Added comments

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

@@ -2457,7 +2457,7 @@ public class Interscene {
 						clt_parameters,     // CLTParameters  clt_parameters,
 						quadCLTs,           // QuadCLT []     quadCLTs,
 						dxyzatr_dt[nscene], // double [][]    dxyzatr_dt_nscene, 
-						dbg_mb_img,         //double [][]    dbg_mb_img, // initialize to double[quadCLTs.length][]
+						dbg_mb_img,         // double [][]    dbg_mb_img, // initialize to double[quadCLTs.length][]
 						mb_max_gain,        // double         mb_max_gain,
 						mb_ref_disparity,   // double []      mb_ref_disparity,
 						ref_index,          // int            ref_index,

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

@@ -6492,7 +6492,7 @@ public class OpticalFlow {
 			start_ref_pointers[0] = earliest_scene;
 			start_ref_pointers[1] = ref_index;
 		}
-		String top_dir = quadCLTs[ref_index].getX3dTopDirectory();
+//		String top_dir = quadCLTs[ref_index].getX3dTopDirectory();
 		// temporary fix save/restore linkedModels, sourceDirectory, sourcePaths
 		// that are copied main-> aux in EyesisCorrectionParameters.updateAuxFromMain()
 		// quadCLT_main.correctionsParameters
@@ -6514,7 +6514,7 @@ public class OpticalFlow {
 		quadCLT_main.correctionsParameters.use_set_dirs =    bkp_use_set_dirs;
 		
 		System.out.println("buildSeries(): DONE"); //
-		String top_dir0=quadCLTs[ref_index].getX3dTopDirectory();
+//		String top_dir0=quadCLTs[ref_index].getX3dTopDirectory();
 		return quadCLTs[ref_index].getX3dTopDirectory(); // top_dir; // 
     }