After alignment some photos do not have error values?

[airmap3d]

I noticed that after photo alignment a few of the photos did not have error values associated with them (only 9 out of 735).  They seemed to be restricted to photos around the outer boundary of the job.  What is the cause of this and can it be corrected?  Should I be disabling these photos before building geometry?

Thanks.

[Alexey Pasumansky]

Hello airmap3d,

If the cameras are not aligned (have NA mark next to camera label in Workspace pane) they do not have any error information (providing that all cameras have source coordinates values) and it is not important either you disable them or not before reconstructing geometry.

[airmap3d]

Thanks Alexey