encoding  utf-8
survey james_hall

  input cartgate_west_butch/cartgate_west_extensions.th
  input above_bitch/above_bitch.th
  input cartgate/cartgate.th
  input leviathan_bottom/leviathan_bottom.th
  input workshop/workshop.th
  input leviathan_top/leviathan_top.th
  input leviathan_top_bottom/leviathan_top_bottom.th
  input leviathan_mid_dry/leviathan_mid_dry.th
  input below_bitch/below_bitch.th
  input workshop_offsets/workshop_offsets.th
  input tea_rooms/tearooms.th
   
 map jh_offsets #wayne just to get you started :)
 workshop_offsetsMP@workshop_offsets
 break
 workshopMP@workshop [0 20 m] below
 endmap
 
  map james_hallMP
    above_bitchMP@above_bitch
    break
    cartgate_west_extensionsMP@cartgate_west_extensions
    cartgateMP@cartgate
    workshop_offsetsMP@workshop_offsets
    break
    workshopMP@workshop
    break
    below_bitchMP@below_bitch
    leviathan_topMP@leviathan_top
    break
    leviathan_dryMP@leviathan_mid_dry
    break
    tearoomsMP@tearooms
    leviathan_top_bottomMP@leviathan_top_bottom
    break
    leviathan_bottomMP@leviathan_bottom
  endmap

  join north_westSP1@workshop_offsets workshopSP1@workshop
  join new_rake_inletSP1@workshop_offsets workshopSP1@workshop
  join backburnerSP1@workshop_offsets workshopSP1@workshop
  join backburnerSP1a@workshop_offsets workshopSP1@workshop
  join workshopSP1@workshop leviathan_topSP1@leviathan_top
  join leviathan_top_botSP2@leviathan_top_bottom tearoomsSP1@tearooms    
        
centreline
  #cs OSGB:SK
  
  #equate 514@sh_sump_1_to_leviathan 15@stemple_highway
  equate 1.1@cartgate 19@cartgate_west_extensions
  equate 1.40@above_bitch 1.40@cartgate 
  equate 1.47@cartgate 1.47@workshop
  equate 2.0@leviathan_top 2.0@workshop
  equate 1.70@leviathan_top 1.70@workshop
  equate 1.50@leviathan_top 1.50@workshop
  equate 1.60@leviathan_top_bottom 1.0@leviathan_bottom
  equate 3.2@leviathan_top 3.2@leviathan_mid_dry
  equate 1.54@leviathan_top 1.54@leviathan_top_bottom
  equate 3.10@leviathan_mid_dry 3.10@leviathan_top_bottom
  equate 1.47@below_bitch 1.47@workshop
  equate 1.48@workshop 1.48@workshop_offsets
  equate 4.2@leviathan_top_bottom 11.0@tearooms
  

endcentreline    
                    
endsurvey