From 750afd20c295cdc669da06080f5826276865dd28 Mon Sep 17 00:00:00 2001
From: karnem <mikhail.karnevskiy@desy.de>
Date: Fri, 27 Sep 2019 15:43:28 +0200
Subject: [PATCH] Use white instead of nans

---
 cal_tools/cal_tools/plotting.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cal_tools/cal_tools/plotting.py b/cal_tools/cal_tools/plotting.py
index 440b4f688..fc38cc93d 100644
--- a/cal_tools/cal_tools/plotting.py
+++ b/cal_tools/cal_tools/plotting.py
@@ -84,7 +84,7 @@ def plot_badpix_3d(data, definitions, title=None, rebin_fac=2, azim=22.5):
     d, dims = rebin(od.astype(np.uint32), od.shape[0]//rebin_fac, od.shape[1]//rebin_fac, od.shape[2])
     xx, yy, zz = dims
     voxels = d.astype(np.bool)
-    colors = np.empty(voxels.shape, dtype=object)
+    colors = np.full(voxels.shape, '#FFFFFF')
     cols = definitions
 
     for k, c in cols.items():
-- 
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