survey cascade -entrance BRT11 #Cascade Cave
	centreline -cs UTM50
		station BRT1 entrance
		units tape feet
		date 2000.2.28
		fix BRT11 271432.359 466907.986   101.96
		data normal from to tape compass clino left up down right ignoreall
        BRT1         BRT2    91.54    86.00     1.50    13.12     9.84     3.28     9.84
        BRT2         BRT3    38.06    28.00     0.00    19.68    16.40     6.56     3.28
        BRT3         BRT4    43.64    39.00     1.00     0.00    13.12     6.56    32.81
        BRT4         BRT5    38.71   275.00     5.00    19.68    13.12     6.56     0.00
        BRT5         -        0.00     0.00     0.00     9.84    13.12     9.84    16.40
        BRT4         BRT6    25.59   326.00     0.50    19.68    13.12     6.56     0.00
        BRT6         BRT7    95.14   105.00    -1.00     0.00    16.40     6.56    16.40
        BRT7         BRT8    50.20    89.00     9.00    13.12    19.68     6.56     3.28
        BRT8         BRT9    44.62   192.00    15.00    19.68    16.40     9.84    42.65
        BRT9         -        0.00     0.00     0.00    19.68    13.12    13.12    13.12
        BRT8        BRT10    79.07    40.00     2.00    19.68    16.40     9.84    42.65
       BRT10        BRT11    75.79    37.00     5.00    26.25    13.12     6.56     0.00
       BRT11        -         0.00     0.00     0.00     6.56    13.12     9.84     9.90
        BRT2        BRT12     4.59    85.00     9.00    19.68    16.40     6.56     3.28
       BRT12        BRT13     8.86   194.00    15.50     0.00     9.84     3.28     4.92
       BRT13        BRT14    28.22    87.00    26.00     3.28    13.12     4.92     1.64
       BRT14        BRT15    20.34   175.00     0.00     0.00     3.28     6.56     6.56
       BRT15        BRT16    14.67   247.00     2.00     1.64     1.64     3.28     4.92
       BRT16        BRT17    18.04   153.50    -1.00     3.28     1.31     3.28     3.28
       BRT17        BRT18    24.93   235.00     0.00     3.28     1.64     3.28     4.92
       BRT18        BRT19    16.08   268.00   -11.00     3.28     1.64     1.64     0.00
       BRT19        BRT20    23.29   187.00   -23.00     6.56     4.92     6.56     6.56
       BRT20        BRT21     2.30    91.00   -11.00     3.28     3.28     6.56     0.00
       BRT21        BRT22    12.47   152.00     1.00     0.00     1.64     3.28     3.28
       BRT22        -         0.00     0.00     0.00     1.64     6.56     3.28     3.28
	endcentreline

	centreline -cs UTM50
		units tape feet
		date 2000.3.3
		fix RBU0 271342.715 466905.097  103.20
		data normal from to tape compass clino left up down right ignoreall
        RBU0         RBU1    12.80   109.00    21.00     2.62     6.56     8.20     6.56
        RBU1         RBU2    29.86    47.00    -1.00     5.25     6.56     9.84    13.12
        RBU2         RBU3    18.37    67.00   -19.00    16.40    13.12     9.84    16.40
        RBU3         RBU4    15.42   110.00    28.00     1.64    16.40     3.28     1.64
        RBU4         -        0.00     0.00     0.00    26.25     9.84     6.56     6.56
        RBU3         RBU5    24.93   356.00     0.00     1.64    16.40     3.28     1.64
        RBU5         RBU6    18.04     7.00    -4.00     3.28     9.84     3.28     8.20
        RBU6         RBU7    44.29    49.00     0.00    16.40    13.12     6.56     6.56
        RBU7         RBU8    29.20   254.00     0.00    16.40     6.56     3.28     3.28
        RBU8         RBU9    44.29   347.00     3.00     0.00    13.12     1.64    16.40
        RBU9        RBU10   109.58    22.00     3.00     9.90     6.56     6.56     8.20
       RBU10        RBU11     2.62     0.00    90.00     9.90     2.62     7.55    16.40
       RBU11        RBU12    61.02     6.00     0.00     9.90     0.00    10.17    16.40
       RBU12        RBU13    69.55    54.00    -1.00     9.90     0.00     9.84    19.68
       RBU13        RBU14    72.83    38.00     0.00     9.90     3.28     6.56     9.84
	endcentreline
endsurvey