Changeset 191 for ether_megapoli/trunk/applets/src/gov/noaa/pmel/sgt/dm/SimpleGrid.java

Timestamp:

09/12/11 18:11:46 (13 years ago)

Author:

vmipsl

Message:

Servlet _ Contour en cours

File:

• ether_megapoli/trunk/applets/src/gov/noaa/pmel/sgt/dm/SimpleGrid.java (modified) (2 diffs)

ether_megapoli/trunk/applets/src/gov/noaa/pmel/sgt/dm/SimpleGrid.java

@@ -19 +19 @@
 import gov.noaa.pmel.util.SoTRange;
 
+import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeSupport;
-import java.beans.PropertyChangeListener;
 import java.io.Serializable;
 
@@ -29 +29 @@
  * @author Donald Denbo
  * @version $Revision: 1.19 $, $Date: 2003/08/22 23:02:38 $
- * @since 1.0
  * @see SGTGrid
  * @see Cartesian
+ * @since 1.0
  */
-public class SimpleGrid implements SGTGrid, Cartesian, Cloneable, Serializable {
-  protected double[] xloc_;
-  protected double[] yloc_;
-//  protected GeoDate[] tloc_;
-  protected GeoDateArray tloc_;
-  protected double[] grid_;
-  protected double[] xEdges_;
-  protected double[] yEdges_;
-//  protected GeoDate[] tEdges_;
-  protected GeoDateArray tEdges_;
-  protected boolean hasXEdges_;
-  protected boolean hasYEdges_;
-  protected String title_;
-  protected SGLabel keyTitle_ = null;
-  protected String id_ = null;
-  protected boolean xTime_;
-  protected boolean yTime_;
-    /**@shapeType AggregationLink
-  * @clientRole x*/
+public class SimpleGrid
+        implements SGTGrid, Cartesian, Cloneable, Serializable
+{
+    /**
+     * Default constructor.
+     */
+    public SimpleGrid()
+    {
+        this( null, (double[]) null, (double[]) null, "" );
+    }
+
+    /**
+     * Constructor for X and Y coordinates as double.
+     *
+     * @param grid  Z values
+     * @param xloc  X coordinates
+     * @param yloc  Y coordinates
+     * @param title the title
+     */
+    public SimpleGrid( double[] grid, double[] xloc,
+                       double[] yloc, String title )
+    {
+        grid_ = grid;
+        xloc_ = xloc;
+        yloc_ = yloc;
+        title_ = title;
+        xTime_ = false;
+        yTime_ = false;
+        hasXEdges_ = false;
+        hasYEdges_ = false;
+        xRange_ = computeSoTRange( xloc );
+        yRange_ = computeSoTRange( yloc );
+        zRange_ = computeRange2D( grid );
+    }
+
+    /**
+     * Constructor for X time and Y double.
+     *
+     * @param grid  Z values
+     * @param tloc  Time coordinates
+     * @param yloc  Y coordinates
+     * @param title the title
+     */
+    public SimpleGrid( double[] grid, GeoDate[] tloc,
+                       double[] yloc, String title )
+    {
+        grid_ = grid;
+        tloc_ = new GeoDateArray( tloc );
+        yloc_ = yloc;
+        title_ = title;
+        xTime_ = true;
+        yTime_ = false;
+        hasXEdges_ = false;
+        hasYEdges_ = false;
+        xRange_ = computeSoTRange( tloc_ );
+        yRange_ = computeSoTRange( yloc );
+        zRange_ = computeRange2D( grid );
+    }
+
+    /**
+     * Constructor for X double and Y time.
+     *
+     * @param grid  Z values
+     * @param xloc  X coordinates
+     * @param tloc  Time coordinates
+     * @param title the title
+     */
+    public SimpleGrid( double[] grid, double[] xloc,
+                       GeoDate[] tloc, String title )
+    {
+        grid_ = grid;
+        xloc_ = xloc;
+        tloc_ = new GeoDateArray( tloc );
+        title_ = title;
+        xTime_ = false;
+        yTime_ = true;
+        hasXEdges_ = false;
+        hasYEdges_ = false;
+        xRange_ = computeSoTRange( xloc );
+        yRange_ = computeSoTRange( tloc_ );
+        zRange_ = computeRange2D( grid );
+    }
+
+    public String getTitle()
+    {
+        return title_;
+    }
+
+    public SGLabel getKeyTitle()
+    {
+        return keyTitle_;
+    }
+
+    /**
+     * Get the unique identifier.  The presence of the identifier
+     * is optional, but if it is present it should be unique.  This
+     * field is used to search for the layer that contains the data.
