Package ucar.visad

Class RadarMapProjection

java.lang.Object

visad.CoordinateSystem

visad.georef.NavigatedCoordinateSystem

visad.georef.MapProjection

visad.data.mcidas.AREACoordinateSystem

ucar.visad.RadarMapProjection

All Implemented Interfaces:

Serializable, XmlPersistable

public class RadarMapProjection
extends AREACoordinateSystem
implements XmlPersistable

A map projection uses a McIDAS navigation.

Version:

$Revision: 1.8 $ $Date: 2007/06/22 13:37:52 $

Author:

MetApps Development Team

See Also:

• Serialized Form

Field Summary

Fields inherited from class visad.data.mcidas.AREACoordinateSystem

anav

Constructor Summary

Constructors

Constructor	Description
RadarMapProjection(double lat, double lon)	Create a RadarMapProjection centered on the lat/lon given.
RadarMapProjection(double lat, double lon, int width, int height)	Create a RadarMapProjection centered on the lat/lon and size given.
RadarMapProjection(double lat, double lon, int width, int height, int res)	Create a RadarMapProjection centered on the lat/lon and size given.
RadarMapProjection(LatLonPoint ll)	Create a RadarMapProjection centered on the lat/lon given.
RadarMapProjection(LatLonPoint ll, int width, int height)	Create a RadarMapProjection centered on the lat/lon and size given

Method Summary

Modifier and Type	Method	Description
Element	createElement(XmlEncoder encoder)	Create the XML to represent this object.
boolean	initFromXml(XmlEncoder encoder, Element node)	Do nothing, return true to tell the encoder that it is ok to process any methods or properties.
String	toString()	Get a String representation of this projection.

Methods inherited from class visad.data.mcidas.AREACoordinateSystem

equals, fromReference, fromReference, getAreaNav, getAuxBlock, getDefaultMapArea, getDirBlock, getNavBlock, getSubpoint, getUseSpline, init, toReference, toReference

Methods inherited from class visad.georef.MapProjection

getCenterLatLon, getFlipX, getFlipY, getLatLon, getXIndex, getYIndex, isLatLonOrder, isXYOrder

Methods inherited from class visad.georef.NavigatedCoordinateSystem

getLatitudeIndex, getLongitudeIndex

Methods inherited from class visad.CoordinateSystem

canConvert, fromReference, fromReference, getCoordinateSystemUnits, getDimension, getReference, getReferenceUnits, toReference, toReference, transformCoordinates, transformCoordinates, transformCoordinates, transformCoordinates, transformCoordinatesFreeUnits, transformCoordinatesFreeUnits

Methods inherited from class java.lang.Object

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

Constructor Details

RadarMapProjection

public RadarMapProjection(LatLonPoint ll)
                   throws VisADException

Create a RadarMapProjection centered on the lat/lon given.

Parameters:

ll - LatLonPoint for center point

Throws:

VisADException - unable to create the projection

RadarMapProjection

public RadarMapProjection(LatLonPoint ll,
 int width,
 int height)
                   throws VisADException

Create a RadarMapProjection centered on the lat/lon and size given

Parameters:

ll - LatLonPoint for center point

width - height of the image (pixels)

height - height of the image (pixels)

Throws:

VisADException - unable to create the projection

RadarMapProjection

public RadarMapProjection(double lat,
 double lon)
                   throws VisADException

Create a RadarMapProjection centered on the lat/lon given. Use the default size.

Parameters:

lat - latitude of the center point

lon - longitude of the center point

Throws:

VisADException

RadarMapProjection

public RadarMapProjection(double lat,
 double lon,
 int width,
 int height)
                   throws VisADException

Create a RadarMapProjection centered on the lat/lon and size given.

Parameters:

lat - latitude of the center point

lon - longitude of the center point

width - height of the image (pixels)

height - height of the image (pixels)

Throws:

VisADException - unable to create the projection

RadarMapProjection

public RadarMapProjection(double lat,
 double lon,
 int width,
 int height,
 int res)
                   throws VisADException

Create a RadarMapProjection centered on the lat/lon and size given.

Parameters:

lat - latitude of the center point

lon - longitude of the center point

width - height of the image (pixels)

height - height of the image (pixels)

res - resolution of the pixels (km)

Throws:

VisADException - unable to create the projection

Method Details

toString

public String toString()

Get a String representation of this projection.

Overrides:

toString in class AREACoordinateSystem

Returns:

string

createElement

public Element createElement(XmlEncoder encoder)

Create the XML to represent this object.

Specified by:

createElement in interface XmlPersistable

Parameters:

encoder - encoder to use

Returns:

Element that represents this object.

initFromXml

public boolean initFromXml(XmlEncoder encoder,
 Element node)

Do nothing, return true to tell the encoder that it is ok to process any methods or properties.

Specified by:

initFromXml in interface XmlPersistable

Parameters:

encoder - encoder to use

node - node to process

Returns:

true