2DA V2.0

       Corner1     Edge      Corner2     Height     Model 
0      grass       ****      ****        0          isc03_za04
1      grass       ****      grass       0          isc03_za04
2      grass+      ****      ****        1          isc03_za04
3      grass       ****      grass+      0          isc03_za12
4      grass+      ****      grass+      1          isc03_za04