encoding  utf-8
##XTHERION## xth_me_area_adjust -130.0 -130.0 234.5 731.0
##XTHERION## xth_me_area_zoom_to 200



scrap GrottoSP1 -projection plan -scale [0 0 400 400 0.0 0.0 10 10 m]

line wall -close on
  82.8 480.8
  76.0 481.0 73.0 477.0 73.0 470.0
  73.0 463.0 71.0 418.0 70.0 404.0
  69.0 390.0 67.0 319.0 66.0 303.0
  65.0 287.0 63.0 223.0 64.0 217.0
  65.0 211.0 60.0 195.0 68.0 194.0
  76.0 193.0 84.0 193.0 89.0 196.0
  94.0 199.0 96.0 211.0 98.0 220.0
  100.0 229.0 98.0 266.0 99.0 275.0
  100.0 284.0 104.0 345.0 104.0 354.0
  104.0 363.0 102.0 395.5 104.0 410.5
  105.7 423.24 102.0 436.0 103.0 452.0
  103.88 466.11 104.0 480.0 100.0 480.0
  96.0 480.0 89.6 480.6 82.8 480.8
endline

point 82 199.2 station -name 16

point 94 259.2 station -name 15

point 98.4 422 station -name 14

point 82.8 480.8 station -name 13

point 98.4 440.4 station -name 12

point 47.2 460 station -name 11

point 40 600 station -name 10

endscrap



scrap GrottoSP2 -projection plan -scale [0 0 400 400 0.0 0.0 10 10 m]

point 47.2 460.0 station -name 11

point 82.8 480.8 station -name 13

point 98.4 440.4 station -name 12

line wall -close on
  89.0 476.0
  82.5 483.5 64.5 481.0 63.5 476.5
  62.5 472.0 43.7 464.5 47.2 460.0
  50.7 455.5 61.5 450.5 71.0 445.0
  78.66 440.57 81.5 440.0 83.5 445.5
  85.5 451.0 85.5 450.0 87.0 458.0
  88.18 464.3 95.5 468.5 89.0 476.0
endline

endscrap



scrap GrottoSP3 -projection plan -scale [0 0 400 400 0.0 0.0 10 10 m]

line wall
  29.0 454.0
  28.0 444.0 16.0 172.0 14.0 161.0
  12.0 150.0 57.0 153.0 57.0 153.0
  smooth off
  70.0 454.0
endline

line wall
  70.0 454.0
  71.0 470.0 73.04 480.37 74.0 499.0
  75.0 518.5 72.5 561.0 73.5 570.0
  74.5 579.0 72.5 599.5 72.5 599.5
  smooth off
endline

line wall
  40.0 600.0
  38.0 588.0 42.5 521.0 41.0 508.5
  39.68 497.54 30.0 463.0 29.0 454.0
  smooth off
endline

point 82.8 480.8 station -name 13

point 98.4 440.4 station -name 12

point 47.2 460 station -name 11

point 40 600 station -name 10

endscrap