Canvas and Grid size for larger/full data set ?

[shubhank008]

What canvas size and grid size values should one use to use full data set ?
Also, for combine_quick_drawings what total_images value should we use ?

The way combine_quick_drawings works is that it draws all the objects on each and every canvas/out_img file which means every canvas needs 345 objects on them, which takes 10 seconds per canvas image output (aka combining and outputting just 10k files would take 27 hours, 100k would take 270 hours)