Index: trunk/ppImage/src/ppImageOptions.c
===================================================================
--- trunk/ppImage/src/ppImageOptions.c	(revision 41918)
+++ trunk/ppImage/src/ppImageOptions.c	(revision 42340)
@@ -28,4 +28,5 @@
     options->doAuxMask       = false;   // apply auxillary mask
     options->doNonLin        = false;   // Non-linearity correction
+    options->doNewNonLin     = false;   // New Non-linearity correction (v2023)
     options->doOverscan      = false;   // Overscan subtraction
     options->doNoiseMap      = false;   // Apply Read Noise Map
@@ -175,4 +176,12 @@
     // XXX PAP: The overscan stuff needs to be updated following the reworked API
 
+    // New Non-linearity (v 2023) recipe options
+    // non-linearity corrections are loaded from a file defined in the detrend system or on the command-line
+    if (psMetadataLookupBool(NULL, recipe, "NEWNONLIN")) {
+        options->doNewNonLin = true;
+    }
+
+    // XXX PAP: The overscan stuff needs to be updated following the reworked API
+
     // Overscan recipe options
     // XXX EAM : we should abort on invalid options. default options?