dtype attribute to _dtype
@@ -839,7 +839,7 @@ class TiffMultiMap(AbstractPicassoMovie):
self.n_frames_per_map = [_.n_frames for _ in self.maps]
self.n_frames = sum(self.n_frames_per_map)
self.cum_n_frames = _np.insert(_np.cumsum(self.n_frames_per_map), 0, 0)
- self.dtype = self.maps[0].dtype
+ self._dtype = self.maps[0].dtype
self.height = self.maps[0].height
self.width = self.maps[0].width
self.shape = (self.n_frames, self.height, self.width)
