ucar.nc2.internal.grid

Class GridVariable

java.lang.Object

ucar.nc2.internal.grid.GridVariable

All Implemented Interfaces:

IsMissingEvaluator, Grid

@Immutable
public class GridVariable
extends Object
implements Grid

Wraps a VariableDS, turns into a Grid

Method Summary

Modifier and Type	Method and Description
AttributeContainer	attributes()
ArrayType	getArrayType()
GridCoordinateSystem	getCoordinateSystem()
String	getDescription()
String	getName()
String	getUnits()
boolean	hasMissing() true if there may be missing data
boolean	isMissing(double val) Test if val is a missing data value
GridReferencedArray	readData(GridSubset subset) Read the specified subset of data, return result as a Georeferenced Array.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getCoordinateSystem

public GridCoordinateSystem getCoordinateSystem()

Specified by:

getCoordinateSystem in interface Grid

getName

public String getName()

Specified by:

getName in interface Grid

getUnits

public String getUnits()

Specified by:

getUnits in interface Grid

getDescription

public String getDescription()

Specified by:

getDescription in interface Grid

attributes

public AttributeContainer attributes()

Specified by:

attributes in interface Grid

getArrayType

public ArrayType getArrayType()

Specified by:

getArrayType in interface Grid

hasMissing

public boolean hasMissing()

Description copied from interface: IsMissingEvaluator

true if there may be missing data

Specified by:

hasMissing in interface IsMissingEvaluator

isMissing

public boolean isMissing(double val)

Description copied from interface: IsMissingEvaluator

Test if val is a missing data value

Specified by:

isMissing in interface IsMissingEvaluator

toString

public String toString()

Overrides:

toString in class Object

readData

public GridReferencedArray readData(GridSubset subset)
                             throws IOException,
                                    InvalidRangeException

Description copied from interface: Grid

Read the specified subset of data, return result as a Georeferenced Array.

Specified by:

readData in interface Grid

Throws:

IOException

InvalidRangeException