ucar.unidata.view.geoloc

Class TransectDisplay

java.lang.Object

ucar.visad.display.DisplayMaster

ucar.unidata.view.geoloc.NavigatedDisplay

ucar.unidata.view.geoloc.TransectDisplay

All Implemented Interfaces:

java.util.EventListener, visad.ControlListener, visad.DisplayListener

public class TransectDisplay
extends NavigatedDisplay
implements visad.DisplayListener, visad.ControlListener

Provides a navigated globe for displaying meteorological data. Any displayable data must be able to map to RealType.Latitude, RealType.Longitude and/or RealType.Altitude.

Version:

$Revision: 1.41 $ $Date: 2007/08/09 20:46:19 $

Author:

Don Murray

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	TransectDisplay.TransectCoordinateSystem Class for converting from lat/lon/alt to xyz

Nested classes/interfaces inherited from class ucar.unidata.view.geoloc.NavigatedDisplay

NavigatedDisplay.VerticalMapSet

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String[]	DEFAULT_PRESSURE_LABELS default pressure labels
static float	DEFAULT_Z default z value

Fields inherited from class ucar.unidata.view.geoloc.NavigatedDisplay

BOTTOM_VIEW, BOTTOM_VIEW_NAME, CLIP_BACK_DEFAULT, CLIP_BACK_PERSPECTIVE, CLIP_FRONT_DEFAULT, CLIP_FRONT_PERSPECTIVE, CURSOR_ALTITUDE, CURSOR_LATITUDE, CURSOR_LONGITUDE, defaultClipDistanceBack, defaultClipDistanceFront, EAST_VIEW, EAST_VIEW_NAME, MODE_2D, MODE_2Din3D, MODE_3D, NORTH_VIEW, NORTH_VIEW_NAME, SOUTH_VIEW, SOUTH_VIEW_NAME, TOP_VIEW, TOP_VIEW_NAME, WEST_VIEW, WEST_VIEW_NAME

Fields inherited from class ucar.visad.display.DisplayMaster

behavior, defaultMouseFunctions, log_, POINT_MODE

Constructor Summary

Constructors

Constructor and Description
TransectDisplay() Constructs a new TransectDisplay to display data as an XY plot along a lat/lon transect.
TransectDisplay(visad.Gridded2DSet line) Constructs a new TransectDisplay to display data as an XY plot along a lat/lon transect.
TransectDisplay(visad.Gridded2DSet line, boolean offscreen, java.awt.Dimension dimension) Constructs a new TransectDisplay to display data as an XY plot along a lat/lon transect.

