ucar.nc2.ft.point.standard

Class CoordSysEvaluator

java.lang.Object

ucar.nc2.ft.point.standard.CoordSysEvaluator

public class CoordSysEvaluator
extends java.lang.Object

CoordinateSystem Evaluation utilities.

Since:

Dec 16, 2008

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CoordSysEvaluator.Predicate

Constructor Summary

Constructors

Constructor and Description
CoordSysEvaluator()

Method Summary

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

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

Parameters:

nt - set coordinates short names in this table.

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

findCoordNameByType

public static java.lang.String findCoordNameByType(NetcdfDataset ds,
                                                   AxisType atype)

Look for Axis by Type.

Parameters:

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

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

Returns:

the found CoordinateAxis name, or null if none

findCoordShortNameByType

public static java.lang.String findCoordShortNameByType(NetcdfDataset ds,
                                                        AxisType atype)

findCoordShortNameByType

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

findCoordByType

public static CoordinateAxis findCoordByType(NetcdfDataset ds,
                                             AxisType atype)

Look for Axis by Type.

Parameters:

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

atype - look 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)

Look for Axis by Type and test against a predicate

Parameters:

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

atype - look 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(java.util.List<CoordinateAxis> axes,
                                             AxisType atype,
                                             CoordSysEvaluator.Predicate p)

findDimensionByType

public static Dimension findDimensionByType(NetcdfDataset ds,
                                            AxisType atype)

Look for Dimension used by axis of given by Type.

Parameters:

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

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

Returns:

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