survey northOV
	centreline -cs UTM50
		fix CRa1	273694.83 470142.05  126.77 
		date 2000.2.23
		units tape feet
		data normal from to tape compass clino ignoreall
		flags surface
        WFa1          ov1    45.34   120.00     2.00     0.00     0.00     0.00     0.00	#Wot Wot
         ov1          ov2    28.35   107.00    -2.50     0.00     0.00     0.00     0.00
         ov2          ov3    62.89   130.00     1.50     0.00     0.00     0.00     0.00
         ov3          ov4    39.04   108.50    -2.50     0.00     0.00     0.00     0.00
         ov4          ov5    54.86   155.50    -6.00     0.00     0.00     0.00     0.00
         ov5         SCb1    54.53    82.50    16.00     0.00     0.00     0.00     0.00	#Shrimp
         ov5          ov7    53.31   176.00     0.00     0.00     0.00     0.00     0.00
         ov7          ov8    46.36    96.00     1.00     0.00     0.00     0.00     0.00
         ov8         SCa1    19.06    84.00   -13.00     0.00     0.00     0.00     0.00
         ov8         ov10    43.50   163.00     2.00     0.00     0.00     0.00     0.00
        ov10         ov11    55.61   138.50     6.00     0.00     0.00     0.00     0.00
        ov11         ov12    63.68   140.50     0.00     0.00     0.00     0.00     0.00
        ov12         ov13    39.89   112.00     6.00     0.00     0.00     0.00     0.00
        ov13         ov14    36.65   132.00    -4.00     0.00     0.00     0.00     0.00
        ov14         ov15    39.63   134.00     3.00     0.00     0.00     0.00     0.00
        ov15         ov16    27.66   140.00     1.00     0.00     0.00     0.00     0.00
        ov16         ov17    40.55   110.50     0.00     0.00     0.00     0.00     0.00
        ov17         ov18    30.74   119.50     1.00     0.00     0.00     0.00     0.00
        ov18         ov19    50.03   165.50    -4.00     0.00     0.00     0.00     0.00
        ov19         ov20    44.85   185.00     1.50     0.00     0.00     0.00     0.00
        ov20         ov21    49.41    98.50     1.50     0.00     0.00     0.00     0.00
        ov21         ov22    70.77   145.00     2.00     0.00     0.00     0.00     0.00
        ov22         CRa1    34.28   132.00    -4.50     0.00     0.00     0.00     0.00	#Compendium - catfish river
	endcentreline
endsurvey

input ../wotwot.therion/wotwot.th
equate WFa1@wotwot WFa1@northOV
input ../shrimp.therion/shrimp.th
equate SCa1@shrimp SCa1@northOV
equate SCb1@shrimp SCb1@northOV
input ../compendium.therion/compendium.th
equate CRa1@compendium CRa1@northOV