detachSurface -ch 1 -rpo 0 -n "main_strip1"  main_surf.u[0.33333] main_surf.u[0.66666];
hide main_surf;


select -r main_strip1.v[0.25] ;
select -add main_strip1.v[0.5] ;
select -add main_strip1.v[0.75] ;
detachSurface -ch 1 -rpo 1;
select -r main_strip2.v[0.25] ;
select -add main_strip2.v[0.5] ;
select -add main_strip2.v[0.75] ;
detachSurface -ch 1 -rpo 1;
select -r main_strip3.v[0.25] ;
select -add main_strip3.v[0.5] ;
select -add main_strip3.v[0.75] ;
detachSurface -ch 1 -rpo 1;

rename "main_strip1" "johann_surf";
rename "main_strip2" "ingmar_surf";
rename "main_strip3" "carolina_surf";
rename "detachedSurface1" "vanessa_surf";
rename "detachedSurface2" "simone_surf";
rename "detachedSurface3" "dominique_surf";
rename "detachedSurface4" "jonas_surf";
rename "detachedSurface5" "anna_surf";
rename "detachedSurface6" "mathias_surf";
rename "detachedSurface7" "felix_surf";
rename "detachedSurface8" "joerg_surf";
rename "detachedSurface9" "christina_surf";