Background Building

Appears north east of a nav point with the same coordinates
Files in SF_Directory\VFX\SOBJECTS\GP(siz+1)X(siz+1)_(buityp).DES


typ = 2056

refx, refy = position on the map on which's height the building will be placed. usually the ground is adjusted to the building. If the building is placed deep under or high above the usual ground, it might not be shown on the radar map. Raising or lowering the surface like this affects the eight squares around the building a well. If two buildings, which are seperated by only one square, are raised, the seperating square is raised as well.


card =  Orientation of the building: 0 - North, 2 - East, 4 - South, 6 - West
This can change the area occupied by the builing, if the building is not evenly distributed on the occupied surface or if the building extends over the occupied surface.

buityp = type of building, together with siz
siz = size of the basic occupied surface of the building eg: 0 is 1x1, 1 is 2x2,.., 7 is 8x8
6 and 5 do not appear
The top left corner of the basic occupied surface is given by px and py.

Grid made out of navpoints
Buildings are placed on navpoint N, with card = 0
dimensions given in north-south x west-east x height, all dimensions are estimates
regardless of the value of card, the position of the grid relative to the nav point doesn't change

^
| North

+  -  +

|  X  |

N  -  +  -> East


buityp = 0
siz = 0
Russentank, small tank with 03 writing on eastern and western side, 
12x12x10

^
| North

+  -  +

|  X  |

N  -  +  -> East


buityp = 1
siz = 0
Atlanter-Tank, small, squared tank, additional foot on the eastern side
10x10x12
position as 0/0

buityp = 2
siz = 0
Atlantisches Minigebude, small cube, writing 12 on each side, stripes from east to west
10x10x12
position as 0/0

buityp = 3
siz = 0
Atlantisches Minigebude mit turmartigem Anbau, small cube with a tower in the south-eastern corner
10x10x12
position as 0/0

buityp = 4
siz = 0
Atlantisches Minigebude mit rechteckigem Anbau, small round building with a square tower in the south-eastern corner
10x10x8
position as 0/0

buityp = 5
siz = 0
Atlantisches Minigebude (rund), small round building
10x10x8
position as 0/0

buityp = 6
siz = 0
BASF-Turm 10*10 25m hoch, tall tower
10x10x25
position as 0/0

buityp = 7
siz = 0
rohr4, Pipe starting from the ground, pointing east
4x8x16
position as 0/0

buityp = 8
siz = 0
rohr, open pipe from west to east, doesn't adjust surface
4x16x16 - 12m above ground
position as 0/0

buityp = 9
siz = 0
rohr, closed pipe from west to east, doesn't adjust surface
4x16x16 - 12m above ground
position as 0/0

buityp = 10
siz = 0
Container, use refx/y to lift up (paying attention to maxheightscale), doesn't adjust surface
14x14x14, 6m (50%) in the ground
position as 0/0

buityp = 11
siz = 0
Container
same as 10/0, 1 sqauare to the north

buityp = 12
siz = 0
Container, is built once, should never be built
same as 10/0, 2 sqauare to the north

buityp = 13
siz = 0
Container, is never built, should never be built
same as 10/0, 3 sqauare to the north

buityp = 14
siz = 0
Container, is never built, should never be built
same as 10/0, 4 sqauare to the north


buityp = 0
siz = 1
BASF-Turm 20*20 30m hoch, tall tower, is building 6/0 scaled
30x30x60

^
| North

+  -  +  -  +

|  X  |  X  |

N  -  +  -  + 

|  X  |  X  |

+  -  +  -  +  -> East


buityp = 0
siz = 2
Plantage 30*30 12m hoch
48x48x20, jumps around on card changes

^
| North

+  -  +  -  +  -  +

|     |     |     |

N  -  +  -  +  -  +

|     |     |     |

+  -  +  -  +  -  +

|  X  |  X  |  X  |

+  -  +  -  +  -  +

|  X  |  X  |  X  |

+  -  +  -  +  -  +

|  X  |  X  |  X  |

+  -  +  -  +  -  +   -> East

buityp = 1
siz = 2
rohre, a short, grounded pipe paralell to a longer one, which is open to the south, only the grounded pipes adjust the surface, is never built, need not be built

