Resolving slf4j issues

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

@@ -91,8 +91,9 @@ public class EyesisCorrections {
 			){
 		this.correctionsParameters=correctionsParameters;
 		this.stopRequested=stopRequested;
-		setDebug(-2);
+//		setDebug(-2);
 	}
+	/*
 	public void setDebug(int debugLevel){
 		this.debugLevel=debugLevel;
 		String LOG_LEVEL = "OFF";
@@ -114,9 +115,9 @@ public class EyesisCorrections {
 			loci.common.DebugTools.setRootLevel(LOG_LEVEL);
 //		}
 		System.out.println("EyesisCorrections.setDebug("+debugLevel+"), LOG_LEVEL_SET="+LOG_LEVEL_SET+" LOG_LEVEL="+LOG_LEVEL);
-		*/
 	}
-	
+*/	
+	/*
 	public void setDebugOnce(int debugLevel){
 		this.debugLevel=debugLevel;
 		String LOG_LEVEL = "OFF";
@@ -135,7 +136,19 @@ public class EyesisCorrections {
 		System.out.println("EyesisCorrections.setDebug("+debugLevel+"), LOG_LEVEL_SET="+LOG_LEVEL_SET+" LOG_LEVEL="+LOG_LEVEL);
 		return;
 	}
-
+	*/
+	public static String stringLogLevel(int ilev) {
+		String LOG_LEVEL = "OFF";
+		switch (ilev) {
+		case -2: LOG_LEVEL = "FATAL"; break;
+		case -1: LOG_LEVEL = "ERROR"; break;
+		case  0: LOG_LEVEL = "WARN";  break;
+		case  1: LOG_LEVEL = "INFO";  break;
+		case  2: LOG_LEVEL = "DEBUG"; break;
+		default: LOG_LEVEL = "OFF";
+		}
+		return LOG_LEVEL;
+	}
 	
 
 	public int getNumChannels(){return (this.usedChannels!=null)?this.usedChannels.length:0;}

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

@@ -1619,6 +1619,32 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 		}
 	}
 
+	// codex 2026-01-25: set our package to LOG_LEVEL while keeping 3rd-party quiet
+	private void applySelectiveLogLevels(String logLevel) {
+		if (logLevel == null || logLevel.isEmpty()) {
+			return;
+		}
+		try {
+			Object factory = org.slf4j.LoggerFactory.getILoggerFactory();
+			if (factory instanceof ch.qos.logback.classic.LoggerContext) {
+				ch.qos.logback.classic.LoggerContext ctx =
+						(ch.qos.logback.classic.LoggerContext) factory;
+				ch.qos.logback.classic.Level mine =
+						ch.qos.logback.classic.Level.toLevel(logLevel, ch.qos.logback.classic.Level.WARN);
+				ch.qos.logback.classic.Level third = ch.qos.logback.classic.Level.ERROR;
+				// 3rd-party quiet
+				ctx.getLogger("loci").setLevel(third);
+				ctx.getLogger("ome").setLevel(third);
+				ctx.getLogger("org.openmicroscopy").setLevel(third);
+				ctx.getLogger("loci.common.services.ServiceFactory").setLevel(third);
+				// our code adjustable
+				ctx.getLogger("com.elphel.imagej").setLevel(mine);
+			}
+		} catch (Throwable t) {
+			System.out.println("Selective log level override failed: " + t.getMessage());
+		}
+	}
+
 	// codex 2026-01-25: reduce java.util.logging output if Bio-Formats uses JUL
 	private void applyJulRootLevel(String value) {
 		java.util.logging.Level level = julLevel(value);
@@ -1646,7 +1672,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 	public void processFiles() {
 		DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-		EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 		String configPath = null;
 		if (!headless && EYESIS_CORRECTIONS.correctionsParameters.saveSettings) {
 			configPath = EYESIS_CORRECTIONS.correctionsParameters.selectResultsDirectory(true, true);
@@ -1734,17 +1759,20 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			default:
 				LOG_LEVEL = "OFF";
 			}
-			LOG_LEVEL = "ERROR"; // setting it here to shut up?
+//			LOG_LEVEL = "ERROR"; // setting it here to shut up?
+//			LOG_LEVEL = "WARN"; // setting it here to shut up? works
+			// codex 2026-01-25: keep 3rd-party logs quiet, adjust only our package
+			applySelectiveLogLevels(LOG_LEVEL);
+			/*
 			boolean LOG_LEVEL_SET = loci.common.DebugTools.enableLogging(LOG_LEVEL);
 			if (!LOG_LEVEL_SET) { // only first time true
 				loci.common.DebugTools.setRootLevel(LOG_LEVEL);
 			}
+			*/
 			System.out.println("DEBUG_LEVEL = " + DEBUG_LEVEL + ", CLT_PARAMETERS.lwir.getDebugLevel() = "
-					+ CLT_PARAMETERS.lwir.getDebugLevel() + " LOG_LEVEL=" + LOG_LEVEL + " LOG_LEVEL_SET="
-					+ LOG_LEVEL_SET);
+					+ CLT_PARAMETERS.lwir.getDebugLevel() + " LOG_LEVEL=" + LOG_LEVEL); //  + " LOG_LEVEL_SET="
+//					+ LOG_LEVEL_SET);
 			//https://www.javadoc.io/doc/org.openmicroscopy/ome-common/6.0.5/loci/common/DebugTools.html#enableLogging(java.lang.String)
-			// Temporary overwrite with public static boolean enableIJLogging​(boolean debug)
-			loci.common.DebugTools.enableIJLogging(false);
 		}
 
