From dd921c5d990f3b69e03781eab822b2a0023bc538 Mon Sep 17 00:00:00 2001
From: milesagraham <miles.graham98@gmail.com>
Date: Fri, 17 May 2024 20:39:00 +0100
Subject: [PATCH] fixed incorrect mrc data type (#11)

---
 src/ttmask/cylinder.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ttmask/cylinder.py b/src/ttmask/cylinder.py
index ecd2469..2a64311 100644
--- a/src/ttmask/cylinder.py
+++ b/src/ttmask/cylinder.py
@@ -19,7 +19,7 @@ def cylinder(
 
     c = boxsize // 2
     center = np.array([c, c, c])
-    mask = np.zeros(shape=(boxsize, boxsize, boxsize))
+    mask = np.zeros(shape=(boxsize, boxsize, boxsize), dtype=np.float32)
 
     # 3d positions of all voxels
     positions = np.indices([boxsize, boxsize, boxsize])