["isxavg-re-sess"] -analysis aly.sm2.er -group $2<TAG> -space <SPACE> -spacedir sphsm100 -contrast 1v2 -sf $1 -df sesspar
If the analysis is in TalairachSpace than <SPACE> = tal and <TAG> is blank. If the analysis is in SphericalSpace then <SPACE> = sph and <TAG> = "_sph"