 		/* ======================================================================== */
@@ -2148,41 +2176,26 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 		} else if (label.equals("Save") || label.equals("Save Clean")) {
 			// If saved just after restore, QUAD_CLT==null and QUAD_CLT_AUX==null and are
 			// not saved
-			int dbg_magic = 4;
-			System.out.println("dbg_magic="+dbg_magic);
 			if (QUAD_CLT == null) {
 				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
 					System.out.println("Created new QuadCLT instance, will need to read CLT kernels");
 				}
 			}
-			if (dbg_magic == 1) {
-				return;
-			}
 			if (QUAD_CLT_AUX == null) {
 				if (EYESIS_CORRECTIONS_AUX == null) {
 					EYESIS_CORRECTIONS_AUX = new EyesisCorrections(SYNC_COMMAND.stopRequested,
 							CORRECTION_PARAMETERS.getAux());
 				}
-				if (dbg_magic == 2) {
-					return;
-				}
 				QUAD_CLT_AUX = new QuadCLT(QuadCLT.PREFIX_AUX, PROPERTIES, EYESIS_CORRECTIONS_AUX,
 						CORRECTION_PARAMETERS.getAux());
 				if (DEBUG_LEVEL > 0) {
 					System.out.println("Created new QuadCLT instance, will need to read CLT kernels for aux camera");
 				}
-				if (dbg_magic == 3) {
-					return;
-				}
 			}
 			if (label.equals("Save Clean")) {
 				PROPERTIES = new Properties();
 			}
-			if (dbg_magic == 4) {
-				return;
-			}
-
 			saveProperties(
 					null,
 					CORRECTION_PARAMETERS.resultsDirectory,
@@ -4069,7 +4082,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("DCT process files")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (EYESIS_DCT == null) {
 				EYESIS_DCT = new EyesisDCT(PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS, DCT_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
@@ -4661,7 +4673,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("DCT test 4")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			String configPath = getSaveCongigPath();
 			if (configPath.equals("ABORT"))
 				return;
@@ -4926,7 +4937,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			return;
 		} else if (label.equals("CLT process files")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
@@ -4975,7 +4985,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("CLT process sets")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
@@ -5038,7 +5047,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			boolean apply_corr = label.equals("CLT apply fine corr");
 			boolean infinity_corr = label.equals("CLT infinity corr");
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
@@ -5185,7 +5193,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 				EYESIS_CORRECTIONS_AUX = new EyesisCorrections(SYNC_COMMAND.stopRequested,
 						CORRECTION_PARAMETERS.getAux());
 			}
-			EYESIS_CORRECTIONS_AUX.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT_AUX == null) {
 				QUAD_CLT_AUX = new QuadCLT(QuadCLT.PREFIX_AUX, PROPERTIES, EYESIS_CORRECTIONS_AUX,
 						CORRECTION_PARAMETERS.getAux());
@@ -5368,7 +5375,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("CLT disparity scan")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
@@ -5451,7 +5457,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			boolean dry_run = label.equals("DRY RUN");// init kernel/geometry only
 
