encoding utf-8 survey W5 centreline date 1980 01 23 data normal from to compass clino tape ignoreall declination 0 degree #added to override automatic date correction. calibrate compass +6.83 107 109 - down 0.77 109 110 149.00 -4.17 2.97 110 111 - up 0.73 111 112 - down 4.18 112 113 - up 0.52 113 114 120.50 -31.50 1.59 114 115 - up 0.09 endcentreline endsurvey