ucar.unidata.data.sounding

Class CosmicTrajectoryObsDataset

java.lang.Object

ucar.nc2.dt.TypedDatasetImpl

ucar.nc2.dt.trajectory.SingleTrajectoryObsDataset

ucar.unidata.data.sounding.CosmicTrajectoryObsDataset

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, ucar.nc2.dt.TrajectoryObsDataset, ucar.nc2.dt.TypedDataset, ucar.nc2.dt.TypedDatasetFactoryIF

public class CosmicTrajectoryObsDataset
extends ucar.nc2.dt.trajectory.SingleTrajectoryObsDataset
implements ucar.nc2.dt.TypedDatasetFactoryIF

Implements TrajectoryDataset for datasets with these characteristics:

• it has only one dimension, the dimension is UNLIMITED and is named "MSL_alt"
• it has one coordinate variable, MSL_alt(MSL_alt)
• Time is synthesized from the start and end times in the global attributes
• has the variables Lat(MSL_alt), Lon(MSL_alt), and MSL_alt(MSL_alt) with units "deg", "deg", and "km", respectively.

Since:

Feb 22, 2005T5:37:14 PM

Author:

dmurray

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.dt.trajectory.SingleTrajectoryObsDataset

ucar.nc2.dt.trajectory.SingleTrajectoryObsDataset.Config

Field Summary

Fields inherited from class ucar.nc2.dt.trajectory.SingleTrajectoryObsDataset

elevVar, elevVarUnitsConversionFactor, latVar, lonVar, recordVar, timeDim, timeVar, timeVarUnitsString, trajectory, trajectoryId, trajectoryNumPoint, trajectoryVarsMap

Fields inherited from class ucar.nc2.dt.TypedDatasetImpl

boundingBox, dataVariables, desc, endDate, location, netcdfDataset, parseInfo, startDate, title

Constructor Summary

Constructors

Constructor and Description
CosmicTrajectoryObsDataset() Default constructor.
CosmicTrajectoryObsDataset(ucar.nc2.dataset.NetcdfDataset ncd) Create a new TrajectoryObsDataset from the generic one

Method Summary

Modifier and Type	Method and Description
ucar.nc2.constants.FeatureType	getScientificDataType() Get the CDM scientific data type
boolean	isMine(ucar.nc2.dataset.NetcdfDataset ds) Is this my type of file?
static boolean	isValidFile(ucar.nc2.dataset.NetcdfDataset ncd) Is this the right format for this adapter
ucar.nc2.dt.TypedDataset	open(ucar.nc2.dataset.NetcdfDataset ncd, ucar.nc2.util.CancelTask task, java.lang.StringBuilder errlog) Open the NetcdfDataset as a TrajectoryObsDataset

Methods inherited from class ucar.nc2.dt.trajectory.SingleTrajectoryObsDataset

getDetailInfo, getMetersConversionFactor, getTrajectories, getTrajectory, getTrajectoryIds, setBoundingBox, setEndDate, setStartDate, setTrajectoryInfo, syncExtend

Methods inherited from class ucar.nc2.dt.TypedDatasetImpl

close, findGlobalAttributeIgnoreCase, getBoundingBox, getDataVariable, getDataVariables, getDescription, getEndDate, getGlobalAttributes, getLocation, getLocationURI, getNetcdfFile, getStartDate, getTitle, removeDataVariable, setDescription, setLocationURI, setTitle

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.nc2.dt.TypedDataset

close, findGlobalAttributeIgnoreCase, getBoundingBox, getDataVariable, getDataVariables, getDescription, getEndDate, getGlobalAttributes, getLocationURI, getNetcdfFile, getStartDate, getTitle

Constructor Detail

CosmicTrajectoryObsDataset

public CosmicTrajectoryObsDataset()

Default constructor.

CosmicTrajectoryObsDataset

public CosmicTrajectoryObsDataset(ucar.nc2.dataset.NetcdfDataset ncd)
                           throws java.io.IOException

Create a new TrajectoryObsDataset from the generic one

Parameters:

ncd - dataset to decorate

Throws:

java.io.IOException - problem reading data

Method Detail

isValidFile

public static boolean isValidFile(ucar.nc2.dataset.NetcdfDataset ncd)

Is this the right format for this adapter

Parameters:

ncd - NetcdfDataset to check

Returns:

true if the right format

isMine

public boolean isMine(ucar.nc2.dataset.NetcdfDataset ds)

Is this my type of file?

Specified by:

isMine in interface ucar.nc2.dt.TypedDatasetFactoryIF

Parameters:

ds - dataset to check

Returns:

true if format is correct

open

public ucar.nc2.dt.TypedDataset open(ucar.nc2.dataset.NetcdfDataset ncd,
                                     ucar.nc2.util.CancelTask task,
                                     java.lang.StringBuilder errlog)
                              throws java.io.IOException

Open the NetcdfDataset as a TrajectoryObsDataset

Specified by:

open in interface ucar.nc2.dt.TypedDatasetFactoryIF

Parameters:

ncd - dataset

task - cancel task

errlog - where to put errors

Returns:

TypedDataset or null

Throws:

java.io.IOException - problem opening the file

getScientificDataType

public ucar.nc2.constants.FeatureType getScientificDataType()

Get the CDM scientific data type

Specified by:

getScientificDataType in interface ucar.nc2.dt.TypedDatasetFactoryIF

Returns:

the datatype