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 
 			clt3d(adjust_extrinsics, adjust_poly, dry_run);
 			return;
@@ -5459,18 +5464,15 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			boolean adjust_extrinsics = label.equals("AUX extrinsics") || label.equals("AUX Poly corr");
 			boolean adjust_poly = label.equals("AUX Poly corr");
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			clt3d_aux(adjust_extrinsics, adjust_poly);
 			return;
 		} else if (label.equals("Main to AUX") || label.equals("Main img AUX")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			mainToAux(label.equals("Main img AUX"));
 			return;
 //
 		} else if (label.equals("CLT planes")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				System.out.println("QUAD_CLT is null, nothing to show");
 				return;
@@ -5483,7 +5485,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("Periodic")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				System.out.println("QUAD_CLT is null, nothing to show");
 				return;
@@ -5496,7 +5497,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("CLT ASSIGN")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				System.out.println("QUAD_CLT is null, nothing to show");
 				return;
@@ -5518,7 +5518,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 
 		} else if (label.equals("CLT OUT 3D")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				System.out.println("QUAD_CLT is null, nothing to show (will add previous steps)");
 				return;
@@ -5542,7 +5541,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 		} else if (label.equals("CLT batch process")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
 			CLT_PARAMETERS.batch_run = true;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (QUAD_CLT == null) {
 				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
 				if (DEBUG_LEVEL > 0) {
@@ -5620,39 +5618,33 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("CLT 2*4 images")) { // never used
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			getPairImages();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Rig8 images")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			getPairImages2();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("GPU simulate")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			generateGPUDebugFiles();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("GPU RUN")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			getPairImages2Gpu();
 			return;
 
 			/* ======================================================================== */
 		} else if (label.equals("ShowGPU")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			showImageFromGPU();
 			return;
 //
 			/* ======================================================================== */
 		} else if (label.equals("RIG extrinsics")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			infinityRig();
 			return;
 			/* ======================================================================== */
@@ -5710,7 +5702,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("LIST extrinsics")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (EYESIS_CORRECTIONS_AUX == null) {
 				EYESIS_CORRECTIONS_AUX = new EyesisCorrections(SYNC_COMMAND.stopRequested,
 						CORRECTION_PARAMETERS.getAux());
@@ -5720,72 +5711,61 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("ML recalc")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			mlRecalc();
 			return;
 //
 			/* ======================================================================== */
 		} else if (label.equals("DSI histogram")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			dsiHistogram();
 			return;
 
 			/* ======================================================================== */
 		} else if (label.equals("Reset GT")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			resetGroundTruth();
 
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Ground truth")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			groundTruth();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("RIG DSI")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			rigDSI();
 			return;
 
 			/* ======================================================================== */
 		} else if (label.equals("Show biscan")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			showBiScan();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Poles GT")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			processPoles();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("CLT planes")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			rigPlanes();
 			return;
 
