// location(m)  rho_s([1 -3 0 0 0 0 0])
0 155.935
0.000508844 155.935
0.00151009 154.874
0.00247899 153.949
0.00341657 153.064
0.00432386 152.166
0.00520184 151.22
0.00605145 150.202
0.0068736 149.094
0.00766919 147.883
0.00843907 146.557
0.00918407 145.107
0.00990501 143.527
0.0106026 141.813
0.0112777 139.959
0.011931 137.964
0.0125632 135.826
0.0131749 133.548
0.0137669 131.128
0.0143398 128.572
0.0148941 125.883
0.0154305 123.066
0.0159496 120.128
0.016452 117.077
0.016938 113.92
0.0174084 110.668
0.0178636 107.331
0.0183041 103.919
0.0187303 100.444
0.0191428 96.9178
0.019542 93.3522
0.0199282 89.7595
0.020302 86.1518
0.0206637 82.5411
0.0210137 78.9392
0.0213523 75.3574
0.0216801 71.8066
0.0219973 68.2973
0.0223042 64.839
0.0226012 61.4408
0.0228886 58.1112
0.0231667 54.8574
0.0234358 51.6865
0.0236962 48.6042
0.0239482 45.6157
0.0241921 42.7254
0.0244281 39.9368
0.0246565 37.2529
0.0248774 34.6758
0.0250913 32.2071
0.0252982 29.8475
0.0254 29.8475
