// location(m)  rho_s([1 -3 0 0 0 0 0])
0 158.319
0.000508844 158.319
0.00151009 157.878
0.00247899 157.494
0.00341657 157.124
0.00432386 156.748
0.00520184 156.351
0.00605145 155.922
0.0068736 155.454
0.00766919 154.941
0.00843907 154.377
0.00918407 153.757
0.00990501 153.08
0.0106026 152.341
0.0112777 151.538
0.011931 150.669
0.0125632 149.733
0.0131749 148.728
0.0137669 147.654
0.0143398 146.511
0.0148941 145.299
0.0154305 144.019
0.0159496 142.671
0.016452 141.258
0.016938 139.782
0.0174084 138.244
0.0178636 136.648
0.0183041 134.997
0.0187303 133.293
0.0191428 131.542
0.019542 129.746
0.0199282 127.909
0.020302 126.036
0.0206637 124.131
0.0210137 122.199
0.0213523 120.244
0.0216801 118.27
0.0219973 116.282
0.0223042 114.284
0.0226012 112.28
0.0228886 110.274
0.0231667 108.271
0.0234358 106.273
0.0236962 104.285
0.0239482 102.31
0.0241921 100.35
0.0244281 98.4093
0.0246565 96.4901
0.0248774 94.5948
0.0250913 92.7258
0.0252982 90.885
0.0254 90.885
