[[isxavg-re-sess]] -analysis <analysis> -group <group> -space <space> -spacedir sphsm<XX> -contrast <1v2> -sf <sessid> -df sesspar


 * Repeat [[isxavg-re-sess]] for all contrasts.

 * Assign the name of the group analysis with the <group> parameter.  If the analysis is in TalairachSpace then <space> = tal. If the analysis is in SphericalSpace, then <space> = sph, and -spacedir must be specified from FsFastSphericalSmooth ([[sphsmooth-sess]]).