Added logging

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

@@ -5762,16 +5762,20 @@ LogTee.install();         // once, early
 LogTee.setSceneLog(path); // when you want to start per‑scene logging
 LogTee.clearSceneLog();   // stop per‑scene logging
 	 */
-    public void startLogging() {
-    	String x3d_path = getX3dTopDirectory();
-    	Path log_path = Paths.get(x3d_path).resolve(getImageName()+SYSTEM_OUT_LOG_SUFFIX);  
+    public static void startLogging(Path log_path) {
     	try {
 			LogTee.setSceneLog(log_path);
 		} catch (IOException e) {
-			System.err.println("startLogging(): failed to start logging to "+x3d_path);
+			System.err.println("startLogging(): failed to start logging to "+log_path.toString());
 		} // when you want to start per‑scene logging	
     	System.out.println("\n***** STARTING LOGGING: "+
     			(new SimpleDateFormat("yyyy/MM/dd HH:mm:ss").format(Calendar.getInstance().getTime())+" *****\n"));
+    }    
+    
+    public void startLogging() {
+    	String x3d_path = getX3dTopDirectory();
+    	Path log_path = Paths.get(x3d_path).resolve(getImageName()+SYSTEM_OUT_LOG_SUFFIX);
+    	startLogging(log_path);
     }
     
     public void stopLogging() {

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

@@ -9232,6 +9232,10 @@ if (debugLevel > -100) return true; // temporarily !
 					if (model_paths.length > 0) {
 						for (int i = 0; i < model_paths.length; i++) {
 							System.out.println("Processing model directory: "+model_paths[i]);
+					    	Path log_path = Paths.get(model_paths[i]).resolve("RT"+QuadCLTCPU.SYSTEM_OUT_LOG_SUFFIX);
+					    	if (LogTee.getSceneLog()==null) {
+					    		QuadCLTCPU.startLogging(log_path);
+							}
 							// check if *-CUAS
 							CuasDetectRT cuasDetectRT = new CuasDetectRT(
 									 clt_parameters,  // CLTParameters     clt_parameters,
@@ -9249,6 +9253,7 @@ if (debugLevel > -100) return true; // temporarily !
 					}
 				}
 				System.out.println("nseq="+nseq);
+				LogTee.clearSceneLog();   // stop per‑scene logging
 			}
 		}
 		break;