encoding  utf-8
survey far_sump_extensions

  input stemple_highway/stemple_highway.th
  input muddy_aven/muddy_aven.th
  input stemple_to_calcite/stemple_to_calcite.th
  input calcite_aven/calcite_aven.th
  input coral_aven/coral_aven.th
  input calcite_to_bfn_chamber/calcite_to_bfn_chamber.th
  input western_highway/western_highway.th
  input balcombe_way/balcombe_way.th
  input AI_passage/AI_passage.th
  input choke_above_far_sump/choke_above_far_sump.th
  input AI_passage_to_stemple/AI_passage_to_stemple.th
  input salmon_cavern/salmon_cavern.th
  input cascade_aven/cascade_aven.th
  input donatellas/donatellas.th
  input AI_passage_to_major/AI_passage_to_major.th
  input minor_sump/minor_sump.th
  input the_rasp/the_rasp.th
  input flatmate/flatmate.th
  input vortex_2/vortex2.th
  input vortex_3/vortex3.th
  input total_perspective_vortex/total_perspective_vortex.th
  input Fortress/fortress.th
  input sh_sump_1_to_leviathan/sh_sump_1_to_leviathan
  input bal_way_aven_to_fnc/bal_way_aven_to_fnc.th
  input Road_to_Nowhere/RTN/RtN_2.th
  
  #join calcite_to_bfn_chamberSP1@calcite_to_bfn_chamber calcite_avenSP1@calcite_aven
  #join western_highwaySP1@western_highway calcite_to_bfn_chamberSP4@calcite_to_bfn_chamber
  #join balcombe_waySP1@balcombe_way calcite_to_bfn_chamberSP4@calcite_to_bfn_chamber
  #join minor_sumpSP1@minor_sump AI_passageSP1@AI_passage
  join AIPMAJN@AI_passage_to_major:0 AIP1N@AI_passage:end
  join AIPMAJS@AI_passage_to_major:end AIP1S@AI_passage:0
  join AIatRTNN@AI_passage:end RTNN@RtN_2:end
  join AIatRTNS@AI_passage:0 RTNS@RtN_2:0
  join AIatRTNS@AI_passage:end MSN@minor_sump:0
  join AIP1S@AI_passage:end MSS@minor_sump:0
  join minor_sumpSP1@minor_sump the_raspSP1@the_rasp
  join minor_sumpSP1@minor_sump flatmateSP1@flatmate
  join major_passageSP1@AI_passage_to_major fortressSP1@fortress
  join cascade_avenSP3@cascade_aven donatellasSP1@donatellas
  #join cascade_avenSP1@cascade_aven calcite_to_bfn_chamberSP2@calcite_to_bfn_chamber
  join AI_passage_to_stempleSP1@AI_passage_to_stemple AI_passageSP2@AI_passage
  join AI_2_steSKETCH2SP2@AI_passage_to_stemple salmon_cavernSP1@salmon_cavern
  join salmon_cavernSP1@salmon_cavern stemple_highwaySP3@stemple_highway
  join SHWsketch5SP2@stemple_highway sh_to_leviathanSP1@sh_sump_1_to_leviathan
  join SHWsketch5SP2@stemple_highway muddy_avenSP1@muddy_aven
  join stemple_highwaySP4@stemple_to_calcite SHWsketch5SP2@stemple_highway
 
  map far_sump_extensionsMP
    totalperspectivevort@totalperspectivevort
    break
    vortex3M@vortex3
    break
    calcite_avenMP@calcite_aven
    stemple_to_calciteMP@stemple_to_calcite
    donatellasMP@donatellas
    cascade_avenMP@cascade_aven
    break
    western_highwayMP@western_highway
    bal_way_aven_to_fncMP@bal_way_aven_to_fnc
    break
    balcombes_wayMP@balcombe_way
    break
    calcite_to_bfn_chamberMP@calcite_to_bfn_chamber
    salmon_cavernMP@salmon_cavern
    AI_passage_to_stempleMP@AI_passage_to_stemple
    break
    coral_avenMP@coral_aven
    break
    stemple_highwayMP@stemple_highway
    sh_sump_1_to_leviathanMP@sh_sump_1_to_leviathan
    muddy_avenMP@muddy_aven
    choke_above_far_sumpMP@choke_above_far_sump
    break
    AI_passageMP@AI_passage
    AI_passage_to_majorMP@AI_passage_to_major
    fortressM@fortress
    Minor_sumpMP@minor_sump
    the_raspMP@the_rasp
    flatmateMP@flatmate
    RtNMP@RtN_2
  endmap
  
centreline
  #cs OSGB:SK
  
  equate 29@RtN_2 19@AI_passage
  equate 514@sh_sump_1_to_leviathan 15@stemple_highway
  equate 15@stemple_highway 1@stemple_to_calcite
  equate 1.0@muddy_aven 15@stemple_highway
  equate 1@coral_aven 19@stemple_highway
  equate 19@calcite_aven 19@stemple_to_calcite
  equate 24@calcite_to_bfn_chamber 24@calcite_aven
  equate 76@calcite_to_bfn_chamber 1.26@western_highway
  equate 1.1@balcombe_way 76@calcite_to_bfn_chamber
  equate 32@AI_passage_to_stemple 29@AI_passage
  equate 7@choke_above_far_sump 38@AI_passage
  equate 1.23@salmon_cavern 26@AI_passage_to_stemple
  equate 26@AI_passage_to_stemple 26@stemple_highway
  #equate 0@donatellas 28@calcite_to_bfn_chamber
  equate 0@AI_passage_to_major 0@AI_passage
  equate 0@minor_sump RLP@AI_passage_to_major
  equate 17@the_rasp 34@minor_sump
  equate 1@flatmate 23@minor_sump
  equate 1.7@vortex3 1.2@totalperspectivevort
  equate 1.6@vortex2 1.0@totalperspectivevort
  equate 1.1@vortex2 76@calcite_to_bfn_chamber
  equate 6f@fortress 12@AI_passage
  equate 0@cascade_aven 28@calcite_to_bfn_chamber
  equate 41@cascade_aven 41@donatellas
  equate 4@bal_way_aven_to_fnc 74b@calcite_to_bfn_chamber
  equate 1@bal_way_aven_to_fnc 1.34@balcombe_way
endcentreline    
                    
endsurvey