Package ucar.nc2.ft.point.standard

Class CoordSysEvaluator

java.lang.Object

ucar.nc2.ft.point.standard.CoordSysEvaluator

public class CoordSysEvaluator
extends Object

CoordinateSystem Evaluation utilities.

Since:

Dec 16, 2008

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CoordSysEvaluator.Predicate

Constructor Summary

Constructors

Constructor	Description
CoordSysEvaluator()

Method Summary

Modifier and Type	Method	Description
static CoordinateAxis	findCoordByType(List<CoordinateAxis> axes, AxisType atype, CoordSysEvaluator.Predicate p)
static CoordinateAxis	findCoordByType(NetcdfDataset ds, AxisType atype)	Search for Axis by Type.
static CoordinateAxis	findCoordByType(NetcdfDataset ds, AxisType atype, CoordSysEvaluator.Predicate p)	search for Axis by Type and test against a predicate
static String	findCoordNameByType(NetcdfDataset ds, AxisType atype)	search for Axis by Type.
static void	findCoords(TableConfig nt, NetcdfDataset ds, CoordSysEvaluator.Predicate p)	search for Axis by Type, assign to TableConfig if found.
static String	findCoordShortNameByType(NetcdfDataset ds, AxisType atype)
static String	findCoordShortNameByType(NetcdfDataset ds, AxisType atype, CoordSysEvaluator.Predicate p)
static Dimension	findDimensionByType(NetcdfDataset ds, AxisType atype)	search for Dimension used by axis of given by Type.

Methods inherited from class java.lang.Object

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

Constructor Detail

CoordSysEvaluator

public CoordSysEvaluator()

Method Detail

findCoords

public static void findCoords(TableConfig nt,
                              NetcdfDataset ds,
                              CoordSysEvaluator.Predicate p)

search for Axis by Type, assign to TableConfig if found. search for Lat, Lon, Time, Height.

Parameters:

nt - set coordinates short names in this table.

ds - search in this dataset's "Best" coordinate system. If no CoordSystem, try list of coordinate axes

findCoordNameByType

public static String findCoordNameByType(NetcdfDataset ds,
                                         AxisType atype)

search for Axis by Type.

Parameters:

ds - search in this dataset's "Best" coordinate system.

atype - search for this type of CoordinateAxis. takes the first one it finds.

Returns:

the found CoordinateAxis name, or null if none

findCoordShortNameByType

public static String findCoordShortNameByType(NetcdfDataset ds,
                                              AxisType atype)

findCoordShortNameByType

public static String findCoordShortNameByType(NetcdfDataset ds,
                                              AxisType atype,
                                              CoordSysEvaluator.Predicate p)

findCoordByType

public static CoordinateAxis findCoordByType(NetcdfDataset ds,
                                             AxisType atype)

Search for Axis by Type.

Parameters:

ds - search in this dataset's "Best" coordinate system.

atype - search for this type of CoordinateAxis. takes the first one it finds.

Returns:

the found CoordinateAxis, or null if none

findCoordByType

public static CoordinateAxis findCoordByType(NetcdfDataset ds,
                                             AxisType atype,
                                             CoordSysEvaluator.Predicate p)

search for Axis by Type and test against a predicate

Parameters:

ds - search in this dataset's "Best" coordinate system.

atype - search for this type of CoordinateAxis.

p - match this predicate; may be null

Returns:

the found CoordinateAxis, or null if none

findCoordByType

public static CoordinateAxis findCoordByType(List<CoordinateAxis> axes,
                                             AxisType atype,
                                             CoordSysEvaluator.Predicate p)

findDimensionByType

public static Dimension findDimensionByType(NetcdfDataset ds,
                                            AxisType atype)

search for Dimension used by axis of given by Type.

Parameters:

ds - search in this dataset's "Best" coordinate system.

atype - search for this type of CoordinateAxis. takes the first one it finds.

Returns:

the found CoordinateAxis' first Dimension, or null if none or scalar