ucar.nc2.ft.cover.impl

Class GridCSImpl

java.lang.Object

ucar.nc2.ft.cover.impl.CoverageCSImpl

ucar.nc2.ft.cover.impl.GridCSImpl

All Implemented Interfaces:

CoverageCS, GridCS

public class GridCSImpl
extends CoverageCSImpl
implements GridCS

Grid Coordinate System Implementation A Grid has all 1D coordinates.

Since:

12/25/12

Author:

John

Nested Class Summary

Nested classes/interfaces inherited from interface ucar.nc2.ft.cover.CoverageCS

CoverageCS.Subset, CoverageCS.Type

Field Summary

Fields inherited from class ucar.nc2.ft.cover.impl.CoverageCSImpl

cs, ds, fac, mapArea, projection

Method Summary

Methods

Modifier and Type	Method and Description
CoordinateAxis1D	getTimeAxis() Get the Time axis, if it exists.
CoordinateAxis1D	getVerticalAxis() Get the Z axis.
CoordinateAxis1D	getXHorizAxis() Get the X axis.
CoordinateAxis1D	getYHorizAxis() Get the Y axis.
boolean	isRegularSpatial() True if both X and Y axes are regularly spaced.

Methods inherited from class ucar.nc2.ft.cover.impl.CoverageCSImpl

getBoundingBox, getCalendarDateRange, getCoordinateAxes, getCoordinateTransforms, getDomain, getLatLonBoundingBox, getName, getOtherCoordinateAxes, getProjection, getSubset, getVerticalCT, getVerticalTransform, hasTimeAxis, isLatLon, isProductSet, isZPositive, makeSubsetFromLatLonRect, show, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.nc2.ft.cover.CoverageCS

getBoundingBox, getCalendarDateRange, getCoordinateAxes, getCoordinateTransforms, getDomain, getLatLonBoundingBox, getName, getOtherCoordinateAxes, getProjection, getSubset, getVerticalCT, getVerticalTransform, hasTimeAxis, isLatLon, isProductSet, isZPositive, makeSubsetFromLatLonRect, show

Method Detail

isRegularSpatial

public boolean isRegularSpatial()

Description copied from interface: GridCS

True if both X and Y axes are regularly spaced.

Specified by:

isRegularSpatial in interface GridCS

Returns:

true if both X and Y axes are regularly spaced.

getXHorizAxis

public CoordinateAxis1D getXHorizAxis()

Description copied from interface: CoverageCS

Get the X axis. May be 1 or 2 dimensional.

Specified by:

getXHorizAxis in interface CoverageCS

Specified by:

getXHorizAxis in interface GridCS

Overrides:

getXHorizAxis in class CoverageCSImpl

Returns:

X CoordinateAxis, may not be null.

getYHorizAxis

public CoordinateAxis1D getYHorizAxis()

Description copied from interface: CoverageCS

Get the Y axis. May be 1 or 2 dimensional.

Specified by:

getYHorizAxis in interface CoverageCS

Specified by:

getYHorizAxis in interface GridCS

Overrides:

getYHorizAxis in class CoverageCSImpl

Returns:

Y CoordinateAxis, may not be null.

getVerticalAxis

public CoordinateAxis1D getVerticalAxis()

Description copied from interface: CoverageCS

Get the Z axis.

Specified by:

getVerticalAxis in interface CoverageCS

Specified by:

getVerticalAxis in interface GridCS

Overrides:

getVerticalAxis in class CoverageCSImpl

Returns:

Y CoordinateAxis, may be null.

getTimeAxis

public CoordinateAxis1D getTimeAxis()

Description copied from interface: CoverageCS

Get the Time axis, if it exists. May be 1 or 2 dimensional. If 1D, will be a CoordinateAxis1DTime. If 2D, then you can use getTimeAxisForRun(). A time coordinate must be a udunit date or ISO String, so it can always be converted to a Date. Typical meaning is the date of measurement or valid forecast time.

Specified by:

getTimeAxis in interface CoverageCS

Specified by:

getTimeAxis in interface GridCS

Overrides:

getTimeAxis in class CoverageCSImpl

Returns:

the time coordinate axis, may be null.