gradus2
149.74 1.0
142.43 3.84
128.44 8.45
110.31 12.75
 89.96 16.74
 67.39 20.12
 40.37 22.88
  8.25 25.00
-17.82 26.26
-47.39 26.26
-76.00 26.26
-101.44 26.26
-111.30 26.26
-126.56 22.88
-132.92 20.12
-139.59 16.74
-145.32 12.75
-149.77  8.45
-151.99  3.84
-149.77  0.00
-145.32 -2.00
-136.73 -3.84
-120.20 -5.68
-104.30 -7.00
-83.63  -7.00
-62.97  -7.00
-42.30  -5.80
-17.82  -3.84
8.25    -1.20
27.65   -1.00
44.82   -1.40
67.39   -4.00
82.33   -5.40
97.91   -7.00
110.31  -7.00
128.44  -6.50
142.43  -4.80
149.74  -2.00