^
| North

+  -  +  -  +  -  +

|     |  -  |     |
         |
N  -  +  -  +  -  +
         |
|  -  |  |  |     |
   |     |
+  -  +  -  +  -  +
   |     |
|  -  |  |  |     |
         |
+  -  +  -  +  -  +   -> East

buityp = 2
siz = 2
rohre, Pipe cross with open pipes, doesn't adjust surface

^
| North

+  -  +  -  +  -  +
         |
|     |  |  |     |
         |
N  -  +  -  +  -  +
         |
|-----|--+--|-----|
         |
+  -  +  -  +  -  +
         |
|     |  |  |     |
         |
+  -  +  -  +  -  +   -> East

buityp = 3
siz = 2
rohre,  three piece open pipe, doesn't adjust surface

^
| North

+  -  +  -  +  -  +

|     |     |     |

N  -  +  -  +  -  +

|-----|-----|-----|

+  -  +  -  +  -  +

|     |     |     |

+  -  +  -  +  -  +   -> East

buityp = 4
siz = 2
rohre, unconnected pipe-T with open end on the bottom, only the grounded pipes and the middle pipe in the north adjust the surface

^
| North

+  -  +  -  +  -  +

|  |--|-----|--|  |

N  -  +  -  +  -  +

|     |  -  |     |
         |
+  -  +  -  +  -  +
         |
|     |  |  |     |
         |
+  -  +  -  +  -  +   -> East

buityp = 5
siz = 2
rohre, pipe cross with the southern foot on the ground, only the grounded pipe adjusts the surface

^
| North

+  -  +  -  +  -  +
         |
|     |  |  |     |
         |
N  -  +  -  +  -  +
         |
|-----|--+--|-----|
         |
+  -  +  -  +  -  +
         |
|     |  -  |     |

+  -  +  -  +  -  +   -> East

buityp = 0
siz = 3
lagershalle 20*40 10m hoch, flat, long bunker
48x24x8

^
| North

+  -  +  -  +  -  +  -  +

|  X  |  X  |     |     |

N  -  +  -  +  -  +  -  +

|  X  |  X  |     |     |

+  -  +  -  +  -  +  -  +

|  X  |  X  |     |     |

+  -  +  -  +  -  +  -  +

|  X  |  X  |     |     |

+  -  +  -  +  -  +  -  +   -> East

buityp = 1
siz = 3
lagershalle 20*40 10m hoch, four Russentank buildings (0/0) in a row, is never built, need never be built

^
| North

+  -  +  -  +  -  +  -  +

|     |     |     |     |

N  -  +  -  +  -  +  -  +

|     |     |     |     |

+  -  +  -  +  -  +  -  +

|     |     |     |     |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +   -> East

buityp = 2
siz = 3
Abbaugebude 40*40 12m hoch, big cube, appears as four smaller blocks on the radar, changes from card 2/6 seem twisted
54x54x20

^
| North

+  -  +  -  +  -  +  -  +

|     |     |     |     |
   X     X     X    X
N  -  +  -  +  -  +  -  +

|  X  |  X  |  X  | X   |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  | X   |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  | X   |

+  -  +  -  +  -  +  -  +   -> East

buityp = 3
siz = 3
Abbaugebude 2 40*40 12m hoch, big cube, appears as four smaller blocks on the radar, changes from card 2/6 seem twisted
48x48x20

^
| North

+  -  +  -  +  -  +  -  +

|     |     |     |     |

N  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |     |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |     |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |     |

+  -  +  -  +  -  +  -  +   -> East

buityp = 4
siz = 3
akuppel1 40*40 12m hoch, tall habitat with a ring in the middle, ring doesn't show on radar
32x32x60

^
| North

+  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |  X  |  X  |

N  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +   -> East

buityp = 5
siz = 3
akuppel1 40*40 12m hoch mit ring, same as 4/3 with a smaller ring on the bottom

buityp = 6
siz = 3
wohngebude russen 40*40 12m hoch, big rectangular habitat, appears as four smaller blocks on the radar, changes from card 2/6 seem twisted
52x52x60

^
| North

+  -  +  -  +  -  +  -  +

|     |     |     |     |
   X     X     X   X
N  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |X    |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |X    |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |X    |

+  -  +  -  +  -  +  -  +   -> East

buityp = 7
siz = 3
wohngebude russen 40*40 12m hoch, very big cubic habitat, appears as four smaller blocks on the radar, changes from card 2/6 seem twisted
64x64x64

