encoding utf-8 survey whirlpool_passage input Whirlpool_passage.th2 map whirlpool_passageMP whirlpoolSP1 endmap centreline grade UISv1_3 data normal from to compass clino tape extend right calibrate compass 4.49 0 549 320.58 8 3.47 549 550 6.08 11 4.4 550 551 27.9 3.5 2.19 551 552 2.9 7 2.44 552 553 7.4 1.75 4 553 554 355.9 0.75 3.61 554 555 25.9 1 4.01 555 556 289.15 6 4.41 556 557 307.4 4 4.18 557 558 274.4 2 4.34 558 559 301.15 4.5 4.16 559 560 278.4 3.25 11.2 560 561 309.15 3 4.58 561 562 317.65 1.75 2.93 562 563 308.9 4.5 6.71 563 564 252.9 3.5 4.55 564 565 33.65 2.5 9.76 565 566 340.4 2 5.77 566 567 314.9 5 13.63 567 568 344.9 3.5 6.38 568 569 301.9 4.75 16.77 569 570 14.9 2.5 4.05 570 571 330.9 1.5 4.2 571 572 260.4 4 7.38 572 573 308.4 4 7.75 573 574 309.9 3.5 7.8 574 575 283.4 5 5.74 575 576 303.65 11.5 4.28 576 577 308.4 3.75 23.62 577 578 315.65 4.5 25.9 578 579 314.9 -0.5 21.76 579 580 317.9 7.75 10.58 580 581 313.9 2 16.39 581 582 312.15 1 15.79 582 583 1.6 -90 0.62 endcentreline endsurvey