fixelconvert fixel_image tmp.msf -value fixel_image/afd.mif && testing_diff_fixel_old tmp.msf old_fixel.msf 0.001 && rm -f tmp.msf
fixelconvert old_fixel.msf fixelconvert_tmp && testing_diff_fixel fixelconvert_tmp fixelconvert && rm -rf fixelconvert_tmp
