDateTimes, getAllLevels, getAllLevels, getCache, getCache, getCacheClearDelay, getCacheDataToDisk, getCompositeDataChoices, getData, getDataCachePath, getDataChangeListeners, getDataChoices, getDataContext, getDataInner, getDataIsEditable, getDataPaths, getDataPrefix, getDataSelection, getDataSelectionComponents, getDataSource, getDateTimes, getDateTimeSelection, 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, initAfterCreation, 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, setAlias, setAskToUpdate, setCacheClearDelay, setCacheDataToDisk, setDataEditableStrings, setDataIsEditable, setDataIsRelative, setDataRelativeStrings, setDataSelection, setDateTimeSelection, 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, 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

filename

protected String filename

Sources file

nppAggReader

protected MultiDimensionReader nppAggReader

adapters

protected MultiDimensionAdapter[] adapters

multiSpectralData

private ArrayList<MultiSpectralData> multiSpectralData

msdMap

private HashMap<String,MultiSpectralData> msdMap

DATA_DESCRIPTION

private static final String DATA_DESCRIPTION

See Also:

Constant Field Values

instrumentName

ucar.nc2.Attribute instrumentName

productName

private String productName

crisFilter

private String crisFilter

defaultSubset

private HashMap defaultSubset

track_adapter

public TrackAdapter track_adapter

categories

private List categories

hasChannelSelect

private boolean hasChannelSelect

hasImagePreview

private boolean hasImagePreview

isCombinedProduct

private boolean isCombinedProduct

previewSelection

private PreviewSelection previewSelection

previewImage

private FlatField previewImage

YSCAN_POSSIBILITIES

private static int[] YSCAN_POSSIBILITIES

XSCAN_POSSIBILITIES

private static int[] XSCAN_POSSIBILITIES

ZSCAN_POSSIBILITIES

private static int[] ZSCAN_POSSIBILITIES

inTrackDimensionLength

private int inTrackDimensionLength

SEPARATOR_CHAR

private static final String SEPARATOR_CHAR

See Also:

Constant Field Values

sdf

SimpleDateFormat sdf

Constructor Detail

NPPDataSource

public NPPDataSource()

Zero-argument constructor for construction via unpersistence.

NPPDataSource

public NPPDataSource(DataSourceDescriptor descriptor,
             String fileName,
             Hashtable properties)
              throws VisADException

Construct a new NPP hdf data source.

Parameters:

descriptor - descriptor for this DataSource

fileName - name of the hdf file to read

properties - hashtable of properties

Throws:

VisADException - problem creating data

NPPDataSource

public NPPDataSource(DataSourceDescriptor descriptor,
             List<String> newSources,
             Hashtable properties)
              throws VisADException

Construct a new NPP hdf data source.

Parameters:

descriptor - descriptor for this DataSource

sources - List of filenames

properties - hashtable of properties

Throws:

VisADException - problem creating data

Method Detail

setup

public void setup()
           throws VisADException

Throws:

VisADException

initAfterUnpersistence

public void initAfterUnpersistence()

Specified by:

initAfterUnpersistence in interface DataSource

Overrides:

initAfterUnpersistence in class DataSourceImpl

doMakeDataChoices

public void doMakeDataChoices()

Make and insert the DataChoice-s for this DataSource.

Overrides:

doMakeDataChoices in class DataSourceImpl

doMakeDataChoice

private DataChoice doMakeDataChoice(int idx,
                          String var)
                             throws Exception

Throws:

Exception

doMakeDataChoice

private DataChoice doMakeDataChoice(int idx,
                          MultiSpectralData adapter)
                             throws Exception

Throws:

Exception

equals

public boolean equals(Object o)

Check to see if this NPPDataSource is equal to the object in question.

Overrides:

equals in class DataSourceImpl

Parameters:

o - object in question

Returns:

true if they are the same or equivalent objects

getMultiSpectralData

public MultiSpectralData getMultiSpectralData()

getMultiSpectralData

public MultiSpectralData getMultiSpectralData(DataChoice choice)

getDatasetName

public String getDatasetName()

setDatasetName

public void setDatasetName(String name)

getSubsetFromLonLatRect

public HashMap getSubsetFromLonLatRect(MultiDimensionSubset select,
                              GeoSelection geoSelection)

getData

public Data getData(DataChoice dataChoice,
           DataCategory category,
           DataSelection dataSelection,
           Hashtable requestProperties)
             throws VisADException,
                    RemoteException

Specified by:

getData in interface DataSource

Overrides:

getData in class DataSourceImpl

Throws:

VisADException

RemoteException

getDataInner

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

Description copied from class: HydraDataSource

Get the data for the given DataChoice and selection criteria.

Overrides:

getDataInner in class HydraDataSource

Parameters:

dataChoice - DataChoice for selection

category - DataCategory for the DataChoice (not used)

dataSelection - subsetting criteria

requestProperties - extra request properties

Returns:

the Data object for the request

Throws:

VisADException - couldn't create the data

RemoteException - couldn't create a remote data object

applyProperties

protected Data applyProperties(Data data,
                   Hashtable requestProperties,
                   HashMap subset,
                   int adapterIndex)
                        throws VisADException,
                               RemoteException

Throws:

VisADException

RemoteException

initDataSelectionComponents

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

Overrides:

initDataSelectionComponents in class DataSourceImpl