Index: trunk/BNC/src/bncantex.h
===================================================================
--- trunk/BNC/src/bncantex.h	(revision 11066)
+++ trunk/BNC/src/bncantex.h	(revision 11079)
@@ -66,5 +66,6 @@
                            ColumnVector& dx,
                            e_attMode mode = ATT_COMPUTED,
-                           double externalYaw = 0.0);
+                           double externalYaw = 0.0,
+                           const QString& stateKey = QString());
 
   // Drain and return diagnostic logs accumulated by the yaw models.