$ global name=zoom1
$ scene1 visualization=../TransAtlas.vmd 

# scene1

! by default zoom is smooth (sigmoid=t),
! can be made linear if desired; setting
! the same scales in zoom_in and zoom_out
! will also bring us back to the same place

zoom_in    scale=4 t=2s sigmoid=t
zoom_out   scale=4 t=2s sigmoid=f
do_nothing t=1s
