// location(m)  rho_s([1 -3 0 0 0 0 0])
0 150.448
0.000477594 150.448
0.0014171 148.083
0.00232601 146.042
0.00320555 144.12
0.00405666 142.207
0.00488028 140.234
0.00567729 138.154
0.00644854 135.934
0.00719487 133.552
0.00791708 130.99
0.00861596 128.239
0.00929226 125.291
0.0099467 122.145
0.01058 118.801
0.0111928 115.264
0.0117859 111.54
0.0123597 107.639
0.0129151 103.575
0.0134524 99.3603
0.0139725 95.0129
0.0144757 90.5511
0.0149626 85.9949
0.0154339 81.3658
0.0158899 76.6864
0.0163311 71.98
0.0167581 67.2702
0.0171713 62.5811
0.0175712 57.9362
0.0179581 53.3591
0.0183325 48.8722
0.0186949 44.4972
0.0190455 40.2548
0.0193848 36.1639
0.0197131 32.2423
0.0200309 28.5058
0.0203383 24.9687
0.0206358 21.6433
0.0209237 18.5401
0.0212024 15.6677
0.021472 13.033
0.0217328 10.6404
0.0219853 8.49485
0.0222296 6.593
0.022466 4.94562
0.0226948 3.53115
0.0229162 2.37756
0.0231304 1.4398
0.0233377 0.762503
0.0235383 0.277079
0.0237346 0.0639882
0.0238324 0.0639882
