Here's the traceback that I get when attempting to load a somewhat oddly sized data cube. It appears to result from a rounding error that occurs when scaling dimensions that are larger than a certain size:
ValueError: Shape of arrays should be [3840 48 46] instead of (3841, 48, 46)
Traceback (most recent call last):
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_core-0.12.0.dev3920-py3.6.egg/glue/external/echo/qt/connect.py", line 359, in update_prop
setattr(instance, prop, widget.itemData(idx))
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_core-0.12.0.dev3920-py3.6.egg/glue/external/echo/core.py", line 253, in setattr
self._notify_global(**{attribute: value})
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_core-0.12.0.dev3920-py3.6.egg/glue/external/echo/core.py", line 248, in _notify_global
callback(**kwargs)
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_vispy_viewers/volume/layer_artist.py", line 124, in _update_from_state
self._update_data()
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_vispy_viewers/volume/layer_artist.py", line 177, in _update_data
self._multivol.set_data(self.id, data)
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_vispy_viewers/volume/volume_visual.py", line 216, in set_data
self._update_scaled_data(label)
File "/Users/ddavella/miniconda3/envs/cubeviz/lib/python3.6/site-packages/glue_vispy_viewers/volume/volume_visual.py", line 236, in _update_scaled_data
"of {1}".format(self._vol_shape, data.shape))
ValueError: Shape of arrays should be [3840 48 46] instead of (3841, 48, 46)
Here's the traceback that I get when attempting to load a somewhat oddly sized data cube. It appears to result from a rounding error that occurs when scaling dimensions that are larger than a certain size: