Package ucar.unidata.data.sounding

Class CdmTrackInfo

java.lang.Object

ucar.unidata.data.sounding.TrackInfo

ucar.unidata.data.sounding.CdmTrackInfo

public class CdmTrackInfo
extends TrackInfo

Class TrackInfo Provides access to a track or trajectory

Version:

$Revision: 1.8 $

Author:

IDV Development Team

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VAR_ALTITUDE	Fixed var name for alt
static final String	VAR_LATITUDE	Fixed var name for lat
static final String	VAR_LONGITUDE	Fixed var name for lon
static final String	VAR_TIME	Fixed var name for time

Fields inherited from class ucar.unidata.data.sounding.TrackInfo

adapter, ALT_TYPE, cachedTimeVals, lastSpatialSetRange, LAT_TYPE, llaSet, LON_TYPE, TIME_TYPE, trackName, varAltitude, variables, varLatitude, varLongitude, varTime

Constructor Summary

Constructors

Constructor	Description
CdmTrackInfo(TrackAdapter adapter, ucar.nc2.ft.FeatureDatasetPoint tod, ucar.nc2.ft.TrajectoryFeature todt)	ctor

Method Summary

Modifier and Type	Method	Description
protected float[]	getAltitude(ucar.ma2.Range range)	get altitude values
protected ucar.ma2.Range	getDataRange()	Get the full range.
protected double[]	getDoubleData(ucar.ma2.Range range, String var)	_more_
DateTime	getEndTime()	Get the ending time of this track.
protected float[]	getFloatData(ucar.ma2.Range range, String var)	Get the data values for the range.
int	getNumberPoints()	Get number of points in track
FieldImpl	getPointObTrack(ucar.ma2.Range range)	Take a FlatField of data and turn it into a field of PointObs.
DateTime	getStartTime()	Get the starting time of this track.
protected String[]	getStringData(ucar.ma2.Range range, String var)	Get the string values for the var
protected double[]	getTime(ucar.ma2.Range range)	Get the time for each ob.
protected Unit	getTimeUnit()	A utility to get the time unit
ucar.nc2.ft.TrajectoryFeature	getTodt()	Get TrajectoryObsDatatype
static float[]	qcLatLon(float[] v)	_more_

Methods inherited from class ucar.unidata.data.sounding.TrackInfo

addVariable, addVariableData, countReals, getAerologicalDiagramData, getDataVariable, getFloatData, getFullRange, getLatitude, getLongitude, getSpatialSet, getStringData, getTimeVals, getTrack, getTrackName, getTrackWithTime, getVariableData, getVariables, getVarsToUse, getVarType, getVarType, includeInPointData, makeEarthDomainSet, makeRAOB, setCoordinateVars

Methods inherited from class java.lang.Object

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

Field Details

VAR_LATITUDE

public static final String VAR_LATITUDE

Fixed var name for lat

See Also:

• Constant Field Values

VAR_LONGITUDE

public static final String VAR_LONGITUDE

Fixed var name for lon

See Also:

• Constant Field Values

VAR_ALTITUDE

public static final String VAR_ALTITUDE

Fixed var name for alt

See Also:

• Constant Field Values

VAR_TIME

public static final String VAR_TIME

Fixed var name for time

See Also:

• Constant Field Values

Constructor Details

CdmTrackInfo

public CdmTrackInfo(TrackAdapter adapter,
 ucar.nc2.ft.FeatureDatasetPoint tod,
 ucar.nc2.ft.TrajectoryFeature todt)
             throws Exception

ctor

Parameters:

adapter - The adapter

tod - tod

todt - todt

Throws:

Exception - On badness

Method Details

getStartTime

public DateTime getStartTime()

Description copied from class: TrackInfo

Get the starting time of this track.

Overrides:

getStartTime in class TrackInfo

Returns:

starting time

getEndTime

public DateTime getEndTime()

Get the ending time of this track.

Overrides:

getEndTime in class TrackInfo

Returns:

ending time

getTodt

public ucar.nc2.ft.TrajectoryFeature getTodt()

Get TrajectoryObsDatatype

Returns:

the TrajectoryObsDatatype

getNumberPoints

public int getNumberPoints()

Get number of points in track

Overrides:

getNumberPoints in class TrackInfo

Returns:

number of points

getDataRange

protected ucar.ma2.Range getDataRange()
                               throws Exception

Get the full range. Include the stride

Overrides:

getDataRange in class TrackInfo

Returns:

The range

Throws:

Exception - On badness

getTimeUnit

protected Unit getTimeUnit()
                    throws Exception

A utility to get the time unit

Overrides:

getTimeUnit in class TrackInfo

Returns:

The time unit

Throws:

Exception - On badness

getTime

protected double[] getTime(ucar.ma2.Range range)
                    throws Exception

Get the time for each ob. May be subset by range.

Overrides:

getTime in class TrackInfo

Parameters:

range - Subset on range. May be null

Returns:

time values

Throws:

Exception - On badness

qcLatLon

public static float[] qcLatLon(float[] v)

_more_

Parameters:

v - _more_

Returns:

_more_

getFloatData

protected float[] getFloatData(ucar.ma2.Range range,
 String var)
                        throws Exception

Get the data values for the range.

Specified by:

getFloatData in class TrackInfo

Parameters:

range - subset. May be null

var - The variable

Returns:

values

Throws:

Exception - On badness

getDoubleData

protected double[] getDoubleData(ucar.ma2.Range range,
 String var)
                          throws Exception

_more_

Overrides:

getDoubleData in class TrackInfo

Parameters:

range - _more_

var - _more_

Returns:

_more_

Throws:

Exception - _more_

getStringData

protected String[] getStringData(ucar.ma2.Range range,
 String var)
                          throws Exception

Get the string values for the var

Specified by:

getStringData in class TrackInfo

Parameters:

range - subset. May be null.

var - The var

Returns:

string values

Throws:

Exception - On badness

getAltitude

protected float[] getAltitude(ucar.ma2.Range range)
                       throws Exception

get altitude values

Overrides:

getAltitude in class TrackInfo

Parameters:

range - subset on range. May be null

Returns:

altitude values

Throws:

Exception - On badness

getPointObTrack

public FieldImpl getPointObTrack(ucar.ma2.Range range)
                          throws Exception

Take a FlatField of data and turn it into a field of PointObs.

Overrides:

getPointObTrack in class TrackInfo

Parameters:

range - The data range of the request

Returns:

field of PointObs

Throws:

Exception - On badness