+     *
+     * @return unique identifier
+     * @see gov.noaa.pmel.sgt.Pane
+     * @see gov.noaa.pmel.sgt.Layer
+     * @since 2.0
+     */
+    public String getId()
+    {
+        return id_;
+    }
+
+    /**
+     * Create a copy of the grid.
+     *
+     * @see SGTData
+     * @since 2.0
+     */
+    public SGTData copy()
+    {
+        SGTGrid newGrid;
+        try
+        {
+            newGrid = (SGTGrid) clone();
+        }
+        catch( CloneNotSupportedException e )
+        {
+            newGrid = new SimpleGrid();
+        }
+        return (SGTData) newGrid;
+    }
+
+    public boolean isXTime()
+    {
+        return xTime_;
+    }
+
+    public boolean isYTime()
+    {
+        return yTime_;
+    }
+
+    public SGTMetaData getXMetaData()
+    {
+        return xMetaData_;
+    }
+
+    public SGTMetaData getYMetaData()
+    {
+        return yMetaData_;
+    }
+
+    public SoTRange getXRange()
+    {
+        return xRange_.copy();
+    }
+
+    public SoTRange getYRange()
+    {
+        return yRange_.copy();
+    }
+
+    public void addPropertyChangeListener( PropertyChangeListener l )
+    {
+        changes_.addPropertyChangeListener( l );
+    }
+
+    public void removePropertyChangeListener( PropertyChangeListener l )
+    {
+        changes_.removePropertyChangeListener( l );
+    }
+
+    public double[] getXArray()
+    {
+        return xloc_;
+    }
+
+    /**
+     * Get the length of the x axis
+     *
+     * @since 2.0
+     */
+    public int getXSize()
+    {
+        return xloc_.length;
+    }
+
+    public double[] getYArray()
+    {
+        return yloc_;
+    }
+
+    /**
+     * Get the length of the y axis
+     *
+     * @since 2.0
+     */
+    public int getYSize()
+    {
+        return yloc_.length;
+    }
+
+    public double[] getZArray()
+    {
+        return grid_;
+    }
+
+    public Range2D getZRange()
+    {
+        return zRange_;
+    }
+
+    public GeoDate[] getTimeArray()
+    {
+        return tloc_.getGeoDate();
+    }
+
+    /**
+     * Get the <code>GeoDateArray</code> object.
+     *
+     * @since 3.0
+     */
+    public GeoDateArray getGeoDateArray()
+    {
+        return tloc_;
+    }
+
+    /**
+     * Get the length of the Time axis
+     *
+     * @since 2.0
+     */
+    public int getTSize()
+    {
+        return tloc_.getLength();
+    }
+
+    public SGTMetaData getZMetaData()
+    {
+        return zMetaData_;
+    }
+
+    public SGTGrid getAssociatedData()
+    {
+        return associatedData_;
+    }
+
+    public boolean hasAssociatedData()
+    {
+        return ( associatedData_ != null );
+    }
+
+    public boolean hasXEdges()
+    {
+        return hasXEdges_;
+    }
+
+    public double[] getXEdges()
+    {
+        return xEdges_;
+    }
+
+    /**
+     * Return the range of the x edges
+     *
+     * @since 2.0
+     */
+    public SoTRange getXEdgesRange()
+    {
+        return xEdgesRange_;
+    }
+
+    public boolean hasYEdges()
+    {
+        return hasYEdges_;
+    }
+
+    public double[] getYEdges()
+    {
+        return yEdges_;
+    }
+
+    /**
+     * Return the range of the y edges
+     *
+     * @since 2.0
+     */
+    public SoTRange getYEdgesRange()
+    {
+        return yEdgesRange_;
+    }
+
+    public GeoDate[] getTimeEdges()
+    {
+        return tEdges_.getGeoDate();
+    }
+
+    /**
+     * Get the <code>GeoDateArray</code> object.