 			/* ======================================================================== */
 		} else if (label.equals("ML export")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			exportMLData();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("JP4 copy")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			copyJP4src();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Rig batch")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			batchRig();
 			return;
@@ -5793,38 +5773,19 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("LWIR batch")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			batchLwir();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Inter Test")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			testInterScene(false);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Aux Build Series")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-///			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
-			/*
-			if (QUAD_CLT == null) {
-				QUAD_CLT = new QuadCLT(QuadCLT.PREFIX, PROPERTIES, EYESIS_CORRECTIONS, CORRECTION_PARAMETERS);
-				if (DEBUG_LEVEL > 0) {
-					System.out.println("Created new QuadCLT instance, will need to read CLT kernels");
-				}
-			}
-			if (QUAD_CLT_AUX == null) {
-				if (EYESIS_CORRECTIONS_AUX == null) {
-					EYESIS_CORRECTIONS_AUX = new EyesisCorrections(SYNC_COMMAND.stopRequested,
-							CORRECTION_PARAMETERS.getAux());
-				}
-				QUAD_CLT_AUX = new QuadCLT(QuadCLT.PREFIX_AUX, PROPERTIES, EYESIS_CORRECTIONS_AUX,
-						CORRECTION_PARAMETERS.getAux());
-			}
-			*/
 			buildSeries(
 					true,
 					0); // int     cuas_proc_mode); // 0 - old, 1 combine scene series) {);
@@ -5832,7 +5793,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("CUAS Combine")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			buildSeries(
 					true,
@@ -5842,7 +5802,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("CUAS Video")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			buildSeries(
 					true,
@@ -5851,49 +5810,42 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Aux Inter Test")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			testInterScene(true);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Inter Pairs")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			interPairsLMA(false);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Aux Inter Pairs")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			interPairsLMA(true);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Inter Series")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			interSeriesLMA(false);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Aux Inter Series")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			interSeriesLMA(true);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Inter Accumulate")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneAccumulate(false);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Aux Inter Accumulate")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneAccumulate(true);
 			return;
@@ -5901,28 +5853,24 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Inter Noise")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneNoise(false, false, false); // boolean bayer_artifacts_debug);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Inter Noise Aux")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneNoise(true, false, false); // boolean bayer_artifacts_debug);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Inter Intra ML")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			inter_intra_export(true);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Batch Noise Aux")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneNoise(true, true, false); // boolean bayer_artifacts_debug);
 			return;
@@ -5930,7 +5878,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Inter Debug Noise")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneNoise(false, false, true); // boolean bayer_artifacts_debug);
 			return;
@@ -5938,7 +5885,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Noise Stats")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneNoiseStats(false);
 			return;
@@ -5946,7 +5892,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Noise Stats Aux")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			intersceneNoiseStats(true);
 			return;
@@ -5954,14 +5899,12 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Colorize Depth")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			coloriseDepthMap();
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Test 1D")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			test1d();
 			return;
@@ -5969,28 +5912,24 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			/* ======================================================================== */
 		} else if (label.equals("Inter LMA")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			testInterLMA(false);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Aux Inter LMA")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			testInterLMA(true);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Main LY series")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			adjustLYSeries(false);
 			return;
 			/* ======================================================================== */
 		} else if (label.equals("Aux LY series")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			adjustLYSeries(true);
 			return;
@@ -6164,7 +6103,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 					CALIBRATION_ILLUSTRATION);
 		} else if (label.equals("Super batch")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			String [] configs = loadMultiProperties(
 					CORRECTION_PARAMETERS.resultsDirectory, // String directory,
@@ -6265,16 +6203,13 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			return;
 		} else if (label.equals("Build World")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			buildLWIRWorld(true);
 			return;
 		} else if (label.equals("Test IMX5")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			CLT_PARAMETERS.batch_run = true;
 			String imx_logs = CORRECTION_PARAMETERS.getImsSourceDirectory(); // sourceImsDirectory;
-///			String debug_path = null; // CORRECTION_PARAMETERS.getImsPrintDirectory()+Prefs.getFileSeparator()+"debug_local_master";
 			String debug_path = CORRECTION_PARAMETERS.getImsPrintDirectory()+Prefs.getFileSeparator()+"debug_local_master";
 			if ((imx_logs == null) || imx_logs.equals("")) {
 				System.out.println("sourceImsDirectory is not set. Use Setup CLT Batch parameters to define it.");
@@ -6334,21 +6269,17 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 // End of buttons code
 		} else if (label.equals("Show mice")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			ImagePlus imp_src = WindowManager.getCurrentImage();
 			ImagePlus imp_mice = subtractAverage(imp_src);
 			imp_mice.show();
 		} else if (label.equals("Set pair")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			ComboMatch.openTestPair();
 		} else if (label.equals("Warp pair")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			ComboMatch.testPair();
 		} else if (label.equals("Read Tiff")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			ImagePlus imp_sel = WindowManager.getCurrentImage();
 			if (imp_sel == null) {
 				IJ.showMessage("Error", "No images selected");
@@ -6364,7 +6295,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 //			ComboMatch.testReadTiff();
 		} else if (label.equals("Ortho") || label.equals("Ortho Pairs") || label.equals("Extract Objects") || label.equals("Manual pair")) {
 			DEBUG_LEVEL = MASTER_DEBUG_LEVEL;
-			EYESIS_CORRECTIONS.setDebug(DEBUG_LEVEL);
 			if (GPU_TILE_PROCESSOR == null) {
 				try {
 					GPU_TILE_PROCESSOR = new GPUTileProcessor(CORRECTION_PARAMETERS.tile_processor_gpu);
@@ -6728,7 +6658,6 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			EYESIS_CORRECTIONS_AUX = new EyesisCorrections(SYNC_COMMAND.stopRequested,
 					CORRECTION_PARAMETERS.getAux());
 		}
-		EYESIS_CORRECTIONS_AUX.setDebug(DEBUG_LEVEL);
 		if (QUAD_CLT_AUX == null) {
 			QUAD_CLT_AUX = new QuadCLT(QuadCLT.PREFIX_AUX, PROPERTIES, EYESIS_CORRECTIONS_AUX,
 					CORRECTION_PARAMETERS.getAux());
@@ -7994,6 +7923,13 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 	public boolean buildSeries(
 			boolean use_aux,
 			int     cuas_proc_mode) { // 0 - old, 1 combine scene series) {
+		int lwir_level = CLT_PARAMETERS.lwir.getDebugLevel();
+		String slev = EyesisCorrections.stringLogLevel(lwir_level);
+		if (slev != null) {
+			System.out.println("Setting log level to "+slev);
+			loci.common.DebugTools.setRootLevel(slev);
+		}
+		
 		long startTime = System.nanoTime();
 		// load needed sensor and kernels files
 		if (!prepareRigImages())

