encoding utf-8 survey W4 centreline date 1979 09 17 data normal from to compass clino tape ignoreall declination 0 degree #added to override automatic date correction. calibrate compass +7.00 97 105 122.00 7.17 2.23 105 106 141.00 27.00 2.82 106 106a 141.00 27.00 4.00 #leg added by GJM from WIS survey notes 106 107 - up 0.79 105 108 64.00 0 4.00 endcentreline endsurvey