+     *
+     * @since 3.0
+     */
+    public GeoDateArray getGeoDateArrayEdges()
+    {
+        return tEdges_;
+    }
+
+    private SoTRange computeSoTRange( double[] array )
+    {
+        Range2D range = computeRange2D( array );
+        return new SoTRange.Double( range.start, range.end );
+    }
+
+    private SoTRange computeSoTRange( GeoDateArray tarray )
+    {
+        long start = Long.MAX_VALUE;
+        long end = Long.MIN_VALUE;
+        long[] tar = tarray.getTime();
+        int count = 0;
+        for( int i = 0; i < tar.length; i++ )
+        {
+            if( !( tar[i] == Long.MAX_VALUE ) )
+            {
+                start = Math.min( start, tar[i] );
+                end = Math.max( end, tar[i] );
+                count++;
+            }
+        }
+        if( count == 0 )
+        {
+            return new SoTRange.Time( Long.MAX_VALUE,
+                    Long.MAX_VALUE );
+        }
+        else
+        {
+            return new SoTRange.Time( start, end );
+        }
+    }
+
+    private Range2D computeRange2D( double[] array )
+    {
+        double start = Double.POSITIVE_INFINITY;
+        double end = Double.NEGATIVE_INFINITY;
+        int count = 0;
+        for( int i = 0; i < array.length; i++ )
+        {
+            if( !Double.isNaN( array[i] ) )
+            {
+                start = Math.min( start, array[i] );
+                end = Math.max( end, array[i] );
+                count++;
+            }
+        }
+        if( count == 0 )
+        {
+            return new Range2D( Double.NaN, Double.NaN );
+        }
+        else
+        {
+            return new Range2D( start, end );
+        }
+    }
+
+    /**
+     * Set the associated data grid.
+     * <BR><B>Property Change:</B> <code>associatedDataModified</code>.
+     *
+     * @since 2.0
+     */
+    public void setAssociatedData( SGTGrid assoc )
+    {
+        associatedData_ = assoc;
+        changes_.firePropertyChange( "associatedDataModified",
+                null,
+                assoc );
+    }
+
+    /**
+     * Set the values for the x grid edges.
+     */
+    public void setXEdges( double[] edge )
+    {
+        xEdges_ = edge;
+        hasXEdges_ = true;
+        xEdgesRange_ = computeSoTRange( edge );
+    }
+
+    /**
+     * Set the values for the y grid edges.
+     */
+    public void setYEdges( double[] edge )
+    {
+        yEdges_ = edge;
+        hasYEdges_ = true;
+        yEdgesRange_ = computeSoTRange( edge );
+    }
+
+    /**
+     * Set the values for the temporal grid edges.
+     */
+    public void setTimeEdges( GeoDate[] edge )
+    {
+        setTimeEdges( new GeoDateArray( edge ) );
+    }
+
+    /**
+     * @since 3.0
+     */
+    public void setTimeEdges( GeoDateArray tarray )
+    {
+        tEdges_ = tarray;
+        if( xTime_ )
+        {
+            hasXEdges_ = true;
+            xEdgesRange_ = computeSoTRange( tarray );
+        }
+        else if( yTime_ )
+        {
+            hasYEdges_ = true;
+            yEdgesRange_ = computeSoTRange( tarray );
+        }
+    }
+
+    /**
+     * Set the <code>SGTMetaData</code> associated with the x
+     * coordinate.
+     */
+    public void setXMetaData( SGTMetaData md )
+    {
+        xMetaData_ = md;
+    }
+
+    /**
+     * Set the <code>SGTMetaData</code> associated with the y
+     * coordinate.
+     */
+    public void setYMetaData( SGTMetaData md )
+    {
+        yMetaData_ = md;
+    }
+
+    /**
+     * Set the <code>SGTMetaData</code> associated with the z
+     * coordinate.
+     */
+    public void setZMetaData( SGTMetaData md )
+    {
+        zMetaData_ = md;
+    }
+
+    /**
+     * Set the grid title
+     */
+    public void setTitle( String title )
+    {
+        title_ = title;
+    }
+
+    /**
+     * Set the title formatted for the <code>VectorKey</code>.
