fixup! Add a method to get the detector centre with sub-pixel accuracy

European-XFEL · Jan 24, 2023 · e32eb7a · e32eb7a
1 parent 4e0c69e
commit e32eb7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/extra_geom/base.py b/extra_geom/base.py
@@ -426,7 +426,7 @@ def centre(self, snapped=False):
 
         tile_corners = [t.corner_pos[:2] for t in
                         chain.from_iterable(self.modules)]
-        return np.abs(np.min(tile_corners, axis=0))[::-1] / self.pixel_size
+        return -np.min(tile_corners, axis=0)[::-1] / self.pixel_size
 
     @staticmethod
     def split_tiles(module_data):