> I actually did think about that. It could be useful to set a different
> URL before running the calibration step. It would be easy to re-read
> the "calibration/url" parameter in the set_camera_info service
> callback. I didn't implement that in the initial version, but can
> easily add it.

I'd say don't worry about it unless your node becomes dynamically
reconfigurable. It will be easy to add in when we move it to some
upstream package.

Blaise