I thought you might be interested in looking at In area delete all objects on the ground..
https://forums.bohemia.net/forums/topic/140466-in-area-delete-all-objects-on-the-ground/?do=findComment&comment=2275925
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.