More complete cell dump.

src/main/java/org/orekit/rugged/errors/Dump.java

@@ -59,21 +59,14 @@ class Dump {
 
     /** Dump some context data.
      * @param tile tile to which the cell belongs
-     * @param latitudeIndex latitude index of the South neighbors of the cell
-     * @param longitudeIndex longitude index of the West neighbors of the cell
-     * @param e00 elevation of the South-West neighbor of the cell
-     * @param e10 elevation of the South-East neighbor of the cell
-     * @param e01 elevation of the North-West neighbor of the cell
-     * @param e11 elevation of the North-East neighbor of the cell
+     * @param latitudeIndex latitude index of the cell
+     * @param longitudeIndex longitude index of the cell
+     * @param elevation elevation of the cell
      */
     public void dumpTileCell(final Tile tile,
                              final int latitudeIndex, final int longitudeIndex,
-                             final double e00, final double e10, final double e01, final double e11) {
-        final DumpedTileData dumpedTileData = getTileData(tile);
-        dumpedTileData.setElevation(latitudeIndex,     longitudeIndex,     e00);
-        dumpedTileData.setElevation(latitudeIndex,     longitudeIndex + 1, e10);
-        dumpedTileData.setElevation(latitudeIndex + 1, longitudeIndex,     e01);
-        dumpedTileData.setElevation(latitudeIndex + 1, longitudeIndex + 1, e11);
+                             final double elevation) {
+        getTileData(tile).setElevation(latitudeIndex, longitudeIndex, elevation);
     }
 
     /** Get tile data.

src/main/java/org/orekit/rugged/errors/DumpManager.java

@@ -81,20 +81,17 @@ public class DumpManager {
         return DUMP.get() != null;
     }
 
-    /** Dump some context data.
+    /** Dump DEM cell data.
      * @param tile tile to which the cell belongs
-     * @param latitudeIndex latitude index of the South neighbors of the cell
-     * @param longitudeIndex longitude index of the West neighbors of the cell
-     * @param e00 elevation of the South-West neighbor of the cell
-     * @param e10 elevation of the South-East neighbor of the cell
-     * @param e01 elevation of the North-West neighbor of the cell
-     * @param e11 elevation of the North-East neighbor of the cell
+     * @param latitudeIndex latitude index of the cell
+     * @param longitudeIndex longitude index of the cell
+     * @param elevation elevation of the cell
      */
     public static void dumpTileCell(final Tile tile,
                                     final int latitudeIndex, final int longitudeIndex,
-                                    final double e00, final double e10, final double e01, final double e11) {
+                                    final double elevation) {
         if (isActive()) {
-            DUMP.get().dumpTileCell(tile, latitudeIndex, longitudeIndex, e00, e10, e01, e11);
+            DUMP.get().dumpTileCell(tile, latitudeIndex, longitudeIndex, elevation);
         }
     }
 

src/main/java/org/orekit/rugged/raster/SimpleTile.java

@@ -200,7 +200,9 @@ public class SimpleTile implements Tile {
     /** {@inheritDoc} */
     @Override
     public double getElevationAtIndices(final int latitudeIndex, final int longitudeIndex) {
-        return elevations[latitudeIndex * getLongitudeColumns() + longitudeIndex];
+        final double elevation = elevations[latitudeIndex * getLongitudeColumns() + longitudeIndex];
+        DumpManager.dumpTileCell(this, latitudeIndex, longitudeIndex, elevation);
+        return elevation;
     }
 
     /** {@inheritDoc}
@@ -241,8 +243,6 @@ public class SimpleTile implements Tile {
         final double e01  = getElevationAtIndices(latitudeIndex + 1, longitudeIndex);
         final double e11  = getElevationAtIndices(latitudeIndex + 1, longitudeIndex + 1);
 
-        DumpManager.dumpTileCell(this, latitudeIndex, longitudeIndex, e00, e10, e01, e11);
-
         return (e00 * (1.0 - dLon) + dLon * e10) * (1.0 - dLat) +
                (e01 * (1.0 - dLon) + dLon * e11) * dLat;