+     */
+    public void setKeyTitle( SGLabel title )
+    {
+        keyTitle_ = title;
+    }
+
+    /**
+     * Set the unique identifier.
+     */
+    public void setId( String ident )
+    {
+        id_ = ident;
+    }
+
+    /**
+     * Set the x coordinate grid centers
+     * <BR><B>Property Change:</B> <code>dataModified</code>.
+     */
+    public void setXArray( double[] xloc )
+    {
+        xloc_ = xloc;
+        xTime_ = false;
+        xRange_ = computeSoTRange( xloc );
+        changes_.firePropertyChange( "dataModified",
+                new Integer( 0 ),
+                new Integer( xloc.length ) );
+    }
+
+    /**
+     * Set the y coordinate grid centers
+     * <BR><B>Property Change:</B> <code>dataModified</code>.
+     */
+    public void setYArray( double[] yloc )
+    {
+        yloc_ = yloc;
+        yTime_ = false;
+        yRange_ = computeSoTRange( yloc );
+        changes_.firePropertyChange( "dataModified",
+                new Integer( 0 ),
+                new Integer( yloc.length ) );
+    }
+
+    /**
+     * Set the z grid values.
+     * <BR><B>Property Change:</B> <code>dataModified</code>.
+     */
+    public void setZArray( double[] grid )
+    {
+        grid_ = grid;
+        zRange_ = computeRange2D( grid );
+        changes_.firePropertyChange( "dataModified",
+                new Integer( 0 ),
+                new Integer( grid.length ) );
+    }
+
+    /**
+     * set the temporal grid centers
+     * <BR><B>Property Change:</B> <code>dataModified</code>.
+     */
+    public void setTimeArray( GeoDate[] tloc )
+    {
+        setTimeArray( new GeoDateArray( tloc ) );
+    }
+
+    /**
+     * @since 3.0
+     */
+    public void setTimeArray( GeoDateArray tarray )
+    {
+        tloc_ = tarray;
+        if( xTime_ )
+        {
+            xRange_ = computeSoTRange( tarray );
+        }
+        else if( yTime_ )
+        {
+            yRange_ = computeSoTRange( tarray );
+        }
+        changes_.firePropertyChange( "dataModified",
+                new Integer( 0 ),
+                new Integer( tarray.getLength() ) );
+    }
+
+    // VMIPSL
+    public boolean isRealFullGrid()
+    {
+        return _isRealFullGrid;
+    }
+
+    public void setRealFullGrid( final boolean realFullGrid )
+    {
+        _isRealFullGrid = realFullGrid;
+    }
+
+    protected double[] xloc_;
+    protected double[] yloc_;
+    //  protected GeoDate[] tloc_;
+    protected GeoDateArray tloc_;
+    protected double[] grid_;
+    protected double[] xEdges_;
+    protected double[] yEdges_;
+    //  protected GeoDate[] tEdges_;
+    protected GeoDateArray tEdges_;
+    protected boolean hasXEdges_;
+    protected boolean hasYEdges_;
+    protected String title_;
+    protected SGLabel keyTitle_ = null;
+    protected String id_ = null;
+    protected boolean xTime_;
+    protected boolean yTime_;
+    /**
+     * @shapeType AggregationLink
+     * @clientRole x
+     */
     protected SGTMetaData xMetaData_ = null;
-    /**@shapeType AggregationLink
-  * @clientRole y*/
+    /**
+     * @shapeType AggregationLink
+     * @clientRole y
+     */
     protected SGTMetaData yMetaData_ = null;
-    /**@shapeType AggregationLink
-  * @clientRole z*/
+    /**
+     * @shapeType AggregationLink
+     * @clientRole z
+     */
     protected SGTMetaData zMetaData_ = null;
-    /**@shapeType AggregationLink
-  * @clientRole associated data*/
+    /**
+     * @shapeType AggregationLink
+     * @clientRole associated data
+     */
     protected SGTGrid associatedData_;
-  private SoTRange xRange_ = null;
-  private SoTRange yRange_ = null;
-  private SoTRange xEdgesRange_ = null;
-  private SoTRange yEdgesRange_ = null;
-  private Range2D zRange_ = null;
-  private PropertyChangeSupport changes_ = new PropertyChangeSupport(this);
-
-  /**
-   * Default constructor.
