Added average RMSE fro orientation

src/main/java/com/elphel/imagej/tileprocessor/OpticalFlow.java

@@ -7591,8 +7591,9 @@ public class OpticalFlow {
 		Arrays.fill(dbg_rms_pre, Double.NaN);
 		// process scenes before reference
 		int dbg_ref_index = 10; // wait for ref_index <= dbg_ref_index and print (manually update dbg_ref_index
-		double maximal_series_rms = 0.0;
-		double maximal_series_rms1 = 0.0;
+		RMSEStats rmse_stats = new RMSEStats();
+		RMSEStats rmse_stats1 = new RMSEStats();
+
 		if (ref_index >  1) {
 			for (int i =  ref_index - 2; i >= 0 ; i--) {
 				QuadCLT scene_QuadClt =      scenes[i];
@@ -7672,9 +7673,7 @@ public class OpticalFlow {
 						}
 					}
 				}
-				if (lma_rms[0] > maximal_series_rms) {
-					maximal_series_rms = lma_rms[0];
-				}
+				rmse_stats.add(lma_rms[0]);
 				dbg_rms_pre[i] = lma_rms[0];
 				ers_reference.addScene(scene_QuadClt.getImageName(),
 						scenes_xyzatr[i][0],
@@ -7691,8 +7690,8 @@ public class OpticalFlow {
 				if (debug_level > -1) {
 					System.out.println("Pass multi scene "+i+" (of "+ scenes.length+") "+
 							reference_QuadClt.getImageName() + "/" + scene_QuadClt.getImageName()+
-							" Done. RMS="+lma_rms[0]+", maximal so far was "+maximal_series_rms);
-				}
+							" Done. RMS="+lma_rms[0]+
+			                ", maximal so far was "+rmse_stats.getMax()+", average was "+rmse_stats.getAverage());				}
 				if (delete_scene_asap) {
 					scenes[i+1] = null;
 				}
@@ -7775,9 +7774,7 @@ public class OpticalFlow {
 							0.0, // double         max_rms,
 							debug_level); // int debug_level)
 				}
-			    if (lma_rms[0] > maximal_series_rms) {
-			        maximal_series_rms = lma_rms[0];
-			    }
+				rmse_stats.add(lma_rms[0]);
 				dbg_rms_pre[i] = lma_rms[0];
 				ers_reference.addScene(scene_QuadClt.getImageName(),
 						scenes_xyzatr[i][0],
@@ -7794,7 +7791,8 @@ public class OpticalFlow {
 				if (debug_level > -1) {
 					System.out.println("Pass multi scene "+i+" (of "+ scenes.length+") "+
 			                reference_QuadClt.getImageName() + "/" + scene_QuadClt.getImageName()+
-			                " Done. RMS="+lma_rms[0]+", maximal so far was "+maximal_series_rms);
+			                " Done. RMS="+lma_rms[0]+
+			                ", maximal so far was "+rmse_stats.getMax()+", average was "+rmse_stats.getAverage());
 				}
 				if (delete_scene_asap) {
 					scenes[i-1] = null;
@@ -7802,7 +7800,7 @@ public class OpticalFlow {
 			}		
 		}
 		if (debug_level > -3) {
-			System.out.println("All multi scene passes are Done. Maximal RMSE was "+maximal_series_rms);
+			System.out.println("All multi scene passes are Done. Maximal RMSE was "+rmse_stats.getMax()+", average was "+rmse_stats.getAverage());
 		}
 		
 //		boolean show_results = true;
@@ -7922,9 +7920,7 @@ public class OpticalFlow {
 							0.0,                             // double         max_rms,
 							debug_level);                    // int debug_level)
 				}
-			    if (lma_rms[0] > maximal_series_rms1) {
-			        maximal_series_rms1 = lma_rms[0];
-			    }
+			    rmse_stats1.add(lma_rms[0]);
 				dbg_rms[i] = lma_rms[0];
 				ers_reference.addScene(
 						scene_ts,
@@ -7944,7 +7940,8 @@ public class OpticalFlow {
 				if (debug_level > -1) {
 					System.out.println("Pass 2 multi scene "+i+" (of "+ scenes.length+") "+
 							reference_QuadClt.getImageName() + "/" + scene_ts+
-							" Done. RMS="+lma_rms[0]+", maximal so far was "+maximal_series_rms);
+			                " Done. RMS="+lma_rms[0]+
+			                ", maximal so far was "+rmse_stats.getMax()+", average was "+rmse_stats.getAverage());
 				}
 				if (delete_scene_asap) {
 					scenes[i-1] = null;
@@ -7965,7 +7962,7 @@ public class OpticalFlow {
 		rms_mean /= rms_num;
 		if (debug_level > -3) {
 			System.out.println("adjustSeries() rms_pre_mean="+rms_pre_mean+", rms_mean="+
-					rms_mean+", maximal RMSE="+maximal_series_rms1);
+					rms_mean+", maximal RMSE="+rmse_stats1.getMax()+", average was "+rmse_stats1.getAverage());
 		}
 
 		if (show_results) {
@@ -8125,8 +8122,8 @@ public class OpticalFlow {
 						8);                // int iscale) // 8
 		}		
 		if (debug_level > -3) {
-			System.out.println("adjustSeries() Done. Maximal RMSE in pass1 was "+maximal_series_rms+
-					", in pass2 - "+maximal_series_rms1);
+			System.out.println("adjustSeries() Done. Maximal RMSE in pass1 was "+rmse_stats.getMax()+", average was "+rmse_stats.getAverage()+
+					", in pass2 - "+rmse_stats1.getMax()+", average was "+rmse_stats1.getAverage());
 		}
 	}
 	

src/main/java/com/elphel/imagej/tileprocessor/RMSEStats.java

+package com.elphel.imagej.tileprocessor;
+
+public class RMSEStats {
+	public double max =  0;
+	public double sum2 = 0;
+	public int num =     0;
+	public void add(double rmse) {
+		sum2 += rmse*rmse;
+		num++;
+		max = Math.max(max,  rmse);
+	}
+	public double getMax() {
+		return max;
+	}
+	public int getNum() {
+		return num;
+	}
+	public double getAverage() {
+		return Math.sqrt(sum2/num);
+	}
+	
+}