Method Summary

Modifier and Type	Method and Description
void	addKeyboardBehavior(visad.KeyboardBehavior behavior) Add a keyboard behavior for this display
void	addVerticalMap(visad.RealType newVertType) Add a new mapping of this type to the vertical coordinate
void	controlChanged(visad.ControlEvent ce) Handle a change to the control
protected void	cursorChange() Handles a change to the cursor position.
protected void	cursorMoved() Handles a change to the cursor position.
void	displayChanged(visad.DisplayEvent event) Handle a DisplayEvent
void	enableClipping(boolean clip) Enable clipping of data at the scale edges
void	extendTransect(double amount) Extend (or condense) the displayed transect.
void	extendVerticalRange(double amount) Extend (or condense) the displayed transect.
protected visad.ScalarMap	getAltitudeMap() Accessor method for the ScalarMap for Altitude
visad.DisplayRealType	getDisplayAltitudeType() Accessor method for the DisplayAltitudeType
visad.CoordinateSystem	getDisplayCoordinateSystem() Get the display coordinate system that turns lat/lon/alt to x/y/z
visad.DisplayRealType	getDisplayLatitudeType() Accessor method for the DisplayLatitudeType
visad.DisplayRealType	getDisplayLongitudeType() Accessor method for the DisplayLongitudeType
visad.DisplayTupleType	getDisplayTupleType() Accessor method for the DisplayTupleType.
visad.georef.EarthLocation	getEarthLocation(double x, double y, double z, boolean setZToZeroIfOverhead) Get the earth location from the VisAD xyz coodinates
visad.Unit	getHorizontalRangeUnit() Get the Unit of the horizontal range
visad.Real	getMaxDataDistance() Set the maximum distance away from the transect for data to be displayed.
visad.georef.EarthLocation[]	getScaleEndPoints() Get the scale end points
boolean	getScalesVisible() Get the box visibility.
visad.RealTuple	getSpatialCoordinates(visad.georef.EarthLocation el) Returns the spatial (XYZ) coordinates of the particular EarthLocation
double[]	getSpatialCoordinates(visad.georef.EarthLocation el, double[] xyz, double altitude) Returns the spatial (XYZ) coordinates of the particular EarthLocation
boolean	getStereoAvailable() Determine if this MapDisplay can do stereo.
protected visad.Gridded2DSet	getTransect() Get the transect for this display
double[]	getVerticalRange() Get the range of the vertical coordinate (Altitude)
double[][]	getXAxisEndPoints() Get the coordinates of the left and right ends of the the horizontal axis.
double[][]	getYAxisEndPoints() Get the coordinates of the left and right ends of the the horizontal axis.
protected void	initializeClass() Initialize the class.
static void	main(java.lang.String[] args) test by running java ucar.unidata.view.geoloc.NavigatedDisplay
protected void	pointerMoved(int x, int y) Handles a change in the position of the mouse-pointer.
void	removeVerticalMap(visad.RealType vertType) Remove a new mapping of this type to the vertical coordinate
void	setDisplayAspect(double[] aspect) Override super method
void	setGridLinesVisible(boolean on) Set the visibility of the axis grid lines.
void	setHorizontalRangeUnit(visad.Unit newUnit) Set the Unit of the horizontal range
void	setMapArea(ucar.unidata.geoloc.ProjectionRect mapArea) Set the map area to be displayed in the box.
void	setMapProjection(visad.georef.MapProjection mapProjection) Define the map projection using a MapProjection type CoordinateSystem.
void	setMapRegion(visad.Gridded2DSet region) Set the map region to be displayed.
void	setMaxDataDistance(double distance) Set the maximum distance away from the transect for data to be displayed.
void	setMaxDataDistance(visad.Real r) Set the maximum distance away from the transect for data to be displayed.
void	setPerspectiveView(boolean perspective) Set the view to perspective or parallel if this is a 3D display.
void	setPressureLabels(java.lang.String[] labels) Set the labels for the pressure axis
void	setScaleFont(java.awt.Font f) Set the fonts for the axis scales
void	setTransect(visad.Gridded2DSet newLine) Set the transect for this display
void	setVerticalRange(double min, double max) Set the range of the vertical coordinate
void	setVerticalRangeUnit(visad.Unit newUnit) Set the Unit of the vertical range
void	setView(int view) Set the view for 3D.

Methods inherited from class ucar.unidata.view.geoloc.NavigatedDisplay

animateMatrix, animateMatrix, animateMatrix, animateMatrix, applyRotation, center, center, center, center, centerAndZoom, centerAndZoom, destroy, enableRubberBanding, getAnimationStringOn, getAutoRotate, getBottomViewName, getBoxVisible, getCenterPoint, getClipDistanceBack, getClipDistanceFront, getCursorAltitude, getCursorLatitude, getCursorLongitude, getDisplayMode, getEarthLocation, getEarthLocation, getEarthLocation, getEastViewName, getIsAnimating, getLatLonBox, getLatLonBox, getLatLonRect, getNavigationToolBar, getNavigationToolBar, getNorthViewName, getRay, getRayDirection, getRayPositionAtZ, getRotation, getRubberBandBox, getScaledValue, getScreenCenter, getScreenCenterBottom, getScreenCenterLeft, getScreenCenterRight, getScreenCenterTop, getScreenCoordinates, getScreenCoordinates, getScreenLowerLeft, getScreenLowerRight, getScreenSidesCoordinates, getScreenUpperLeft, getScreenUpperRight, getSouthViewName, getSpatialCoordinates, getSpatialCoordinatesFromScreen, getSpatialCoordinatesFromScreen, getTopViewName, getVerticalRangeUnit, getVerticalRangeVisible, getView, getVisadBox, getWestViewName, init, isClippingEnabled, isPerspectiveView, moveToScreen, moveToScreen, moveToScreen, resetClipDistance, resetScaleTranslate, rotateFaster, rotateSlower, rotateView, rotateView, screenToEarthLocation, setAnimationStringOn, setAutoRotate, setBoxVisible, setClipDistanceBack, setClipDistanceFront, setCursorAltitude, setCursorLatitude, setCursorLongitude, setCursorStringOn, setForeground, setMapProjection, setPolygonOffset, setPolygonOffsetFactor, setRotateDelay, setRotationMultiplierMatrix, setRubberBandBox, setScalesVisible, setVerticalMapUnit, setVerticalRangeVisible, setView, updateLocation

