| 23 Aug 2018 |
 jchoude | You're right that the diffmodels are an intermediate step. We worked on them since the section was already there, and I think it's still important to have some support for it since they can be useful derivatives (say, if someone wants to extract new metrics from a precomputed model). | 19:54:40 |
| jchoude | Also, our main focus this afternoon will be on the streamlines formats, and tomorrow will be the rest of derived maps (ODFs, metrics) | 19:55:19 |
| jchoude | Ariel, Franco, where are you? Can't seem to find you | 20:18:13 |
 michiel_cottaar | I'll probably call it a night. I don't have much experience with streamline formats anyway. I won't be able to come online tomorrow during your afternoon, but I'll keep an eye on the google docs. It looks like there is good progress. Good luck in keeping the momentum going and enjoy yourselves. | 20:48:07 |
| jchoude | Yes, thanks for the feedback and your time! | 20:48:26 |
| jchoude | https://nifti.nimh.nih.gov/nifti-1/documentation/nifti1fields/nifti1fields_pages/datatype.html | 21:31:04 |
| jchoude | dest_dtype = np.dtype([('R', 'uint8'), ('G', 'uint8'), ('B', 'uint8')])
out_data = np.zeros(original_dat.shape[:3], dtype=dest_dtype) | 21:32:52 |
| jchoude | for id in np.ndindex(original_dat.shape[:3]):
val = original_dat[id]
out_data[id] = (val[0], val[1], val[2])
| 21:33:12 |
| jchoude | new_hdr = original_im.get_header()
new_hdr['dim'][4] = 1
new_hdr.set_intent(1001, name='Color FA')
new_hdr.set_data_dtype(dest_dtype) | 21:33:34 |
 franco-pestilli | https://docs.google.com/document/d/1ugBdUF6dhElXdj3u9vw0iWjE6f_Bibsro3ah7sRV0GA/edit?ts=59b6b0ba# | 21:46:50 |
| franco-pestilli | https://github.com/johncolby/along-tract-stats/blob/master/example/between_group/trk_data.txt | 23:44:45 |
| 24 Aug 2018 |
| franco-pestilli | jchoude: some edits added to proposal | 16:26:02 |
 Chris Gorgolewski | heads up - we added 'SkullStripped' as a mandatory field for all preprocessed files | 22:58:57 |
| jchoude | Since this is in the common derivatives document, do you still want us to specify it, or it's gonna be explicit when everything is merged | 23:03:12 |
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