1 files changed, 4 insertions, 0 deletions
diff --git a/parameters.scad b/parameters.scad
index cd4f964..4164a0d 100644
--- a/parameters.scad
+++ b/parameters.scad
@@ -1,3 +1,7 @@
+// size of the array
+num_hdd_x = 4;
+num_hdd_y = 4;
+
 // space above hdd available for air flow
 cooling_height = 10;