fixed testing of UAS logs

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

@@ -6284,6 +6284,17 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 			}
 			CholeskyBlockTest.testCholesky(imp_sel); // ImagePlus imp.);	 
 		} else if (label.equals("UAS log")) {
+			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());
+				if (DEBUG_LEVEL > 0) {
+					System.out.println("Created new QuadCLT instance, will need to read CLT kernels for aux camera");
+				}
+			}
 			testUasLog();
 		} else if (label.equals("DJI SRT")) {
 			testDjiSrt();
@@ -6333,7 +6344,8 @@ public class Eyesis_Correction implements PlugIn, ActionListener {
 					return false;
 				} // final int debugLevel);
 			}
-			EYESIS_CORRECTIONS_AUX.initSensorFiles(DEBUG_LEVEL);
+
+			EYESIS_CORRECTIONS_AUX.initSensorFiles(DEBUG_LEVEL); // null pointer
 			if (!QUAD_CLT_AUX.CLTKernelsAvailable()) {
 				if (DEBUG_LEVEL > 0) {
 					System.out.println("Reading AUX CLT kernels");