--- trunk/libf/dyn3d/tourabs.f	2008/02/27 13:16:39	3
+++ trunk/libf/dyn3d/tourabs.f	2011/01/25 15:11:05	39
@@ -24,6 +24,9 @@
       use comconst
       use logic
       use comgeom
+      use filtreg_m, only: filtreg
+      USE nr_util, ONLY : pi
+
       IMPLICIT NONE
 c
       INTEGER ntetaSTD