fixed nastgy bug

src/main/java/Aberrations_all.java

@@ -260,7 +260,7 @@ Panel panel1,panel2;
 
  public static int     INVERSE_DIRECT_SIZE=    32; // size (side of square) of direct PSF kernel
  public static int     INVERSE_REVERSE_SIZE=   64; // size (side of square) of reverse PSF kernel
- public static boolean INVERSE_FILTER=       true; // apply variable-sigma filetering to the inverted PSF
+ public static boolean INVERSE_FILTER=       true; // apply variable-sigma filtering to the inverted PSF
 
 
  public static int     SPLIT_OVERSAMPLE=    2;

src/main/java/AlignmentCorrection.java

@@ -2358,7 +2358,26 @@ B = |+dy0   -dy1      -2*dy3 |
 		}
 	}
 	
+	double [] getJtJTrace( // just debugging
+			double [][] jt,
+			double [] w)
+	{
+		double [] jtj_trace = new double [jt.length];
+		if (w == null){
+			w = new double[jt[0].length];
+			for (int i = 0; i < w.length; i++){
+				w[i] = 1.0/w.length;
+			}
+		}
 	
+		for (int i = 0; i < jt.length; i++){
+			for (int k = 0; k < jt[i].length; k++){
+				jtj_trace[i] += w[k] * jt[i][k]*jt[i][k];
+			}
+		}
+		return jtj_trace;
+		
+	}
 
 	double [][] getJTJ(
 			double [][] jt,
@@ -2426,6 +2445,12 @@ B = |+dy0   -dy1      -2*dy3 |
 			Mismatch mm = mismatch_list.get(indx);
 			mm.copyToW(w, indx);
 		}
+		double sumw = 0.0;
+		for (int i = 0; i < w.length; i++) sumw += w[i];
+		if (sumw > 0.0){
+			for (int i = 0; i < w.length; i++) w[i]/=sumw;
+		}
+
 		return w;
 	}
 
@@ -2458,7 +2483,7 @@ B = |+dy0   -dy1      -2*dy3 |
 				corr_vector,        // GeometryCorrection.CorrVector corr_vector)
 				debugLevel);		// int debugLevel)
 
-		// convert Jacobian outputs to symmetrical measurement vectors (last one is non-zero only if disaprity should be adjusted)
+		// convert Jacobian outputs to symmetrical measurement vectors (last one is non-zero only if disparity should be adjusted)
 
 		
 		double [][] jta_mv =  (new Mismatch()).convertJt_mv (jta); //double [][] jt)
@@ -2478,8 +2503,13 @@ B = |+dy0   -dy1      -2*dy3 |
 			System.out.println("--- solveCorr(): initial RMS = " + rms0);
 		}
 		Matrix y_minus_fx_weighted = new Matrix(y_minus_fx_a_weighted, y_minus_fx_a_weighted.length);
-		double [][] jtja = getJTJ(jta, weights);
+//		double [][] jtja = getJTJ(jta, weights);
+		double [][] jtja = getJTJ(jta_mv, weights);
 		Matrix jtj = new Matrix(jtja); // getJTJ(jta, weights)); // less operations than jt.times(jt.transpose());
+//		double [] jt_trace_null_dbg = getJtJTrace(jta,null);
+//		double [] jt_trace_dbg =      getJtJTrace(jta,weights);
+//		double [] jt_mv_trace_null_dbg = getJtJTrace(jta_mv,null);
+//		double [] jt_mv_trace_dbg =      getJtJTrace(jta_mv,weights);
 // 		
 		boolean dbg_images = debugLevel>1; 
 		int dbg_decimate = 64; // just for the debug image

src/main/java/EyesisCorrectionParameters.java

@@ -3913,7 +3913,7 @@ public class EyesisCorrectionParameters {
   			gd.addCheckbox    ("Allow expansion over previously identified background (infinity)",             this.ex_over_bgnd);
   			gd.addNumericField("When expanding over background, disregard lower disparity ",                   this.ex_min_over,  3);
 
-  			gd.addMessage     ("********* Plates filetering when building initial z-map *********");
+  			gd.addMessage     ("********* Plates filtering when building initial z-map *********");
   			gd.addNumericField("If strength exceeds ex_strength * super_trust, do not apply ex_nstrength and plate_ds", this.pt_super_trust,  3);
   			gd.addCheckbox    ("Do not replace raw tiles by the plates, if raw is closer (like poles)",        this.pt_keep_raw_fg);
   			gd.addNumericField("Scale plates strength before comparing to raw strength",                       this.pt_scale_pre,  3);

src/main/java/aberrations.java

@@ -267,7 +267,7 @@ Panel panel1,panel2;
 
  public static int     INVERSE_DIRECT_SIZE=    32; // size (side of square) of direct PSF kernel
  public static int     INVERSE_REVERSE_SIZE=   64; // size (side of square) of reverse PSF kernel
- public static boolean INVERSE_FILTER=       true; // apply variable-sigma filetering to the inverted PSF
+ public static boolean INVERSE_FILTER=       true; // apply variable-sigma filtering to the inverted PSF
 
 
  public static int     SPLIT_OVERSAMPLE=    2;