Improving efficiency

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

@@ -10407,6 +10407,7 @@ LogTee.clearSceneLog();   // stop per‑scene logging
 		  for (int i=0;i<enabledFiles.length;i++) enabledFiles[i]=false;
 		  int numFilesToProcess=0;
 		  int numImagesToProcess=0;
+		  /*
 		  for (int nFile=0;nFile<enabledFiles.length;nFile++){
 			  if (    (sourceFiles[nFile]!=null) &&
 					  (sourceFiles[nFile].length() > 1) &&
@@ -10420,6 +10421,28 @@ LogTee.clearSceneLog();   // stop per‑scene logging
 					  }
 				  }
 			  }
+		  }
+		   */
+		  int [][] channels_files = new int[enabledFiles.length][]; // (single_set_name == null) ? null: new int[enabledFiles.length][];
+		  for (int nFile=0;nFile<enabledFiles.length;nFile++) if ((sourceFiles[nFile]!=null) && (sourceFiles[nFile].length() > 1)) {
+			  boolean do_proc = (single_set_name == null);
+			  if (!do_proc) {
+				  String name_from_tiff=correctionsParameters.getNameFromTiff(sourceFiles[nFile]);
+				  if ((name_from_tiff != null) && (name_from_tiff.contains(single_set_name))) {
+					  do_proc = true;
+				  }
+			  }
+			  if (do_proc) {
+				  int [] channels= fileChannelToSensorChannels(correctionsParameters.getChannelFromSourceTiff(sourceFiles[nFile]));
+				  channels_files[nFile] = channels;
+				  if (channels!=null){
+					  for (int i=0;i<channels.length;i++) if (eyesisCorrections.isChannelEnabled(channels[i])){
+						  if (!enabledFiles[nFile]) numFilesToProcess++;
+						  enabledFiles[nFile]=true;
+						  numImagesToProcess++;
+					  }
+				  }
+			  }
 		  }
 		  if (numFilesToProcess==0){
 			  System.out.println("No files to process (of "+sourceFiles.length+")");
@@ -10429,11 +10452,8 @@ LogTee.clearSceneLog();   // stop per‑scene logging
 		  }
 		  int [][] fileIndices=new int [numImagesToProcess][2]; // file index, channel number
 		  int index=0;
-		  for (int nFile=0;nFile<enabledFiles.length;nFile++){ // enabledFiles not used anymore?
-//			  if ((single_set_name != null) && (correctionsParameters.getNameFromTiff(sourceFiles[nFile])==null)) {
-//				  System.out.println("sourceFiles["+nFile+"]==null");
-//				  continue;
-//			  }
+		  for (int nFile=0;nFile<enabledFiles.length;nFile++) if ((sourceFiles[nFile]!=null) && (sourceFiles[nFile].length()>1)) { // enabledFiles not used anymore?
+			  /*
 			  if (    (sourceFiles[nFile]!=null) &&
 					  (sourceFiles[nFile].length()>1) &&
 					  ((single_set_name == null) || ((correctionsParameters.getNameFromTiff(sourceFiles[nFile]) != null)&& correctionsParameters.getNameFromTiff(sourceFiles[nFile]).contains(single_set_name)))) { // not used in lwir
@@ -10445,6 +10465,16 @@ LogTee.clearSceneLog();   // stop per‑scene logging
 					  }
 				  }
 			  }
+			   */
+			  if (channels_files[nFile] != null) {
+				  int [] channels= channels_files[nFile]; // fileChannelToSensorChannels(correctionsParameters.getChannelFromSourceTiff(sourceFiles[nFile]));
+				  if (channels!=null){
+					  for (int i=0;i<channels.length;i++) if (eyesisCorrections.isChannelEnabled(channels[i])){
+						  fileIndices[index  ][0]=nFile;
+						  fileIndices[index++][1]=channels[i];
+					  }
+				  }
+			  }
 		  }
 		  ArrayList<String> setNames = new ArrayList<String>();
 		  ArrayList<ArrayList<Integer>> setFiles = new ArrayList<ArrayList<Integer>>();