Methods inherited from class ucar.visad.display.DisplayMaster

addDisplayable, addDisplayListener, addPropertyChangeListener, addPropertyChangeListener, addScalarMap, addScalarMaps, addVetoableChangeListener, addVetoableChangeListener, buildAnimationSet, dataChange, draw, ensureInactive, equals, finalize, firePropertyChange, firePropertyChange, getAnimationSetFromDisplayables, getAnimationStringVisible, getBackground, getComponent, getDestroyed, getDisplay, getDisplayableCount, getDisplayables, getDisplayables, getDisplayAspect, getDisplayComponent, getDisplayScale, getForeground, getImage, getMouseBehavior, getMouseFunctionMap, getOffscreenDimension, getProjectionMatrix, getSavedProjectionMatrix, getScale, getScreenBounds, getWaitMessageVisible, handleMouseWheelMoved, hashCode, indexOf, init, is3D, isActive, isPointMode, printMatrix, printMe, rebuild, rebuildDisplay, reDisplayAll, removeDisplayable, removeDisplayables, removePropertyChangeListener, removePropertyChangeListener, removeScalarMap, removeScalarMaps, removeVetoableChangeListener, removeVetoableChangeListener, replaceScalarMap, reScale, resetMouseFunctions, resetProjection, rotate, rotateX, rotateY, rotateZ, saveCurrentDisplay, saveCurrentDisplay, saveCurrentDisplay, saveProjection, setActive, setAnimation, setAnimationStringVisible, setBackground, setDefaultMouseFunctions, setDisplayables, setDisplayables, setDisplayActive, setDisplayInactive, setEyePosition, setKeyboardBehavior, setKeyboardEventMap, setKeyboardEventMap, setMouseFunctions, setOffscreenDimension, setPointMode, setProjectionMatrix, setRebuildNecessary, setWaitMessageVisible, setWheelEventMap, translate, zoom, zoom

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_Z

public static final float DEFAULT_Z

default z value

See Also:

Constant Field Values

DEFAULT_PRESSURE_LABELS

public static java.lang.String[] DEFAULT_PRESSURE_LABELS

default pressure labels

Constructor Detail

TransectDisplay

public TransectDisplay()
                throws visad.VisADException,
                       java.rmi.RemoteException

Constructs a new TransectDisplay to display data as an XY plot along a lat/lon transect. The transect can have multiple segments.

Throws:

visad.VisADException - Couldn't create necessary VisAD object

java.rmi.RemoteException - Couldn't create a remote object

TransectDisplay

public TransectDisplay(visad.Gridded2DSet line)
                throws visad.VisADException,
                       java.rmi.RemoteException

Constructs a new TransectDisplay to display data as an XY plot along a lat/lon transect. The transect can have multiple segments.

Parameters:

line - the lat/lon transect line

Throws:

visad.VisADException - Couldn't create necessary VisAD object

java.rmi.RemoteException - Couldn't create a remote object

TransectDisplay

public TransectDisplay(visad.Gridded2DSet line,
                       boolean offscreen,
                       java.awt.Dimension dimension)
                throws visad.VisADException,
                       java.rmi.RemoteException

Constructs a new TransectDisplay to display data as an XY plot along a lat/lon transect. The transect can have multiple segments.

Parameters:

line - the lat/lon transect line

offscreen - true if offscreen

dimension - Dimension of the screen

Throws:

visad.VisADException - Couldn't create necessary VisAD object

java.rmi.RemoteException - Couldn't create a remote object

Method Detail

initializeClass

protected void initializeClass()
                        throws visad.VisADException,
                               java.rmi.RemoteException

Initialize the class.

