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

static String	VAR_ALTITUDE Fixed var name for alt
static String	VAR_LATITUDE Fixed var name for lat
static String	VAR_LONGITUDE Fixed var name for lon
static 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, workBearing

Constructor Summary

CdmTrackInfo(TrackAdapter adapter, ucar.nc2.dt.TrajectoryObsDataset tod, ucar.nc2.dt.TrajectoryObsDatatype todt)
ctor

Method Summary

protected ucar.ma2.Range	getDataRange() Get the full range.
protected double[]	getDoubleData(ucar.ma2.Range range, String var) _more_
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.
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.dt.TrajectoryObsDatatype	getTodt() Get TrajectoryObsDatatype
static float[]	qcLatLon(float[] v) _more_

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

addVariable, countReals, getAerologicalDiagramData, getAltitude, getDataVariable, getEndTime, getFloatData, getFullRange, getLatitude, getLongitude, getSpatialSet, getStartTime, getStringData, getTimeVals, getTrack, getTrackName, getTrackWithTime, 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 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 Detail

CdmTrackInfo

public CdmTrackInfo(TrackAdapter adapter,
                    ucar.nc2.dt.TrajectoryObsDataset tod,
                    ucar.nc2.dt.TrajectoryObsDatatype todt)
             throws Exception

ctor

Parameters:

adapter - The adapter

tod - tod

todt - todt

Throws:

Exception - On badness

Method Detail

getTodt

public ucar.nc2.dt.TrajectoryObsDatatype 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

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