PyMVPA/PyMVPA — pull request #145 by nno (2013-12-05 18:30:15+00:00)
Title: minor improvements in prep-afni-surf

- addresses https://github.com/PyMVPA/PyMVPA/issues/140 (use '-o' to indicate output directory)
- addresses https://github.com/PyMVPA/PyMVPA/issues/139 (fail if commands fail)
- NF: scatter plot for intensity of underlay and overlay volumes.