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 and Description
static java.lang.String	VAR_ALTITUDE Fixed var name for alt
static java.lang.String	VAR_LATITUDE Fixed var name for lat
static java.lang.String	VAR_LONGITUDE Fixed var name for lon
static java.lang.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 and Description
CdmTrackInfo(TrackAdapter adapter, ucar.nc2.ft.FeatureDatasetPoint tod, ucar.nc2.ft.TrajectoryFeature todt) ctor

Method Summary

Modifier and Type	Method and 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, java.lang.String var) _more_
visad.DateTime	getEndTime() Get the ending time of this track.
protected float[]	getFloatData(ucar.ma2.Range range, java.lang.String var) Get the data values for the range.
int	getNumberPoints() Get number of points in track
visad.FieldImpl	getPointObTrack(ucar.ma2.Range range) Take a FlatField of data and turn it into a field of PointObs.
visad.DateTime	getStartTime() Get the starting time of this track.
protected java.lang.String[]	getStringData(ucar.ma2.Range range, java.lang.String var) Get the string values for the var
protected double[]	getTime(ucar.ma2.Range range) Get the time for each ob.
protected visad.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 Detail

VAR_LATITUDE

public static final java.lang.String VAR_LATITUDE

Fixed var name for lat

See Also:

Constant Field Values

VAR_LONGITUDE

public static final java.lang.String VAR_LONGITUDE

Fixed var name for lon

See Also:

Constant Field Values

VAR_ALTITUDE

public static final java.lang.String VAR_ALTITUDE

Fixed var name for alt

See Also:

Constant Field Values

VAR_TIME

public static final java.lang.String VAR_TIME

Fixed var name for time

See Also:

Constant Field Values

Constructor Detail

CdmTrackInfo

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

ctor

Parameters:

adapter - The adapter

tod - tod

todt - todt

Throws:

java.lang.Exception - On badness

Method Detail

getStartTime

public visad.DateTime getStartTime()

Description copied from class: TrackInfo

Get the starting time of this track.

Overrides:

getStartTime in class TrackInfo

Returns:

starting time

getEndTime

public visad.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 java.lang.Exception

Get the full range. Include the stride

Overrides:

getDataRange in class TrackInfo

Returns:

The range

Throws:

java.lang.Exception - On badness

getTimeUnit

protected visad.Unit getTimeUnit()
                          throws java.lang.Exception

A utility to get the time unit

Overrides:

getTimeUnit in class TrackInfo

Returns:

The time unit

Throws:

java.lang.Exception - On badness

getTime

protected double[] getTime(ucar.ma2.Range range)
                    throws java.lang.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:

java.lang.Exception - On badness

qcLatLon

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

_more_

Parameters:

v - _more_

Returns:

_more_

getFloatData

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

java.lang.Exception - On badness

getDoubleData

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

_more_

Overrides:

getDoubleData in class TrackInfo

Parameters:

range - _more_

var - _more_

Returns:

_more_

Throws:

java.lang.Exception - _more_

getStringData

protected java.lang.String[] getStringData(ucar.ma2.Range range,
                                           java.lang.String var)
                                    throws java.lang.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:

java.lang.Exception - On badness

getAltitude

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

get altitude values

Overrides:

getAltitude in class TrackInfo

Parameters:

range - subset on range. May be null

Returns:

altitude values

Throws:

java.lang.Exception - On badness

getPointObTrack

public visad.FieldImpl getPointObTrack(ucar.ma2.Range range)
                                throws java.lang.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:

java.lang.Exception - On badness