// location(m)  rho_s([1 -3 0 0 0 0 0])
0 157.555
0.000508844 157.555
0.00151009 156.914
0.00247899 156.356
0.00341657 155.82
0.00432386 155.275
0.00520184 154.7
0.00605145 154.08
0.0068736 153.404
0.00766919 152.663
0.00843907 151.849
0.00918407 150.958
0.00990501 149.983
0.0106026 148.922
0.0112777 147.771
0.011931 146.527
0.0125632 145.19
0.0131749 143.758
0.0137669 142.23
0.0143398 140.608
0.0148941 138.892
0.0154305 137.084
0.0159496 135.187
0.016452 133.203
0.016938 131.136
0.0174084 128.991
0.0178636 126.773
0.0183041 124.485
0.0187303 122.135
0.0191428 119.728
0.019542 117.27
0.0199282 114.768
0.020302 112.228
0.0206637 109.656
0.0210137 107.061
0.0213523 104.448
0.0216801 101.823
0.0219973 99.1942
0.0223042 96.5665
0.0226012 93.9463
0.0228886 91.3391
0.0231667 88.7503
0.0234358 86.185
0.0236962 83.6479
0.0239482 81.1433
0.0241921 78.6751
0.0244281 76.2469
0.0246565 73.8618
0.0248774 71.5228
0.0250913 69.2323
0.0252982 66.9926
0.0254 66.9926
