ytissue

yt : [INFO     ] 2016-05-03 11:03:23,713 Allocating for 1.472e+03 particles
---------------------------------------------------------------------------
ZeroDivisionError                         Traceback (most recent call last)
<ipython-input-8-5aaf470c0415> in <module>()
----> 1 ds.field_list

/Users/semyeong/miniconda2/envs/yt/lib/python2.7/site-packages/yt/data_objects/static_output.pyc in field_list(self)
    361     @property
    362     def field_list(self):
--> 363         return self.index.field_list
    364 
    365     def create_field_info(self):

/Users/semyeong/miniconda2/envs/yt/lib/python2.7/site-packages/yt/data_objects/static_output.pyc in index(self)
    319                 raise RuntimeError("You should not instantiate Dataset.")
    320             self._instantiated_index = self._index_class(
--> 321                 self, dataset_type=self.dataset_type)
    322             # Now we do things that we need an instantiated index for
    323             # ...first off, we create our field_info now.

/Users/semyeong/miniconda2/envs/yt/lib/python2.7/site-packages/yt/geometry/particle_geometry_handler.pyc in __init__(self, ds, dataset_type)
     51         self.directory = os.path.dirname(self.index_filename)
     52         self.float_type = np.float64
---> 53         super(ParticleIndex, self).__init__(ds, dataset_type)
     54 
     55     def _setup_geometry(self):

/Users/semyeong/miniconda2/envs/yt/lib/python2.7/site-packages/yt/geometry/geometry_handler.pyc in __init__(self, ds, dataset_type)
     55 
     56         mylog.debug("Setting up domain geometry.")
---> 57         self._setup_geometry()
     58 
     59         mylog.debug("Initializing data grid data IO")

/Users/semyeong/miniconda2/envs/yt/lib/python2.7/site-packages/yt/geometry/particle_geometry_handler.pyc in _setup_geometry(self)
     55     def _setup_geometry(self):
     56         mylog.debug("Initializing Particle Geometry Handler.")
---> 57         self._initialize_particle_handler()
     58 
     59     def get_smallest_dx(self):

/Users/semyeong/miniconda2/envs/yt/lib/python2.7/site-packages/yt/geometry/particle_geometry_handler.pyc in _initialize_particle_handler(self)
     89         self.regions = ParticleRegions(
     90                 ds.domain_left_edge, ds.domain_right_edge,
---> 91                 [N, N, N], len(self.data_files))
     92         self._initialize_indices()
     93         self.oct_handler.finalize()

yt/geometry/particle_oct_container.pyx in yt.geometry.particle_oct_container.ParticleRegions.__init__ (build/src.macosx-10.5-x86_64-2.7/yt/geometry/particle_oct_container.c:5125)()

ZeroDivisionError: float division