-   */
-  public SimpleGrid() {
-    this(null, (double[])null, (double[])null, "");
-  }
-  /**
-   * Constructor for X and Y coordinates as double.
-   *
-   * @param grid Z values
-   * @param xloc X coordinates
-   * @param yloc Y coordinates
-   * @param title the title
-   */
-  public SimpleGrid(double[] grid, double[] xloc,
-                    double[] yloc, String title) {
-    grid_ = grid;
-    xloc_ = xloc;
-    yloc_ = yloc;
-    title_ = title;
-    xTime_ = false;
-    yTime_ = false;
-    hasXEdges_ = false;
-    hasYEdges_ = false;
-    xRange_ = computeSoTRange(xloc);
-    yRange_ = computeSoTRange(yloc);
-    zRange_ = computeRange2D(grid);
-  }
-  /**
-   * Constructor for X time and Y double.
-   *
-   * @param grid Z values
-   * @param tloc Time coordinates
-   * @param yloc Y coordinates
-   * @param title the title
-   */
-  public SimpleGrid(double[] grid, GeoDate[] tloc,
-                    double[] yloc,String title) {
-    grid_ = grid;
-    tloc_ = new GeoDateArray(tloc);
-    yloc_ = yloc;
-    title_ = title;
-    xTime_ = true;
-    yTime_ = false;
-    hasXEdges_ = false;
-    hasYEdges_ = false;
-    xRange_ = computeSoTRange(tloc_);
-    yRange_ = computeSoTRange(yloc);
-    zRange_ = computeRange2D(grid);
-  }
-  /**
-   * Constructor for X double and Y time.
-   *
-   * @param grid Z values
-   * @param xloc X coordinates
-   * @param tloc Time coordinates
-   * @param title the title
-   */
-  public SimpleGrid(double[] grid, double[] xloc,
-                    GeoDate[] tloc,String title) {
-    grid_ = grid;
-    xloc_ = xloc;
-    tloc_ = new GeoDateArray(tloc);
-    title_ = title;
-    xTime_ = false;
-    yTime_ = true;
-    hasXEdges_ = false;
-    hasYEdges_ = false;
-    xRange_ = computeSoTRange(xloc);
-    yRange_ = computeSoTRange(tloc_);
-    zRange_ = computeRange2D(grid);
-  }
-  /**
-   * Create a copy of the grid.
-   *
-   * @since 2.0
-   * @see SGTData
-   */
-  public SGTData copy() {
-    SGTGrid newGrid;
-    try {
-      newGrid = (SGTGrid)clone();
-    } catch (CloneNotSupportedException e) {
-      newGrid = new SimpleGrid();
-    }
-    return (SGTData)newGrid;
-  }
-  public double[] getXArray() {
-    return xloc_;
-  }
-  /**
-   * Get the length of the x axis
-   *
-   * @since 2.0
-   */
-  public int getXSize() {
-    return xloc_.length;
-  }
-  public double[] getYArray() {
-    return yloc_;
-  }
-  /**
-   * Get the length of the y axis
-   *
-   * @since 2.0
-   */
-  public int getYSize() {
-    return yloc_.length;
-  }
-  public double[] getZArray() {
-    return grid_;
-  }
-  public GeoDate[] getTimeArray() {
-    return tloc_.getGeoDate();
-  }
-  /**
-   * Get the <code>GeoDateArray</code> object.
-   *
-   * @since 3.0
-   */
-  public GeoDateArray getGeoDateArray() {
-    return tloc_;
-  }
-  /**
-   * Get the length of the Time axis
-   *
-   * @since 2.0
-   */
-  public int getTSize() {
-    return tloc_.getLength();
-  }
-  public boolean isXTime() {
-    return xTime_;
-  }
-  public boolean isYTime() {
-    return yTime_;
-  }
-  public SGTMetaData getXMetaData() {
-    return xMetaData_;
-  }
-  public SGTMetaData getYMetaData() {
-    return yMetaData_;
-  }
-  public SGTMetaData getZMetaData() {
-    return zMetaData_;
-  }
-  public String getTitle() {
-    return title_;
-  }
-  /**
-   * Set the associated data grid.
