1 files changed, 1 insertions, 0 deletions
diff --git a/src/body.h b/src/body.h
index f99c9e8..6c1268e 100644
--- a/src/body.h
+++ b/src/body.h
@@ -22,6 +22,7 @@ class Body
 
         /* ====================  ACCESSORS     ======================================= */
         Vector3d ned();
+        Vector3d vel();
 
         /* ====================  MUTATORS      ======================================= */
         void accelerometer_bias( const Vector3d &b);