showing all maxes if >1

src/main/java/com/elphel/imagej/tileprocessor/Correlation2d.java

@@ -5569,12 +5569,12 @@ public class Correlation2d {
     				imgdtt_params.lmas_num_iter,           // int    num_iter,         // 20
     				debug_level);  // imgdtt_params.lma_debug_level1);      // 4); // int    debug_level) // > 3
     		if (!lmaSuccess && (lma.getBadTile() >= 0)) {
-    			if (debug_level > -2) {
+    			if (debug_level > 0) {
     				System.out.println("Found bad tile/pair during single (probably wrong initial maximum - try around preliminary? "+lma.getBadTile());
     			}
     		}
     		if (!lmaSuccess && (npass > 0) && en_shape) { // only if not already filtered
-    			if (debug_level > -3) {
+    			if (debug_level > 0) {
     				System.out.println("LMA failed on pass2. Disabling some adjustments and re-trying.");
     			}
     			lma.restoreSolution();
@@ -5598,7 +5598,7 @@ public class Correlation2d {
         				imgdtt_params.lmas_num_iter,           // int    num_iter,         // 20
         				debug_level);  // imgdtt_params.lma_debug_level1);      // 4); // int    debug_level) // > 3
     			if (!lmaSuccess) {
-        			if (debug_level > -3) {
+        			if (debug_level > 0) {
         				System.out.println("Still did not help - LMA failed.");
         			}
     			}

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

@@ -3521,9 +3521,15 @@ public class ImageDtt extends ImageDttCPU {
 										    				imgdtt_params.lma_relax_indiv_max// double  lma_relax_indiv_max // double relax_indiv_max
 															);
 													if (debug_print_targets) {
-														String dbg_s = "   image_dtt "+tileX+":"+tileY+" ("+(tileX+tilesX*tileY)+")";
-														for (int i = 0; i < dispStrs[0][0].length; i++) {
-															dbg_s+=" "+dispStrs[0][0][i];
+														String dbg_s = "";
+														for (int nmax = 0; nmax < dispStrs.length; nmax++) {
+															if (nmax > 0) {
+																dbg_s+="\n";
+															}
+															dbg_s += "   image_dtt "+tileX+":"+tileY+" ("+(tileX+tilesX*tileY)+") <"+nmax+"> ";
+															for (int i = 0; i < dispStrs[0][0].length; i++) {
+																dbg_s+=" "+dispStrs[0][0][i];
+															}
 														}
 														System.out.println(dbg_s);
 													}