encoding  utf-8
##XTHERION## xth_me_area_adjust -312.61 -448.02 570.5 616.5
##XTHERION## xth_me_area_zoom_to 200
##XTHERION## xth_me_image_insert {-184.61 1 1.0} {-320.02 0} Bill_01-First_Chamberp.xvi 0 {}

# 2023.09.14 created by TopoDroid v. 6.2.16




scrap Bill_01-First_Chamberp -projection plan -scale [0 0 19.6850 0 0 0 1 0 m]

line wall
  103.79 -123.17
  116.26 -121.37 119.95 -102.26 131.0 -99.5
  146.0 -95.75 158.2 -92.87 166.24 -77.2
  173.72 -62.62 169.8 -52.83 174.6 -37.37
  smooth off
endline

line wall -subtype invisible
  57.5 98.46
  56.33 65.01
endline

line wall -reverse on
  81.04 -102.12
  92.0 -92.75 90.79 -87.7 94.75 -79.5
  smooth off
endline

line wall -reverse on
  173.75 35.0
  176.12 10.1 180.3 -12.54 174.6 -37.37
  smooth off
endline

line wall -reverse on
  94.75 -79.5
  95.0 -72.75 93.5 -71.25 93.5 -71.25
  smooth off
  93.5 -71.25 88.74 -71.91 82.0 -71.0
  77.01 -70.33 72.25 -68.51 67.37 -67.27
  smooth off
endline

line wall -reverse on
  67.37 -67.27
  48.34 -61.24 52.69 -31.78 36.64 -23.55
  32.56 -21.46 27.68 -21.52 23.33 -20.07
  smooth off
endline

line wall -subtype presumed
  25.87 5.6
  25.87 5.6 15.5 4.75 8.25 1.25
  1.0 -2.25 -8.25 -5.0 -8.25 -8.75
  -8.25 -12.5 3.25 -16.5 7.0 -17.5
  10.75 -18.5 23.33 -20.07 23.33 -20.07
  smooth off
endline

point 2.49 -8.78 label -text "<it>narrowing run in from above" -align left -visibility off -scale s

point 214.0 79.5 flowstone -orientation 246.8 -scale s

line border -id l187-150--2 -close on -visibility off
  77.5 -107.0
  77.43 -131.76 106.65 -129.42 119.0 -115.5
  129.07 -104.15 138.83 -75.6 142.0 -61.35
  150.15 -24.7 150.0 18.87 150.0 56.5
  150.0 62.5 151.8 99.13 145.25 103.25
  128.32 113.9 116.75 83.21 114.75 78.0
  109.07 63.2 108.07 20.62 105.42 4.96
  102.76 -10.74 101.54 -26.63 98.58 -42.32
  95.83 -56.91 92.5 -75.25 92.5 -75.25
  smooth off
  92.5 -75.25 77.54 -93.72 77.5 -107.0
endline

area sand
  l177-149-216
endarea

line border -id l177-149-216 -close on
  81.25 170.0
  81.25 170.0 99.67 177.89 112.21 185.07
  124.75 192.25 124.16 195.76 125.58 199.13
  127.0 202.5 143.82 213.67 149.41 215.96
  155.0 218.25 186.96 232.68 193.23 239.09
  199.5 245.5 208.25 257.5 208.0 267.25
  207.75 277.0 202.0 296.75 202.0 296.75
  smooth off
  141.5 301.5
  83.0 235.5
  68.25 181.5
  81.25 170.0
endline

line wall -reverse on
  81.25 170.0
  81.5 189.0 90.62 209.72 98.11 226.56
  111.18 255.96 121.4 282.05 155.53 293.2
  168.23 297.35 182.25 292.45 195.25 292.25
  smooth off
endline

point 85.5 268.0 altitude -align top-left -scale s

line wall -reverse on
  195.25 292.25
  205.11 295.02 207.04 293.87 213.6 302.88
  224.84 318.34 223.83 338.16 233.05 354.3
  243.8 373.12 266.56 376.18 275.39 355.16
  smooth off
endline

line wall -reverse on
  275.39 355.16
  283.83 335.19 272.88 310.21 281.62 291.06
  smooth off
endline

line border -id l17-246-206
  220.77 181.22
  236.46 200.43 256.11 217.07 278.85 227.26
  292.62 233.43 305.75 237.33 318.17 246.27
  smooth off
endline

line wall
  318.17 246.27
  322.11 262.34 330.5 276.38 336.5 291.51
  smooth off
endline

line pit
  281.15 293.72
  258.61 291.41 255.5 289.0 248.6 263.51
  smooth off
  248.6 263.51 242.0 254.0 238.98 248.8
  smooth off
endline

line floor-step
  243.0 255.0
  257.6 247.38 263.45 235.95 267.25 220.75
  smooth off
endline

line floor-step
  284.45 279.14
  294.53 264.05 300.1 248.72 318.17 246.27
  smooth off
endline

line rock-border -close on
  213.6 302.88
  214.0 292.75
  222.75 292.25
  229.25 294.75
  229.25 302.25
  220.0 306.0
  213.6 302.88
endline

line rock-border -close on
  227.0 297.32
  250.48 301.31
  255.17 284.87
  248.6 263.51
  238.74 248.02
  233.25 269.75
  226.5 278.5
  224.75 290.25
  227.0 297.32
endline

line rock-border -close on
  182.89 218.32
  191.17 198.49
  197.93 185.42
  181.15 179.53
  170.9 195.66
  175.26 216.14
  180.93 218.11
  182.89 218.32
endline

line rock-border -close on
  145.25 123.5
  159.37 108.26
  157.02 127.88
  151.0 128.75
  145.25 123.5
endline

line rock-border -close on
  149.0 115.75
  140.25 115.25
  137.92 139.65
  150.48 140.43
  153.25 122.5
  149.0 115.75
endline

line rock-border -close on
  148.12 164.76
  164.34 143.31
  177.42 143.05
  161.99 166.86
  147.34 167.12
  148.12 164.76
endline

point 39.0 -17.0 gradient -orientation 110.1 -scale xs

point 73.5 -55.25 gradient -orientation 116.0 -scale s

point 76.75 -26.75 gradient -orientation 99.3 -scale s

point 75.25 -1.75 gradient -orientation 71.7 -scale s

point 69.0 21.0 gradient -orientation 66.3 -scale s

point 61.0 40.0 gradient -orientation 27.9 -scale s

point 31.75 -6.25 gradient -orientation 84.2 -scale s

point 51.25 22.25 gradient -orientation 51.5 -scale s

point 51.75 -28.25 gradient -orientation 139.0 -scale s

point 56.0 -14.25 gradient -orientation 102.4 -scale s

point 56.0 4.75 gradient -orientation 74.0 -scale s

point 36.5 6.5 gradient -orientation 54.7 -scale xs

point 20.25 -15.25 gradient -orientation 80.6 -scale xs

point 18.25 -1.25 gradient -orientation 80.6 -scale xs

point 8.75 -8.5 gradient -orientation 84.3 -scale xs

point 307.25 233.75 gradient -orientation 335.5 -scale xs

point 286.5 225.0 gradient -orientation 328.5 -scale xs

point 265.5 213.0 gradient -orientation 329.9 -scale xs

point 248.0 200.5 gradient -orientation 311.2 -scale xs

point 233.5 186.25 gradient -orientation 311.2 -scale xs

point 222.5 174.0 gradient -orientation 311.2 -scale xs

point 215.5 162.25 gradient -orientation 306.1 -scale xs

point 207.0 147.75 gradient -orientation 306.1 -scale xs

point 191.75 138.75 gradient -orientation 330.4 -scale xs

point 180.75 125.5 gradient -orientation 294.3 -scale xs

point 181.0 108.5 gradient -orientation 271.4 -scale xs

point 184.75 95.25 gradient -orientation 233.0 -scale xs

line chimney
  281.62 291.06
  283.95 283.22 284.66 280.28 287.25 272.5
  290.0 264.25 308.75 247.25 306.5 245.0
  smooth off
  304.25 242.5 284.87 245.26 278.64 250.97
  266.14 262.43 228.02 316.31 226.74 332.69
  226.25 338.95 227.11 340.28 228.66 346.14
  smooth off
endline

point 218.65999999999997 328.64 label -align left -scale xs -text [<it>small aven<br>and rift]

line wall -reverse on
  301.51 332.61
  296.61 341.93 301.12 333.97 294.29 343.99
  277.68 368.35 280.25 383.76 271.73 408.21
  265.79 425.27 259.6 440.03 253.5 457.25
  251.55 462.77 232.6 486.71 243.72 485.9
  270.09 483.98 289.3 411.83 295.4 391.75
  297.36 385.29 300.93 379.85 304.57 374.26
  smooth off
endline

line pit -close off -outline in
  334.0 308.5
  334.0 310.5 339.5 304.5 339.0 308.5
  338.5 312.5 337.0 316.5 336.5 318.0
  336.0 319.5 334.0 324.5 333.0 326.5
  332.0 328.5 325.5 335.0 325.0 336.5
  324.5 338.0 320.0 343.0 320.0 343.0
  smooth off
  317.5 348.5
  317.5 348.5 313.0 354.5 311.5 352.0
  310.0 349.5 307.0 341.5 307.5 338.5
  308.0 335.5 314.5 324.5 314.5 324.5
  smooth off
  320.0 315.0
  334.0 308.5
endline

line wall
  336.5 291.51
  349.01 314.13 327.82 333.33 317.62 351.77
  313.38 359.43 309.34 366.85 304.57 374.26
  smooth off
endline

line arrow
  325.5 214.5
  325.5 217.0 324.0 321.5 324.0 321.5
  smooth off
endline

point 323.81 199.32999999999998 label -text "P20" -scale s -align bottom

line wall -reverse on
  314.5 313.75
  313.18 322.22 306.81 326.14 301.51 332.61
  smooth off
endline

line wall -reverse on
  281.62 291.06
  301.73 287.95 307.25 295.5 307.25 295.5
  smooth off
  307.25 295.5 311.75 300.5 314.5 313.75
  smooth off
endline

line rock-border -close on
  314.25 284.5
  326.17 277.25
  319.43 270.67
  307.35 281.49
  310.0 289.75
  314.25 284.5
endline

line rock-border -close on
  279.9 290.43
  297.78 283.53
  284.45 279.14
  281.15 293.72
  279.9 290.43
endline

line rock-border -close on
  275.98 292.63
  270.49 276.78
  285.54 270.98
  283.82 290.74
  279.74 292.0
  275.98 292.63
endline

line rock-border -close on
  259.89 277.32
  264.15 292.65
  279.69 283.07
  263.3 274.35
  259.89 277.32
endline

line border
  331.78 331.78
  337.33 328.17
  342.61 324.28
  347.88 321.22
  353.44 319.0
  359.82 317.34
  365.65 313.45
  369.82 307.9
  370.38 301.79
  366.77 296.51
  361.77 292.9
  355.1 289.85
  350.94 285.13
endline

line border
  345.94 273.74
  342.33 268.47
  337.05 265.41
  331.22 261.53
  325.95 257.08
  321.23 254.86
endline

area sand
  l17-246-206
  l174-285-151
  l92-205-160
  l187-150--2
endarea

line border -id l174-285-151
  318.17 246.27
  326.75 202.5
  284.5 150.5
  230.0 96.25
  187.5 84.5
endline

point 295.5 213.25 gradient -orientation 341.1 -scale s

point 264.75 195.5 gradient -orientation 314.5 -scale s

point 237.75 171.75 gradient -orientation 314.5 -scale s

point 224.5 147.0 gradient -orientation 291.0 -scale s

point 206.0 124.5 gradient -orientation 306.7 -scale s

point 198.0 108.25 gradient -orientation 272.8 -scale s

point 192.25 278.75 gradient -orientation 85.3 -scale s

point 194.5 258.0 gradient -orientation 105.3 -scale s

point 185.25 244.75 gradient -orientation 143.0 -scale s

point 163.75 232.5 gradient -orientation 151.9 -scale s

point 140.75 220.5 gradient -orientation 143.0 -scale s

point 124.75 211.25 gradient -orientation 151.3 -scale s

point 109.5 196.0 gradient -orientation 133.5 -scale s

point 93.25 185.25 gradient -orientation 150.7 -scale s

line border
endline

line border
endline

line rock-border -close on
  133.75 241.75
  152.55 229.08
  174.04 249.12
  168.48 266.5
  142.89 257.57
  134.0 248.75
  133.75 241.75
endline

point 218.21 61.81 label -align bottom-right -scale xs -text [<it>small<br>aven]

point 165.75 -37.5 gradient -orientation 283.1 -scale xs

point 161.25 -60.0 gradient -orientation 283.4 -scale s

point 151.25 -78.5 gradient -orientation 318.6 -scale s

point 138.5 -90.0 gradient -orientation 341.1 -scale xs

point 168.5 -11.0 gradient -orientation 274.5 -scale xs

point 168.25 9.75 gradient -orientation 274.5 -scale xs

point 169.75 29.5 gradient -orientation 274.5 -scale xs

area debris
  l187-150--2
endarea

point 189.54 116.97 stalagmite -scale s

point 198.99 137.41 stalagmite -scale xs

line wall -reverse on
  187.5 84.5
  198.28 90.45 237.18 87.84 214.85 69.68
  209.05 64.96 199.5 60.37 192.5 57.99
  186.95 56.11 182.11 57.63 176.5 54.25
  170.8 50.82 173.64 37.93 173.75 35.0
  smooth off
endline

line wall
  56.33 65.01
  55.36 40.43 43.12 21.22 25.87 5.6
  smooth off
endline

line ceiling-meander
endline

line wall -subtype presumed
  81.04 -102.12
  103.79 -123.17
endline

line chimney
  30.08 -27.9
  65.31 5.6 98.5 44.25 143.13 65.94
  157.59 72.97 172.91 77.81 187.5 84.5
  smooth off
endline

line chimney
  176.5 54.25
  172.0 51.52 167.65 48.55 163.01 46.06
  144.27 36.01 128.18 28.89 112.51 13.81
  101.6 3.31 93.8 -9.92 82.21 -19.75
  70.34 -29.81 50.65 -37.93 43.43 -52.33
  smooth off
endline

area debris
  l177-81-33
endarea

line border -id l177-81-33 -close off -visibility off
  93.5 -71.25
  93.5 -71.25 -11.04 -84.29 -21.75 -45.75
  smooth off
  -32.46 -7.21 56.75 61.0 56.75 61.0
  smooth off
  74.76 54.05 78.68 39.58 83.51 22.93
  87.14 10.43 93.53 -1.83 96.22 -14.54
  99.98 -32.26 96.6 -53.86 93.5 -71.25
  smooth off
endline

line wall -reverse on
  57.5 98.46
  68.88 96.16 70.0 101.25 77.02 121.25
  smooth off
endline

line wall -reverse on
  77.02 121.25
  84.27 137.76 79.91 152.44 81.25 170.0
  smooth off
endline

line chimney -close on -reverse on
  85.0 145.5
  101.2 154.91 114.25 124.75 96.5 114.75
  70.23 99.95 78.78 141.89 85.0 145.5
endline

point 71.63 132.24 label -align top-left -scale xs -text [<it>small chimney<br>too small to pass (15-20cm).]

line wall -id l91-244-156
  187.5 84.5
  187.5 84.5 205.5 103.0 212.25 107.75
  219.0 112.5 238.0 133.0 238.5 137.0
  239.0 141.0 243.75 157.75 247.5 163.0
  251.25 168.25 294.0 200.5 305.25 204.75
  316.5 209.0 316.5 224.0 317.75 229.25
  319.0 234.5 318.17 246.27 318.17 246.27
  smooth off
endline

line border -id l92-205-160
  187.5 84.5
  157.25 91.5 170.06 132.31 176.0 140.75
  180.75 147.5 197.83 146.98 200.25 160.0
  202.13 170.1 214.38 173.7 220.77 181.22
  smooth off
endline

line u:splay -visibility off
  98.43 -118.11
  81.04 -102.12
endline

line u:splay -visibility off
  98.43 -118.11
  99.87 -119.44
endline

line u:splay -visibility off
  170.29 -31.86
  127.64 -98.04
endline

line u:splay -close on -visibility off
  170.29 -31.86
  170.29 -31.86
endline

line u:splay -visibility off
  121.84 -0.63
  72.14 -39.33
endline

line u:splay -visibility off
  121.84 -0.63
  166.89 34.43
endline

line u:splay -visibility off
  121.84 -0.63
  71.33 7.64
endline

line u:splay -visibility off
  121.84 -0.63
  152.92 -5.72
endline

line u:splay -visibility off
  141.91 121.92
  80.74 153.63
endline

line u:splay -visibility off
  141.91 121.92
  206.58 88.4
endline

line u:splay -visibility off
  194.3 222.98
  185.48 287.34
endline

line u:splay -visibility off
  194.3 222.98
  201.51 170.32
endline

line u:splay -visibility off
  266.11 232.82
  238.98 248.8
endline

line u:splay -close on -visibility off
  266.11 232.82
  266.11 232.82
endline

line u:splay -visibility off
  266.11 232.82
  239.22 226.8
endline

line u:splay -visibility off
  266.11 232.82
  308.38 242.26
endline

line u:splay -visibility off
  250.42 303.04
  252.43 360.73
endline

line u:splay -visibility off
  250.42 303.04
  247.38 369.92
endline

line u:splay -visibility off
  250.42 303.04
  290.88 256.17
endline

line u:splay -visibility off
  250.42 303.04
  251.43 315.18
endline

line u:splay -visibility off
  56.95 82.72
  56.33 65.01
endline

line u:splay -visibility off
  56.95 82.72
  57.5 98.46
endline

line u:splay -visibility off
  315.33 316.38
  271.73 408.21
endline

line u:splay -visibility off
  315.33 316.38
  243.72 485.9
endline

line u:splay -visibility off
  315.33 316.38
  285.81 316.38
endline

line u:splay -visibility off
  315.33 316.38
  338.96 316.38
endline

line u:splay -visibility off
  315.33 316.38
  315.33 414.8
endline

line u:splay -visibility off
  315.33 316.38
  315.33 263.23
endline

line u:splay -visibility off
  314.32 350.41
  311.68 322.98
endline

line u:splay -visibility off
  314.32 350.41
  327.53 487.57
endline

line u:splay -visibility off
  152.42 366.0
  146.55 366.61
endline

line u:splay -visibility off
  152.42 366.0
  222.9 358.59
endline

line u:splay -visibility off
  162.0 457.12
  162.88 460.96
endline

line u:splay -visibility off
  162.0 457.12
  139.59 359.26
endline

line u:splay -visibility off
  293.65 426.97
  344.89 478.74
endline

line u:splay -visibility off
  293.65 426.97
  210.58 343.02
endline

line u:splay -close on -visibility off
  338.48 382.61
  338.48 382.61
endline

line u:splay -visibility off
  338.48 382.61
  214.64 486.15
endline

line u:splay -visibility off
  314.32 350.41
  333.3 360.84
endline

line u:splay -visibility off
  314.32 350.41
  276.37 329.55
endline

line u:splay -visibility off
  339.92 303.85
  338.7 311.62
endline

line u:splay -close on -visibility off
  339.92 303.85
  339.92 303.85
endline

line u:splay -visibility off
  376.83 309.63
  364.36 315.49
endline

line u:splay -visibility off
  441.6 397.85
  368.3 451.89
endline

line u:splay -visibility off
  441.6 397.85
  361.29 345.3
endline

point 98.43 -118.11 station -name "0"

point 170.29 -31.86 station -name "1"

point 121.84 -0.63 station -name "2"

point 56.95 82.72 station -name "2a"

point 141.91 121.92 station -name "3"

point 194.30 222.98 station -name "4"

point 266.11 232.82 station -name "5"

point 315.33 316.38 station -name "6"

point 250.42 303.04 station -name "5a"

point 314.32 350.41 station -name "7"

point 152.42 366.00 station -name "7a"

point 162.00 457.12 station -name "7b"

point 293.65 426.97 station -name "7c"

point 338.48 382.61 station -name "7d"

point 339.92 303.85 station -name "8"

endscrap