src/main/java/com/elphel/imagej/lwir/Lwir16Reader.java

@@ -185,7 +185,7 @@ public class Lwir16Reader {
 				} catch (FormatException e) {
 					LOGGER.error("readAllMultiple0:FormatException, priming");
 				}
-				LOGGER.info("priming..."+(i+1));
+				LOGGER.debug("priming..."+(i+1));
 				try {
 					Thread.sleep(1000);
 				} catch (InterruptedException e) {
@@ -195,7 +195,7 @@ public class Lwir16Reader {
 			}
 		}
 		for (int n = 0; n < num_frames; n++) {
-			LOGGER.info("---- Acquiring frame set "+n);
+			LOGGER.debug("---- Acquiring frame set "+n);
 			try {
 //				imagejJp4TiffMulti.getMultiImages( (n==0)? urls0:urls1, imps[n], telemetry,  scale,  std);
 				imagejJp4TiffMulti.getMultiImages( (n==0)? urls0:urls1, imps[n],  scale,  std);
@@ -567,7 +567,7 @@ public class Lwir16Reader {
    				FileSaver fs=new FileSaver(imp);
    				String path=set_path+Prefs.getFileSeparator()+fname;
    				IJ.showStatus("Saving "+path);
-   				LOGGER.info("LWIR_ACQUIRE: 'Saving "+path );
+   				LOGGER.debug("LWIR_ACQUIRE: 'Saving "+path );
    				fs.saveAsTiff(path);
 			}
 		}
@@ -1106,7 +1106,7 @@ public class Lwir16Reader {
    				FileSaver fs=new FileSaver(imp);
    				String path=set_path+Prefs.getFileSeparator()+fname;
    				IJ.showStatus("Saving "+path);
-   				LOGGER.info("LWIR_ACQUIRE: 'Saving "+path );
+   				LOGGER.debug("LWIR_ACQUIRE: 'Saving "+path );
    				fs.saveAsTiff(path);
 			}
 		}
@@ -1144,7 +1144,7 @@ public class Lwir16Reader {
 		if (imagejJp4TiffMulti == null) {
 			imagejJp4TiffMulti = new ImagejJp4TiffMulti();
 		}
-		LOGGER.info("---- Acquiring frame set "+dbgtxt);
+		LOGGER.debug("---- Acquiring frame set "+dbgtxt);
 		try {
 			imagejJp4TiffMulti.getMultiImages(urls, imps,  scale,  std);
 		} catch (IOException e) {

