Implemented saving parameters with the model version, fixed bugs

src/main/java/com/elphel/imagej/cameras/CLTParameters.java

@@ -504,7 +504,7 @@ public class CLTParameters {
 	public double     gmap_discard_rdisp =   0.02;  // discard above/below this fraction of average height
 	public double     gmap_pix_size =        0.005; // hdr_x0y0,       // in meters
 	public int        gmap_max_image_width = 4000;  // 3200;  // increase pixel size as a power of 2 until image fits
-	public double     gmap_min_sfm =         10.0;  // minimal SfM gain to keep ground map
+	public double     gmap_min_sfm =         2.0;   //10.0;  // minimal SfM gain to keep ground map
 	public double     gmap_frac_sfm =        0.25;  // Disregard SfM mask if lower good SfM area
 	public boolean    gmap_crop_empty =      true;
 	public int        gmap_crop_extra =      20;

src/main/java/com/elphel/imagej/correction/MultipleExtensionsFileFilter.java

+package com.elphel.imagej.correction;
+
+import java.io.File;
+
+import javax.swing.filechooser.FileFilter;
+
+public class MultipleExtensionsFileFilter extends FileFilter {
+	protected String[] patterns;
+	protected String description = "JP4 files";
+
+	public MultipleExtensionsFileFilter(String[] patterns, String description) {
+		this.description = description;
+		this.patterns = patterns.clone();
+	}
+
+	public MultipleExtensionsFileFilter(String[] patterns) {
+		this.patterns = patterns.clone();
+	}
+
+	@Override
+	public boolean accept(File file) {
+		int i;
+		String name = file.getName();
+		if (file.isDirectory())
+			return true;
+		for (i = 0; i < patterns.length; i++) {
+			if (name.toLowerCase().endsWith(patterns[i].toLowerCase()))
+				return true;
+		}
+		return false;
+	}
+
+	@Override
+	public String getDescription() {
+		return description;
+	}
+}
+

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

@@ -1075,7 +1075,7 @@ public class ErsCorrection extends GeometryCorrection {
 		System.arraycopy(deltas0, 0, deltas, 0,              deltas0.length);
 		System.arraycopy(deltas0, 3, deltas, deltas0.length, deltas0.length - 3);
 		for (int i = 0; i < deltas.length; i++) deltas[i] *= scale_delta;
-	    int dbg_tile = 7508; // 56:23 // 16629;
+	    int dbg_tile = -7508; // 56:23 // 16629;
 	    ErsCorrection scene_ers = scene_QuadClt.getErsCorrection();
 		TileProcessor tp = reference_QuadClt.getTileProcessor();
 		int tilesX = tp.getTilesX();

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

@@ -65,7 +65,7 @@ public class IntersceneMatchParameters {
 	
 	public  boolean sfm_use =            true;   // use SfM to improve depth map
 	public  double  sfm_min_base =       0.6;    // 2.0;    // use SfM if baseline exceeds this
-	public  double  sfm_min_gain =       3.0;    // 5.0;    // Minimal SfM gain to apply SfM to the depth map
+	public  double  sfm_min_gain =       2.0;    // 5.0;    // Minimal SfM gain to apply SfM to the depth map
 	public  double  sfm_min_frac =       0.5;    // Minimal fraction of defined tiles to have SfM correction
 	
     public  int     sfm_num_pairs =     32;      // desired number of SfM pairs to average

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

@@ -6492,6 +6492,17 @@ public class OpticalFlow {
 			start_ref_pointers[0] = earliest_scene;
 			start_ref_pointers[1] = ref_index;
 		}
+		// temporary fix save/restore linkedModels, sourceDirectory, sourcePaths
+		// that are copied main-> aux in EyesisCorrectionParameters.updateAuxFromMain()
+		// quadCLT_main.correctionsParameters
+		String bkp_linkedModels = quadCLT_main.correctionsParameters.linkedModels;
+		String bkp_sourceDirectory =  quadCLT_main.correctionsParameters.sourceDirectory;
+		String [] bkp_sourcePaths =   quadCLT_main.correctionsParameters.sourcePaths;
+		quadCLTs[ref_index].saveConfInModelDirectory(); // save all (global) configurations in model/version directory
+		quadCLT_main.correctionsParameters.linkedModels =    bkp_linkedModels;
+		quadCLT_main.correctionsParameters.sourceDirectory = bkp_sourceDirectory;
+		quadCLT_main.correctionsParameters.sourcePaths =     bkp_sourcePaths;
+		
 		System.out.println("buildSeries(): DONE"); //
 		return quadCLTs[ref_index].getX3dTopDirectory();
     }

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

@@ -4979,6 +4979,21 @@ public class QuadCLTCPU {
 		return file_path;
 	}
 
+	public String saveConfInModelDirectory()
+	{
+		String x3d_path = getX3dDirectory();
+		String file_name = image_name + "-SETTINGS";
+		String file_path = x3d_path + Prefs.getFileSeparator() + file_name;
+		Properties properties=new Properties();
+		Eyesis_Correction.saveProperties(
+				file_path,
+				null,
+				true,
+				properties,
+				0); // DEBUG_LEVEL >-3);
+		return file_path;
+	}
+	
 	
 	public String saveAVIInModelDirectory(
 			boolean     dry_run,