Overrides:

initializeClass in class NavigatedDisplay

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

getScaleEndPoints

public visad.georef.EarthLocation[] getScaleEndPoints()

Get the scale end points

Returns:

the end points of the scale

addKeyboardBehavior

public void addKeyboardBehavior(visad.KeyboardBehavior behavior)

Add a keyboard behavior for this display

Overrides:

addKeyboardBehavior in class DisplayMaster

Parameters:

behavior - behavior to add

displayChanged

public void displayChanged(visad.DisplayEvent event)
                    throws visad.VisADException,
                           java.rmi.RemoteException

Handle a DisplayEvent

Specified by:

displayChanged in interface visad.DisplayListener

Parameters:

event - event to handle

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

controlChanged

public void controlChanged(visad.ControlEvent ce)

Handle a change to the control

Specified by:

controlChanged in interface visad.ControlListener

Parameters:

ce - ControlEvent

cursorMoved

protected void cursorMoved()
                    throws visad.VisADException,
                           java.rmi.RemoteException

Handles a change to the cursor position.

Overrides:

cursorMoved in class NavigatedDisplay

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

pointerMoved

protected void pointerMoved(int x,
                            int y)
                     throws visad.UnitException,
                            visad.VisADException,
                            java.rmi.RemoteException

Handles a change in the position of the mouse-pointer.

Overrides:

pointerMoved in class NavigatedDisplay

Parameters:

x - x mouse position

y - y mouse position

Throws:

java.rmi.RemoteException - Java RMI problem

visad.UnitException - Unit conversion problem

visad.VisADException - VisAD problem

addVerticalMap

public void addVerticalMap(visad.RealType newVertType)
                    throws visad.VisADException,
                           java.rmi.RemoteException

Add a new mapping of this type to the vertical coordinate

Overrides:

addVerticalMap in class NavigatedDisplay

Parameters:

newVertType - RealType of map

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

removeVerticalMap

public void removeVerticalMap(visad.RealType vertType)
                       throws visad.VisADException,
                              java.rmi.RemoteException

Remove a new mapping of this type to the vertical coordinate

Overrides:

removeVerticalMap in class NavigatedDisplay

Parameters:

vertType - RealType of map

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

setVerticalRangeUnit

public void setVerticalRangeUnit(visad.Unit newUnit)
                          throws visad.VisADException,
                                 java.rmi.RemoteException

Set the Unit of the vertical range

Overrides:

setVerticalRangeUnit in class NavigatedDisplay

Parameters:

newUnit - unit of range

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

setVerticalRange

public void setVerticalRange(double min,
                             double max)
                      throws visad.VisADException,
                             java.rmi.RemoteException

Set the range of the vertical coordinate

Overrides:

setVerticalRange in class NavigatedDisplay

Parameters:

min - minimum value for vertical axis

max - maximum value for vertical axis

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

getVerticalRange

public double[] getVerticalRange()

Get the range of the vertical coordinate (Altitude)

Overrides:

getVerticalRange in class NavigatedDisplay

Returns:

array of {min, max} range.

setHorizontalRangeUnit

public void setHorizontalRangeUnit(visad.Unit newUnit)
                            throws visad.VisADException,
                                   java.rmi.RemoteException

Set the Unit of the horizontal range

Parameters:

newUnit - unit of range

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

getHorizontalRangeUnit

public visad.Unit getHorizontalRangeUnit()

Get the Unit of the horizontal range

Returns:

unit of horizontal range

setMaxDataDistance

public void setMaxDataDistance(visad.Real r)
                        throws visad.VisADException

Set the maximum distance away from the transect for data to be displayed.

Parameters:

r - value of distance

Throws:

visad.VisADException - incompatible unit

setMaxDataDistance

public void setMaxDataDistance(double distance)
                        throws visad.VisADException

Set the maximum distance away from the transect for data to be displayed.

