Hi,
Import file from photogrammetry prog photomodeler, group them for manageability.
run PointDeviation, turn on points filter and drag cursor selection over points, nothing happens.
need to ctrl select each point separately 
impractical given quantity.
Steve
Is it points, or a point cloud?
-Pascal
Points, each one is the result of me picking a point in two or more photos and referencing them, like the corner of a building etc.
Steve
If they are grouped they should just all select together with a pick- with a window selection you’ll need to window around the entire group, or hold ctrl-Shift to select within the group.
-Pascal