added c ratio calculation

[physik/nlsop.git] / nlsop.h

diff --git a/nlsop.h b/nlsop.h
index 2f25a6a..9fec8cb 100644 (file)
--- a/nlsop.h
+++ b/nlsop.h
@@ -52,5 +52,6 @@ typedef struct __info
 #define MAX_VPTR 50
 
 #define IMP_PROFILE "imp-profile.txt"
+#define CELL_LENGTH 3 /* nm */
 
 #endif /* NLSOP_H */