In some cases the classification of a point cloud will be changed if an operation is performed on the point cloud. Known examples include placing a slab and creating an STM from point cloud. The original classification can be restored by detaching and reattaching the point cloud.
A class value of 66 cannot be used. 66 is used as the default value used when editing in a user channel.
Edit Classification tool may not be able to move points to newly created Class Definitions in DGN files that have been created in V8i products. To fix this, reapply the Classification"style.
The point recoloring option available in 3D Line Following tool and in Section Slave views works only if the view presentation style is not set to None.
