CLAUDE: SET casesFile key in scene lists (GPU-test manifest pointer)

New KEY_DIRS entry (index 12, same pattern as cuasSynth/cuasNoise):
SET casesFile <path> in a scene-sequence .list names the GPU-test case
manifest (tile_processor_gpu run_cases.sh reads the same SET). A FILE key:
exempt from the auto-mkdirs branch; resolved vs rootDirectory and recorded
in this.casesFile (informational for now - reserved for in-program use).
Parses cleanly instead of the '*********** Unknown SET' console warning.

Companion to tile_processor_gpu edc6c4a. mvn compile OK.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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

@@ -70,7 +70,8 @@ public class EyesisCorrectionParameters {
     			"uasLogs",          // 8
     			"skyMask",          // 9
     			"cuasSynth",        // 10 shared synthetic-grid dir (curt_synth_src), valid for all sequences. By Claude on 06/24/2026
-    			"cuasNoise"};       // 11 INLINE per-level L2 noise-scale numbers (NOT a path); empty -> sqrt default. By Claude on 06/24/2026
+    			"cuasNoise",        // 11 INLINE per-level L2 noise-scale numbers (NOT a path); empty -> sqrt default. By Claude on 06/24/2026
+    			"casesFile"};       // 12 GPU-test case manifest (tile_processor_gpu run_cases.sh), a FILE - Java only records it. By Claude on 07/13/2026
     	public static final int KEY_INDEX_ROOT_DIRECTORY =    0;
     	public static final int KEY_INDEX_SOURCE_DIRECTORY =  1;
     	public static final int KEY_INDEX_LINKED_MODELS =     2;
@@ -83,7 +84,9 @@ public class EyesisCorrectionParameters {
     	public static final int KEY_INDEX_SKY_MASK =          9;
     	public static final int KEY_INDEX_CUAS_SYNTH =       10; // By Claude on 06/24/2026
     	public static final int KEY_INDEX_CUAS_NOISE =       11; // inline per-level noise scales. By Claude on 06/24/2026
+    	public static final int KEY_INDEX_CASES_FILE =       12; // GPU-test case manifest (a file, never mkdirs). By Claude on 07/13/2026
     	
+    	public String casesFile = ""; // GPU-test case manifest from SET casesFile (resolved vs rootDirectory); informational for now. By Claude on 07/13/2026
     	public static final String AUX_PREFIX = "AUX-";
     	public boolean swapSubchannels01=      true; // false; // (false: 0-1-2, true - 1-0-2)
   		public boolean split=                  true;
@@ -1841,7 +1844,7 @@ public class EyesisCorrectionParameters {
             		if (dir_map.get(KEY_DIRS[i]).length() > 0){
             			Path dir_path=base_path.resolve(Paths.get(dir_map.get(KEY_DIRS[i])));
             			File dir_file = new File(dir_path.toString());
-            			if ((i != KEY_INDEX_UAS_LOGS) && (i != KEY_INDEX_SKY_MASK) && (i != KEY_INDEX_CUAS_SYNTH) && (i != KEY_INDEX_CUAS_NOISE)) { // cuasUasLogs/cuasSkyMask=files; cuasSynth=input dir; cuasNoise=inline numbers (not a path) - don't auto-create. By Claude on 06/24/2026
+            			if ((i != KEY_INDEX_UAS_LOGS) && (i != KEY_INDEX_SKY_MASK) && (i != KEY_INDEX_CUAS_SYNTH) && (i != KEY_INDEX_CUAS_NOISE) && (i != KEY_INDEX_CASES_FILE)) { // cuasUasLogs/cuasSkyMask/casesFile=files; cuasSynth=input dir; cuasNoise=inline numbers (not a path) - don't auto-create. By Claude on 06/24/2026, casesFile 07/13
             				if (!dir_file.exists()) {
             					if (MKDIRS_ALLOW) {
             						dir_file.mkdirs();
@@ -1924,6 +1927,11 @@ public class EyesisCorrectionParameters {
             			}
             			System.out.println("this.cuasNoise=" + this.cuasNoise);
             			break;
+            		case KEY_INDEX_CASES_FILE: // 12: GPU-test case manifest (tile_processor_gpu run_cases.sh reads
+            			// the same SET; Java only records it - reserved for future in-program use). By Claude on 07/13/2026
+            			this.casesFile =       dir_string;
+            			System.out.println("this.casesFile=" + this.casesFile);
+            			break;
             		}
             	}
             }