2DA V2.0

       Corner1     Edge         Corner2     Height     Model            
0      Floor       ****         Floor       0          TII01_Z03_01     
1      wall        ****         wall        0          TII01_Z05_01     
2      wall        ****         ****        0          TII01_Z05_01     
3      floor       ****         ****        0          TII01_Z03_01     
4      Wall        ****         floor       0          TII01_Z02_01     
5      Wall        Corridor     wall        0          TII01_Z01_01     
6      Wall        Doorway      Wall        0          TII01_Z04_01