-   * <BR><B>Property Change:</B> <code>associatedDataModified</code>.
-   *
-   * @since 2.0
-   */
-  public void setAssociatedData(SGTGrid assoc) {
-    associatedData_ = assoc;
-    changes_.firePropertyChange("associatedDataModified",
-                                null,
-                                assoc);
-  }
-  public SGTGrid getAssociatedData() {
-    return associatedData_;
-  }
-  public boolean hasAssociatedData() {
-    return (associatedData_ != null);
-  }
-  public boolean hasXEdges() {
-    return hasXEdges_;
-  }
-  public double[] getXEdges() {
-    return xEdges_;
-  }
-  /**
-   * Set the values for the x grid edges.
-   */
-  public void setXEdges(double[] edge) {
-    xEdges_ = edge;
-    hasXEdges_ = true;
-    xEdgesRange_ = computeSoTRange(edge);
-  }
-  public boolean hasYEdges() {
-    return hasYEdges_;
-  }
-  public double[] getYEdges() {
-    return yEdges_;
-  }
-  /**
-   * Set the values for the y grid edges.
-   */
-  public void setYEdges(double[] edge) {
-    yEdges_ = edge;
-    hasYEdges_ = true;
-    yEdgesRange_ = computeSoTRange(edge);
-  }
-  public GeoDate[] getTimeEdges() {
-    return tEdges_.getGeoDate();
-  }
-  /**
-   * Get the <code>GeoDateArray</code> object.
-   *
-   * @since 3.0
-   */
-  public GeoDateArray getGeoDateArrayEdges() {
-    return tEdges_;
-  }
-  /**
-   * Set the values for the temporal grid edges.
-   */
-  public void setTimeEdges(GeoDate[] edge) {
-    setTimeEdges(new GeoDateArray(edge));
-  }
-  /**
-   * @since 3.0
-   */
-  public void setTimeEdges(GeoDateArray tarray) {
-    tEdges_ = tarray;
-    if(xTime_) {
-      hasXEdges_ = true;
-      xEdgesRange_ = computeSoTRange(tarray);
-    } else if(yTime_){
-      hasYEdges_ = true;
-      yEdgesRange_ = computeSoTRange(tarray);
-    }
-  }
-  /**
-   * Set the <code>SGTMetaData</code> associated with the x
-   * coordinate.
-   */
-  public void setXMetaData(SGTMetaData md) {
-    xMetaData_ = md;
-  }
-  /**
-   * Set the <code>SGTMetaData</code> associated with the y
-   * coordinate.
-   */
-  public void setYMetaData(SGTMetaData md) {
-    yMetaData_ = md;
-  }
-  /**
-   * Set the <code>SGTMetaData</code> associated with the z
-   * coordinate.
-   */
-  public void setZMetaData(SGTMetaData md) {
-    zMetaData_ = md;
-  }
-  /**
-   * Set the grid title
-   */
-  public void setTitle(String title) {
-    title_ = title;
-  }
-  public SGLabel getKeyTitle() {
-    return keyTitle_;
-  }
-  /** Set the title formatted for the <code>VectorKey</code>. */
-  public void setKeyTitle(SGLabel title) {
-    keyTitle_ = title;
-  }
-  /**
-   * Get the unique identifier.  The presence of the identifier
-   * is optional, but if it is present it should be unique.  This
-   * field is used to search for the layer that contains the data.
-   *
-   * @since 2.0
-   * @return unique identifier
-   * @see gov.noaa.pmel.sgt.Pane
-   * @see gov.noaa.pmel.sgt.Layer
-   */
-  public String getId() {
-    return id_;
-  }
-  /**
-   * Set the unique identifier.
-   */
-  public void setId(String ident) {
-    id_ = ident;
-  }
-  /**
-   * Set the x coordinate grid centers
-   * <BR><B>Property Change:</B> <code>dataModified</code>.
-   */
-  public void setXArray(double[] xloc) {
-    xloc_ = xloc;
-    xTime_ = false;
-    xRange_ = computeSoTRange(xloc);
-    changes_.firePropertyChange("dataModified",
-                                new Integer(0),
-                                new Integer(xloc.length));
-  }
-  /**
-   * Set the y coordinate grid centers
-   * <BR><B>Property Change:</B> <code>dataModified</code>.
