PyMVPA/PyMVPA — pull request #166 by nno (2014-01-13 13:07:49+00:00)
Title: NIML support for 2D strings

Addresses #163 by @yarikoptic.
When a 2D string is an [feature, sample, dataset] attribute in a dataset it is now properly treated in NIML i/o.
If such a string is used for SUMA-specific keys ('labels' and 'stats') a warning is given, as AFNI's SUMA doesn't like them.