Grid
-1000 133 m 0
 2000 133 l 1024
  Named: "lower sextant divide"
-1000 466 m 0
 2000 466 l 1024
  Named: "upper sextant divide"
-1000 -200 m 0
 2000 -200 l 1024
  Named: "bottom"
-1000 0 m 0
 2000 0 l 1024
-1000 800 m 0
 2000 800 l 1024
  Named: "top"
268 1300 m 0
 268 -700 l 1024
  Named: "middle"
0 1300 m 0
 0 -700 l 1024
  Named: "left"
536 1300 m 0
 536 -700 l 1024
  Named: "right"
EndSplineSet
