%    X         Y     Epaisseur  Distance
  776681   9841976     3.8    8480.34227
  776416   9839600     7.4    7776.17245
  768261   9849616     0.4    19763.4118
  767139   9843956     1.2    17958.7194
  771469   9839734     3.5    12638.9014
  770323   9838700     2.3    13643.9608
  769701   9841314     2.3    14706.0047
  766408   9848198     0.8    20490.6321
  765393   9838940     1.4      18577.55
  765203   9843728     0.7    19707.1027
  766895   9841782     1.4    17540.4447
  768190   9841254     1.9    16157.6375
  775412   9837718     5.0    8508.52337
  769533   9837938     2.0    14391.0443
  766750   9835702     0.7    17268.9197
  770009   9834660     1.4    14208.4731
  768594   9833600     0.8    15827.6174
  767830   9832468     0.6    16874.6509
  770958   9833310     1.1     13639.081
  773566   9833020     1.8    11303.4941
  771414   9835712     1.8    12640.3738
  773510   9835168     3.0    10679.6349
  764382   9897626     0.05   63166.2816
  768342   9884859     0.05   49800.8246
  763208   9862177     0.3    32172.8134
  760491   9858878     0.3    31677.3772
  758143   9857280     0.3    32456.1074
  756818   9856458     0.4    33041.0654
  753539   9856836     0.5    35980.8872
  751327   9856568     0.5     37731.374
  749297   9853090     0.3     37946.765
  743385   9851328     0.4    42809.4101
  720602   9844683     0.3    63716.7354
  723699   9833387     0.3    60364.2055
  721743   9827692     0.3    62953.7386
  760411   9850384     0.4    26779.8057
  760216   9843158     0.6    24355.7675
  754792   9835811     0.6    29179.2845
  757972   9820648     0.2     30970.326
  755451   9817678     0.2    34721.7751
  747673   9811565     0.2    44602.2038
  746409   9822455     0.3     40436.005
  719834   9814463     0.2    68119.1607
  767107   9847894     0.8    19735.6761
  767939   9838267     1.5    15995.7651
  769760   9835938     1.3    14251.2611
  771714   9839630     2.7    12379.7962
  774027   9844062     1.9    11839.2014
  776877   9841518     6.0     8079.5597
  776567   9838944     10.0   7481.68918
  776555   9837229     7.7    7371.30111
  776527   9835843     4.2    7588.11307
  775363   9832780     2.7    9799.22778
  775327   9826425     0.5    14062.1438
  775950   9828842     0.7    11809.1569
  779795   9832071     1.3    6863.20421
  769995   9833868     1.2    14404.3916
  771414   9833020     1.8    13302.6085
  778430   9840620     5.6    6285.78476