Error with pulling down on connectivity experiment

[lydiang]

Error report from one of the student at Dynamic Brain Workshop

Student reports that script work for all other experiment except 278181912

FYI. i'm getting an error when i try to pull down this experiment.

pdf, pd_info = mcc.get_projection_density(278181912)

---

ValueError Traceback (most recent call last)
in ()
----> 1 pdf, pd_info = mcc.get_projection_density(cre_ids[i])

/Users/evadyer/anaconda/envs/py27/lib/python2.7/site-packages/allensdk/core/mouse_connectivity_cache.pyc in get_projection_density(self, experiment_id, file_name)
176 file_name, experiment_id, self.resolution)
177
--> 178 return nrrd.read(file_name)
179
180 def get_injection_density(self, experiment_id, file_name=None):

/Users/evadyer/anaconda/envs/py27/lib/python2.7/site-packages/nrrd.pyc in read(filename)
390 with open(filename,'rb') as filehandle:
391 header = read_header(filehandle)
--> 392 data = read_data(header, filehandle, filename)
393 return (data, header)
394

/Users/evadyer/anaconda/envs/py27/lib/python2.7/site-packages/nrrd.pyc in read_data(fields, filehandle, filename, seek_past_header)
280 decompressed_data += decompobj.decompress(chunk)
281 # byteskip applies to the decompressed byte stream
--> 282 data = np.fromstring(decompressed_data[byteskip:], dtype)
283

[dyf]

This was due to a partial file download. This is being tracked separately in issue 28.