1=HGV Loading
5=Industrial building, room 1-Facade 01
6=Industrial building, room 1-Facade 02
7=Industrial building, room 1-Facade 03
8=Industrial building, room 1-Facade 04
3=Industrial building, room 1-Roof 01
4=Industrial building, room 1-Roof 02
9=Industrial building, room 1-Transmissive area 02
10=Industrial building, room 1-Transmissive area 02
12=Industrial building, room 1-Transmissive area 02
11=Industrial building, room 1-Transmissive area 02
13=Remaining sources (best guess)
2=Service Yard