src/main/java/com/elphel/imagej/lwir/LwirReader.java

@@ -158,7 +158,7 @@ public class LwirReader {
 				} catch (FormatException e) {
 					LOGGER.error("readAllMultiple0:FormatException, priming");
 				}
-				LOGGER.info("priming..."+(i+1));
+				LOGGER.debug("priming..."+(i+1));
 				try {
 					Thread.sleep(1000);
 				} catch (InterruptedException e) {
@@ -168,7 +168,7 @@ public class LwirReader {
 			}
 		}
 		for (int n = 0; n < num_frames; n++) {
-			LOGGER.info("---- Acquiring frame set "+n);
+			LOGGER.debug("---- Acquiring frame set "+n);
 			try {
 //				imagejJp4TiffMulti.getMultiImages( (n==0)? urls0:urls1, imps[n], telemetry,  scale,  std);
 				imagejJp4TiffMulti.getMultiImages( (n==0)? urls0:urls1, imps[n],  scale,  std);
@@ -572,7 +572,7 @@ public class LwirReader {
    				FileSaver fs=new FileSaver(imp);
    				String path=set_path+Prefs.getFileSeparator()+fname;
    				IJ.showStatus("Saving "+path);
-   				LOGGER.info("LWIR_ACQUIRE: 'Saving "+path );
+   				LOGGER.debug("LWIR_ACQUIRE: 'Saving "+path );
    				fs.saveAsTiff(path);
 			}
 		}

src/main/java/com/elphel/imagej/readers/ImagejJp4Tiff.java

@@ -109,24 +109,12 @@ public class ImagejJp4Tiff {
 	private static final String FIXCH5_LATEST =   "2025-11-01 00:00:00.000"; // finally fixed
 	private static final int    FIXCH5_CHANNEL =  1;
 	
-	/*
-	public static boolean setLogger() {
-		if (LOGGER == null) {
-			LOGGER =
-					LoggerFactory.getLogger(ClassList.class);
-			return true;
-		} else {
-			return false;
-		}
-	}
-	*/
 	// -- Fields --
 
 	private ImageReader reader = null;
 	private String content_fileName = "undefined"; // from Content-disposition
 	private URL url = null; // save here actual URL when reading file to memory
 	IMetadata omeMeta = null;
-	// codex 2026-01-25: reuse ServiceFactory/OMEXMLService to avoid repeated service init
 	private static ServiceFactory SERVICE_FACTORY = null;
 	private static OMEXMLService OME_XML_SERVICE = null;
 
@@ -144,7 +132,9 @@ public class ImagejJp4Tiff {
 //		URL u = this.getClass().getResource("/"+SERVICES_PATH);
 
 		if (!BYPASS_SERVICES) {
-			OMEXMLService service = getOmexmlService();
+			OMEXMLService service = useOmexmlSingleton()
+					? getOmexmlService()
+					: createOmexmlService();
 			if (service != null) {
 				try {
 					omeMeta = service.createOMEXMLMetadata();
@@ -181,6 +171,30 @@ public class ImagejJp4Tiff {
 		return OME_XML_SERVICE;
 	}
 
+	private static OMEXMLService createOmexmlService() {
+		ServiceFactory factory = null;
+		try {
+			factory = new ServiceFactory();
+		} catch (DependencyException e) {
+			e.printStackTrace();
+			return null;
+		}
+		try {
+			return factory.getInstance(OMEXMLService.class);
+		} catch (DependencyException e) {
+			e.printStackTrace();
+			return null;
+		}
+	}
+
+	private static boolean useOmexmlSingleton() {
+		String value = System.getProperty("elphel.ome.singleton");
+		if (value == null || value.isEmpty()) {
+			return false;
+		}
+		return Boolean.parseBoolean(value);
+	}
+
 	// -- API methods --
 
 	public ImagePlus readTiffJp4(String path) throws IOException, FormatException {
@@ -216,7 +230,7 @@ public class ImagejJp4Tiff {
 		}
 		//https://stackoverflow.com/questions/39086500/read-http-response-header-and-body-from-one-http-request-in-java
 		if (url != null) {
-			LOGGER.debug("Read "+ path_url +" to memory first");
+			LOGGER.info("Read "+ path_url +" to memory first");
 			URLConnection connection = url.openConnection();
 // Wrong - waits forever
 			String content_disposition = connection.getHeaderField("Content-Disposition"); // reads file
@@ -241,7 +255,7 @@ public class ImagejJp4Tiff {
 			//				super.setId(content_fileName);
 		} else { // read file normally
 			content_fileName = path_url;
-			LOGGER.debug("read '"+path_url+"' file directly");
+			LOGGER.info("read '"+path_url+"' file directly");
 		}
 		reader.setId(content_fileName);
 		byte [] bytes = null;