Currently all the scans will be stacked and imported as a single geometry. It would be nice to also have the option to instead import them all as separate geometries.

• Would not use the z spacing or origin inputs and instead get these from the reader
• May need to use default values for origin & spacing for each geometry in preflight and resize in execute to avoid too much file parsing in preflight (or have some sort of caching mechanism)

TODO:

• Oim
• Esprit
• OINA