Package ucar.nc2.dt.trajectory

Class MultiTrajectoryObsDataset

  • All Implemented Interfaces:
    Closeable, AutoCloseable, TrajectoryObsDataset, TypedDataset
    Direct Known Subclasses:
    Float10TrajectoryObsDataset
    public class MultiTrajectoryObsDataset
extends TypedDatasetImpl
implements TrajectoryObsDataset
    Deprecated.
    use ucar.nc2.ft.*
    Superclass for for implementations of TrajectoryObsDataset using a NetcdfFile underneath that contains multiple trajectories. The file must have two coordinate variables one over time and one over the multiple trajectories, the time dimension may be UNLIMITED (if time is not UNLIMITED, there must be no UNLIMITED dimension). The file must also have a latitude variable, a longitude variable, and an elevation variable each over the time and trajectory dimension. All other trajectory variables must be on the time and trajectory dimension with other dimensions as needed. For instance: 
     traj( traj)        - convertable to -> String
 time( time)        - convertable to -> double
 lat( time, traj)   - convertable to -> double
 lon( time, traj)   - convertable to -> double
 elev( time, traj)  - convertable to -> double
 var1( time, traj[, dim#]*)
 ...
 varM( time, traj[, dim#]*)
    Since:
    13 May 2005 16:12 -0600

    • Field Detail

      • trajDim

        protected ucar.nc2.Dimension trajDim
        Deprecated.

      • trajVar

        protected ucar.nc2.Variable trajVar
        Deprecated.

      • timeDim

        protected ucar.nc2.Dimension timeDim
        Deprecated.

      • timeVar

        protected ucar.nc2.Variable timeVar
        Deprecated.

      • recordVar

        protected ucar.nc2.Structure recordVar
        Deprecated.

      • latVar

        protected ucar.nc2.Variable latVar
        Deprecated.

      • lonVar

        protected ucar.nc2.Variable lonVar
        Deprecated.

      • elevVar

        protected ucar.nc2.Variable elevVar
        Deprecated.

      • timeVarUnitsString

        protected String timeVarUnitsString
        Deprecated.

      • elevVarUnitsConversionFactor

        protected double elevVarUnitsConversionFactor
        Deprecated.

      • trajectoryIds

        protected List trajectoryIds
        Deprecated.

      • trajectories

        protected List trajectories
        Deprecated.

      • trajectoriesMap

        protected HashMap trajectoriesMap
        Deprecated.

      • trajectoryNumPoint

        protected int trajectoryNumPoint
        Deprecated.

      • trajectoryVarsMap

        protected HashMap trajectoryVarsMap
        Deprecated.

    • Constructor Detail

      • MultiTrajectoryObsDataset

        public MultiTrajectoryObsDataset()
        Deprecated.

      • MultiTrajectoryObsDataset

        public MultiTrajectoryObsDataset​(ucar.nc2.dataset.NetcdfDataset ncfile)
        Deprecated.

    • Method Detail

      • setTrajectoryInfo

        public void setTrajectoryInfo​(ucar.nc2.Dimension trajDim,
                              ucar.nc2.Variable trajVar,
                              ucar.nc2.Dimension timeDim,
                              ucar.nc2.Variable timeVar,
                              ucar.nc2.Variable latVar,
                              ucar.nc2.Variable lonVar,
                              ucar.nc2.Variable elevVar)
                       throws IOException
        Deprecated.
        Setup needed for all MultiTrajectoryObsDatatypes. Units of time varible must be udunits time units. Units of latitude variable must be convertible to "degrees_north" by udunits. Units of longitude variable must be convertible to "degrees_east" by udunits. Units of altitude variable must be convertible to "meters" by udunits.
        Throws:
        IllegalArgumentException - if units of time, latitude, longitude, or altitude variables are not as required.
        IOException

      • getMetersConversionFactor

        protected static double getMetersConversionFactor​(String unitsString)
                                           throws Exception
        Deprecated.
        Throws:
        Exception

      • syncExtend

        public boolean syncExtend()
        Deprecated.
        Description copied from interface: TrajectoryObsDataset
        Syncronize with the underlying dataset if it has been extended in a way that is compatible with the existing structural metadata (for instance, if the unlimited dimension has grown). Return true if syncronization was needed and sucessful. Otherwise, return false. NOTE: For now, assuming growth of the unlimited dimension only allowed change. To get range for new extent only, use getRange( oldNumPoints + 1, newNumPoints, 1)
        Specified by:
        syncExtend in interface TrajectoryObsDataset
        Returns:
        true if syncronization was needed and sucessful, otherwise false.