Index: trunk/psastro/src/psastroModelDataSave.c
===================================================================
--- trunk/psastro/src/psastroModelDataSave.c	(revision 15891)
+++ trunk/psastro/src/psastroModelDataSave.c	(revision 19517)
@@ -1,3 +1,4 @@
 # include "psastroStandAlone.h"
+# define NONLIN_TOL 0.001 /* tolerance in pixels */
 
 # define ESCAPE { \
@@ -22,6 +23,6 @@
 
     pmFPAview *view = pmFPAviewAlloc (0);
+    pmChip *chip = NULL;
 
-    pmChip *chip = NULL;
     while ((chip = pmFPAviewNextChip (view, output->fpa, 1)) != NULL) {
         psTrace ("psastro", 4, "Chip %d: %x %x\n", view->chip, chip->file_exists, chip->process);
@@ -35,2 +36,5 @@
     return true;
 }
+
+
+