-   */
-  public void setYArray(double[] yloc) {
-    yloc_ = yloc;
-    yTime_ = false;
-    yRange_ = computeSoTRange(yloc);
-    changes_.firePropertyChange("dataModified",
-                                new Integer(0),
-                                new Integer(yloc.length));
-  }
-  /**
-   * Set the z grid values.
-   * <BR><B>Property Change:</B> <code>dataModified</code>.
-   */
-  public void setZArray(double[] grid) {
-    grid_ = grid;
-    zRange_ = computeRange2D(grid);
-    changes_.firePropertyChange("dataModified",
-                                new Integer(0),
-                                new Integer(grid.length));
-  }
-  /**
-   * set the temporal grid centers
-   * <BR><B>Property Change:</B> <code>dataModified</code>.
-   */
-  public void setTimeArray(GeoDate[] tloc) {
-    setTimeArray(new GeoDateArray(tloc));
-  }
-  /**
-   * @since 3.0
-   */
-  public void setTimeArray(GeoDateArray tarray) {
-    tloc_ = tarray;
-    if(xTime_) {
-      xRange_ = computeSoTRange(tarray);
-    } else if(yTime_) {
-      yRange_ = computeSoTRange(tarray);
-    }
-    changes_.firePropertyChange("dataModified",
-                                new Integer(0),
-                                new Integer(tarray.getLength()));
-  }
-  public SoTRange getXRange() {
-    return xRange_.copy();
-  }
-  public SoTRange getYRange() {
-    return yRange_.copy();
-  }
-  public Range2D getZRange() {
-    return zRange_;
-  }
-  /**
-   * Return the range of the x edges
-   *
-   * @since 2.0
-   */
-  public SoTRange getXEdgesRange() {
-    return xEdgesRange_;
-  }
-  /**
-   * Return the range of the y edges
-   *
-   * @since 2.0
-   */
-  public SoTRange getYEdgesRange() {
-    return yEdgesRange_;
-  }
-
-  public void addPropertyChangeListener(PropertyChangeListener l) {
-    changes_.addPropertyChangeListener(l);
-  }
-  public void removePropertyChangeListener(PropertyChangeListener l) {
-    changes_.removePropertyChangeListener(l);
-  }
-
-  private SoTRange computeSoTRange(double[] array) {
-    Range2D range = computeRange2D(array);
-    return new SoTRange.Double(range.start, range.end);
-  }
-  private SoTRange computeSoTRange(GeoDateArray tarray) {
-    long start = Long.MAX_VALUE;
-    long end = Long.MIN_VALUE;
-    long[] tar = tarray.getTime();
-    int count = 0;
-    for(int i=0; i < tar.length; i++) {
-      if(!(tar[i] == Long.MAX_VALUE)) {
-        start = Math.min(start, tar[i]);
-        end = Math.max(end, tar[i]);
-        count++;
-      }
-    }
-    if(count == 0) {
-      return new SoTRange.Time(Long.MAX_VALUE,
-                               Long.MAX_VALUE);
-    } else {
-      return new SoTRange.Time(start, end);
-    }
-  }
-  private Range2D computeRange2D(double[] array) {
-    double start = Double.POSITIVE_INFINITY;
-    double end = Double.NEGATIVE_INFINITY;
-    int count = 0;
-    for(int i=0; i < array.length; i++) {
-      if(!Double.isNaN(array[i])) {
-        start = Math.min(start, array[i]);
-        end = Math.max(end, array[i]);
-        count++;
-      }
-    }
-    if(count == 0) {
-      return new Range2D(Double.NaN, Double.NaN);
-    } else {
-      return new Range2D(start, end);
-    }
-  }
+    private SoTRange xRange_ = null;
+    private SoTRange yRange_ = null;
+    private SoTRange xEdgesRange_ = null;
+    private SoTRange yEdgesRange_ = null;
+    private Range2D zRange_ = null;
+    private PropertyChangeSupport changes_ = new PropertyChangeSupport( this );
+    //VMIPSL
+    private boolean _isRealFullGrid = true;
 }