Parameters:

distance - distance in horizontal range units

Throws:

visad.VisADException - unable to create the VisAD object or incompatible units.

getMaxDataDistance

public visad.Real getMaxDataDistance()

Set the maximum distance away from the transect for data to be displayed.

Returns:

the maximum distance

setGridLinesVisible

public void setGridLinesVisible(boolean on)
                         throws visad.VisADException,
                                java.rmi.RemoteException

Set the visibility of the axis grid lines.

Parameters:

on - true if the grid lines should be visible

Throws:

visad.VisADException - Couldn't create the necessary VisAD object

java.rmi.RemoteException - If there was a problem making this change in a remote collaborative display.

getScalesVisible

public boolean getScalesVisible()

Get the box visibility.

Overrides:

getScalesVisible in class NavigatedDisplay

Returns:

true if box is visible, otherwise false.

setMapArea

public void setMapArea(ucar.unidata.geoloc.ProjectionRect mapArea)
                throws visad.VisADException,
                       java.rmi.RemoteException

Set the map area to be displayed in the box. Does nothing at this point.

Overrides:

setMapArea in class NavigatedDisplay

Parameters:

mapArea - ProjectionRect describing the map area to be displayed

Throws:

visad.VisADException - invalid navigation or VisAD error

java.rmi.RemoteException - Couldn't create a remote object

setMapRegion

public void setMapRegion(visad.Gridded2DSet region)
                  throws visad.VisADException,
                         java.rmi.RemoteException

Set the map region to be displayed. The MathType of the domain of the set must be either RealTupleType.SpatialCartesian2DTuple, RealTupleType.SpatialEarth2DTuple, or RealTupleType.LatitudeLongitudeTuple.

Parameters:

region - Gridded2DSet containing the range of for the axis.

Throws:

visad.VisADException - invalid domain or null set

java.rmi.RemoteException - Couldn't create a remote object

setMapProjection

public void setMapProjection(visad.georef.MapProjection mapProjection)
                      throws visad.VisADException,
                             java.rmi.RemoteException

Define the map projection using a MapProjection type CoordinateSystem. Implementation will be subclass dependent.

Specified by:

setMapProjection in class NavigatedDisplay

Parameters:

mapProjection - map projection coordinate system

Throws:

visad.VisADException - Unable to set projection

java.rmi.RemoteException - Couldn't create a remote object

getDisplayLatitudeType

public visad.DisplayRealType getDisplayLatitudeType()

Accessor method for the DisplayLatitudeType

Specified by:

getDisplayLatitudeType in class NavigatedDisplay

Returns:

DisplayRealType for Latitude mapping

getDisplayLongitudeType

public visad.DisplayRealType getDisplayLongitudeType()

Accessor method for the DisplayLongitudeType

Specified by:

getDisplayLongitudeType in class NavigatedDisplay

Returns:

DisplayRealType for Longitude mapping

getDisplayAltitudeType

public visad.DisplayRealType getDisplayAltitudeType()

Accessor method for the DisplayAltitudeType

Specified by:

getDisplayAltitudeType in class NavigatedDisplay

Returns:

DisplayRealType for Altitude mapping

getDisplayTupleType

public visad.DisplayTupleType getDisplayTupleType()

Accessor method for the DisplayTupleType.

Returns:

the tuple of DisplayRealTypes

getAltitudeMap

protected visad.ScalarMap getAltitudeMap()

Accessor method for the ScalarMap for Altitude

Specified by:

getAltitudeMap in class NavigatedDisplay

Returns:

the altitude ScalarMap

getTransect

protected visad.Gridded2DSet getTransect()

Get the transect for this display

Returns:

the transect as a list of points

setTransect

public void setTransect(visad.Gridded2DSet newLine)
                 throws visad.VisADException,
                        java.rmi.RemoteException

Set the transect for this display

Parameters:

newLine - the transect as a rectangle

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

cursorChange

protected void cursorChange()
                     throws visad.VisADException,
                            java.rmi.RemoteException

Handles a change to the cursor position.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

setView

public void setView(int view)

Set the view for 3D. The views are based on the original display as follows:

                        NORTH
                      _________
                    W |       | E
                    E |  TOP  | A
                    S | MOTTOB| S
                    T |_______| T
                        SOUTH
 