^
| North

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |  X  |

N  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +

|  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +   -> East

buityp = 0
siz = 4
Pipes and parts of towers, Towers are not complete, therefore only visible from two sides, T1 has only the top part of the partial tower (a bit lower than usual) and doesn't adjust the surface, is never built, should never be build
112x112x20

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |  -  |     |  -  |     |     |     |
         |           |
+  -  +  -  +  -  +  -  +  -  +  -  +  -  +
         |           |              |
|  |--|--+--|-----|--+--|--|  |     |  T  |
         |           |               \
+  -  +  -  +  -  +  -  +  -  +  -  + ----+
         |           |
|     |  |  |     |  -  |     |     |     |
         |
N  -  +  -  +  -  +  -  +  -  +  -  +  -  +
         |              |
|     |  |  |     |  T  |     |     |     |
         |             /
+  -  +  -  +  -  +---- +  -  +  -  +  -  +
         |
|     |  |  |     |     |     |     |     |
         |
+  -  +  -  +  -  +  -  +  -  +---- +  -  +
         |                         \
|  |--|--+--|--|  |     |     |  T1 |     |
         |                          |
+  -  +  -  +  -  +  -  +  -  +  -  +  -  +
         |
|     |  -  |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +   -> East

buityp = 1
siz = 4
small freighter, half burried sand, ca. 6m in the ground, doesn't adjust surface
75x14x14, is never built

^
| North

+  -  +  -  +  -  +  -  +  -  +

|     |     |  A  |     |     |

N  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |     |     |

+  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |     |     |

+  -  +  -  +  -  +  -  +  -  +

|     |     |  M  |     |     |

+  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |     |     |

+  -  +  -  +  -  +  -  +  -  +  -> East

buityp = 2
siz = 4
rohre, 5 piece west to east open pipe, doesn't adjust surface

^
| North

+  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |

N  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +

|-----|-----|-----|-----|-----|

+  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -> East


buityp = 0
siz = 7
Lagerhalle 40*80 20m hoch, fixed building 0/3 in double size, appears as 8 small pieces on the radar, is never built
112x64x20

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  N  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East

buityp = 1
siz = 7
seacore 80*80 12m hoch, appears as 8 small pieces on the radar, half (20m) in the sand, is never built, 3 times the normal size?, doesn't adjust surface
176x112x40

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East

buityp = 2
siz = 7
long freighter, half (6m) in the sand, doesn't adjust surface, is never built
128x14x14

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  A  |     |     |     |     |

N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  M  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East

buityp = 3
siz = 7
long freighter extension, half (6m) in the sand, doesn't adjust surface, is never built, same as 2/7 but for the middle piece in front
128x14x14

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  M  |     |     |     |     |

N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  M  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East


buityp = 4
siz = 7
El Topo's Guyot, appears on radar as 4 tall blocks, has 5 big legs
160x160x150

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |  X  |  X  |X    |     |     |

+  -  +  -  N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |  X  |X    |     |     |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |  X  |  x  |  X  |  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +
         X     X
|     |     |     |     |     |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East

buityp = 5
siz = 7
Triton, wrong .mods in SOBJECTS\GP8X8_5.DES, should be triton[0-7].mod, not triton[a-f].mod, half in the sand, is never built, doesn't adjust surface, appears on radar as 8 small blocks
280x160x44

^
| North
+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |     |     |     |
                           X     X     X
+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |  X  |  X  |  X  |  X  |  X  |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |    X|  X  |  X  |  X  |  X  |  X  |X    |     |     |

N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |     |

+  -  +  -  +  -  N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |    X|  X  |  X  |  X  |  X  |  X  |  X  |  X  |X    |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |X    |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|   X |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|   X |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|    X|  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |  X  |X    |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |    X|  X  |  X  |  X  |  X  |  X  |  X  |  X  |X    |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |    X|  X  |  X  |  X  |  X  |  X  |X    |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |    X|  X  |  X  |  X  |X    |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East

buityp = 6
siz = 7
rohre, 5 pieces west to east open pipe, doesn't adjust surface

^
| North

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

N  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|-----|-----|-----|-----|-----|-----|-----|-----|

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +

|     |     |     |     |     |     |     |     |

+  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -  +  -> East

