use Mapping.identity and Mapping.__call__
use Mapping.identity and Mapping.__call__
nipy/nireg,alexis-roche/nipy,nipy/nipy-labs,arokem/nipy,alexis-roche/niseg,alexis-roche/nireg,alexis-roche/register,alexis-roche/nipy,bthirion/nipy,nipy/nireg,alexis-roche/nireg,bthirion/nipy,arokem/nipy,alexis-roche/nipy,alexis-roche/nipy,alexis-roche/register,alexis-roche/register,arokem/nipy,alexis-roche/niseg,bthirion/nipy,arokem/nipy,nipy/nipy-labs,bthirion/nipy