I recently flew some fields using DD. In some cases, I flew a single field in multiple plans because of the shape of the field. For example, one field was L-shaped. There was a long piece running north/south and another east/west. By splitting it into two different flight plans/projects, I was able to keep the drone moving in an efficient manner - making long passes parallel to the long axis of the field.
However, in the end, I wan to process one map. How can I combine these?