1 files changed, 3 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index 20240a2..015b6a6 100644
--- a/param.ccl
+++ b/param.ccl
@@ -23,3 +23,6 @@ BOOLEAN next "On next iteration" STEERABLE=ALWAYS
 {
 } "no"
 
+shares: IO
+
+USES INT checkpoint_every