encoding utf-8 survey Grebe_Swallet #Grebe Swallet, Charterhouse #Data from Willie Stanton's Survey Book 2 pp86 et seq #In all cases bearings in the original are in degrees and minutes #These are converted here to decimal degrees #Typed in by Graham Mullan June 2010 input G1/G1.th input G2/G2.th equate 176@G1 176@G2 input G3/G3.th equate 182@G2 182@G3 input G4/G4 equate 203@G3 203@G4 input G5/G5.th equate 205@G4 205@G5 equate 210a@G4 210@G5 input G6/G6.th equate 226@G5 226@G6 input G7/G7.th equate 233@G6 233@G7 input G8/G8.th equate 246@G7 246@G8 input Predition/Predition.th equate 208@G4 9@Predition map Grebe -proj plan G1 G2 G3 G4 G5 G6 G7 G8 PreditionM@Predition endmap endsurvey