// location(m)  rho_s([1 -3 0 0 0 0 0])
0 152.586
0.000508844 152.586
0.00151009 150.661
0.00247899 148.991
0.00341657 147.399
0.00432386 145.79
0.00520184 144.103
0.00605145 142.295
0.0068736 140.337
0.00766919 138.206
0.00843907 135.886
0.00918407 133.365
0.00990501 130.636
0.0106026 127.692
0.0112777 124.534
0.011931 121.163
0.0125632 117.583
0.0131749 113.802
0.0137669 109.831
0.0143398 105.681
0.0148941 101.369
0.0154305 96.9112
0.0159496 92.3276
0.016452 87.6396
0.016938 82.87
0.0174084 78.0429
0.0178636 73.1833
0.0183041 68.3168
0.0187303 63.4694
0.0191428 58.6667
0.019542 53.934
0.0199282 49.296
0.020302 44.7761
0.0206637 40.3968
0.0210137 36.1786
0.0213523 32.1407
0.0216801 28.3002
0.0219973 24.6725
0.0223042 21.2707
0.0226012 18.1059
0.0228886 15.1872
0.0231667 12.5215
0.0234358 10.1137
0.0236962 7.96699
0.0239482 6.08242
0.0241921 4.45949
0.0244281 3.09605
0.0246565 1.9885
0.0248774 1.13195
0.0250913 0.520301
0.0252982 0.14649
0.0254 0.14649