Specified by:

setView in class NavigatedDisplay

Parameters:

view - one of the static view fields (NORTH_VIEW, SOUTH_VIEW, .. etc). In this display, NORTH is the Western Hemisphere, SOUTH is the Eastern Hemisphere, EAST is the Pacific region and WEST is the Atlantic Region

enableClipping

public void enableClipping(boolean clip)

Enable clipping of data at the scale edges

Overrides:

enableClipping in class NavigatedDisplay

Parameters:

clip - true to turn clipping on, otherwise off

getXAxisEndPoints

public double[][] getXAxisEndPoints()

Get the coordinates of the left and right ends of the the horizontal axis.

Returns:

axis points [left/right][x/y]

getYAxisEndPoints

public double[][] getYAxisEndPoints()

Get the coordinates of the left and right ends of the the horizontal axis.

Returns:

axis points [left/right][x/y]

setDisplayAspect

public void setDisplayAspect(double[] aspect)
                      throws visad.VisADException,
                             java.rmi.RemoteException

Override super method

Overrides:

setDisplayAspect in class DisplayMaster

Parameters:

aspect - the new aspect

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

setPerspectiveView

public void setPerspectiveView(boolean perspective)

Set the view to perspective or parallel if this is a 3D display.

Overrides:

setPerspectiveView in class NavigatedDisplay

Parameters:

perspective - true for perspective view

getEarthLocation

public visad.georef.EarthLocation getEarthLocation(double x,
                                                   double y,
                                                   double z,
                                                   boolean setZToZeroIfOverhead)

Get the earth location from the VisAD xyz coodinates

Specified by:

getEarthLocation in class NavigatedDisplay

Parameters:

x - x

y - y

z - z

setZToZeroIfOverhead - If in the overhead view then set Z to 0

Returns:

corresponding EarthLocation

getSpatialCoordinates

public visad.RealTuple getSpatialCoordinates(visad.georef.EarthLocation el)

Returns the spatial (XYZ) coordinates of the particular EarthLocation

Specified by:

getSpatialCoordinates in class NavigatedDisplay

Parameters:

el - earth location to transform

Returns:

RealTuple of display coordinates.

getSpatialCoordinates

public double[] getSpatialCoordinates(visad.georef.EarthLocation el,
                                      double[] xyz,
                                      double altitude)
                               throws visad.VisADException,
                                      java.rmi.RemoteException

Returns the spatial (XYZ) coordinates of the particular EarthLocation

Specified by:

getSpatialCoordinates in class NavigatedDisplay

Parameters:

el - earth location to transform

xyz - The in value to set. May be null.

altitude - _more_

Returns:

xyz array

Throws:

java.rmi.RemoteException - Java RMI problem

visad.VisADException - VisAD problem

getStereoAvailable

public boolean getStereoAvailable()

Determine if this MapDisplay can do stereo.

Overrides:

getStereoAvailable in class DisplayMaster

Returns:

true if the graphics device can do stereo

getDisplayCoordinateSystem

public visad.CoordinateSystem getDisplayCoordinateSystem()

Get the display coordinate system that turns lat/lon/alt to x/y/z

Overrides:

getDisplayCoordinateSystem in class NavigatedDisplay

Returns:

the coordinate system (may be null)

setScaleFont

public void setScaleFont(java.awt.Font f)

Set the fonts for the axis scales

Parameters:

f - Font to use

extendTransect

public void extendTransect(double amount)

Extend (or condense) the displayed transect.

Parameters:

amount - (%) to extend or contract > 1 to expand, < 1 to contract

extendVerticalRange

public void extendVerticalRange(double amount)

Extend (or condense) the displayed transect.

Parameters:

amount - (%) to extend or contract > 1 to expand, < 1 to contract

setPressureLabels

public void setPressureLabels(java.lang.String[] labels)
                       throws visad.VisADException

Set the labels for the pressure axis

Parameters:

labels - array of labels

Throws:

visad.VisADException - unable to set the labels on the Axis

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

test by running java ucar.unidata.view.geoloc.NavigatedDisplay

Parameters:

args - not used

Throws:

java.lang.Exception - problem creating the display