nipy/dipy — pull request #232 by samuelstjean (2013-08-22 00:24:03+00:00)
Title: Fix peak extraction default value of relative_peak_threshold

As discussed, this fixes #231 by changing the default value for relative_peak_threshold in the dipy_peak_extraction script.

I also added some type to the parser since only some values should be passed by the command line.