I've made some scans on day one and used auto and manual registration on them in the evening. In the evening of day two I want to add the new scans I made that day, but it'll break the whole registration of the previous day if I want to use auto registration. It would be great if the scan groups that already exist in the point cloud would remain intact.
This will also solve the following problem:
I have a point cloud of +50 scans but 1 of them is wrongly registrated. If I want to edit only that scan, it'll break the whole scan group of +15 scans. After that I can correct the scan, but only manually. The worst thing is that its not possible to use auto registration at that point reconnect then. I need to registrate the whole point cloud from the start and try not to make a mistake again. It would be great if the scans will remember their position except the scans you'll remove from the group.