/goldbaum2-7.bmv already exists; use -y to recreate
/des_surveyBuildup_11-7.bmv already exists; use -y to recreate
/lsst_telescope12-22.bmv 1-2660 /fe0/deslsst/telescope/comps/lsst_obj_12-22_comp4k/lsst_obj_12-22_comp4k.%04d.png
img2bmv -f 30 -p 3 -N 6 -L 42  -t 512x360 -w 4096x2160  -w 3840x2160 -t 480x540  -o /fraid0/movies/ren400My_vars_grids_labels_11-8.bmv 1-2881 /fe0/deslsst/renaissance/comps/ren400My_vars_grids_labels_3840_11-8/ren400My_vars_grids_labels_3840_11-8.%04d.png
Don't know how to make these movies:  -f 3
To crash Terminal under 10.12.3: edit this file in vim and type:  3jdfo