I have a dumb question about getting fixed resolution buffers working in yt3.0. I'm trying the following:
but accessing data in the frb is causing things to choke. Any idea what I might be doing wrong?
>>> frb['density']
yt : [INFO ] 2014-09-16 09:29:47,060 Making a fixed resolution buffer of (density) 512 by 512
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/visualization/fixed_resolution.py", line 127, in __getitem__
int(self.antialias))
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/geometry/cartesian_coordinates.py", line 54, in pixelize
antialias, dimension, periodic)
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/geometry/cartesian_coordinates.py", line 67, in _ortho_pixelize
buff = _MPL.Pixelize(data_source['px'], data_source['py'],
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/data_objects/data_containers.py", line 237, in __getitem__
self.ds.arr(self._generate_container_field(f))
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/data_objects/selection_data_containers.py", line 231, in _generate_container_field
self.index._identify_base_chunk(self)
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/geometry/grid_geometry_handler.py", line 280, in _identify_base_chunk
gi = dobj.selector.select_grids(self.grid_left_edge,
File "/home/dcollins4096/local-yt-2014-08-27/src/yt-hg/yt/data_objects/data_containers.py", line 546, in selector
self._selector = sclass(self)
File "selection_routines.pyx", line 974, in yt.geometry.selection_routines.SliceSelector.__init__ (yt/geometry/selection_routines.c:22578)
TypeError: a float is required