请问他的含义是什么

e00是一种中间数据转换格式（ArcInfo interchange file），这种数据格式没有公开。其格式如下：
EXP   0 /HOME/ME/ARC/SAMPLE.E00                                    
ARC   2
          1          1          0          0          0          0          4
3.4009988E+05 4.1002000E+06 3.4040006E+05 4.1003995E+06
3.4090012E+05 4.1002000E+06 3.4070003E+05 4.1001995E+06
          2          2          0          0          0          0          2
3.4029994E+05 4.1001998E+06 3.4009988E+05 4.1002000E+06
          3          3          0          0          0          0          2
3.4050000E+05 4.1001998E+06 3.4029994E+05 4.1001998E+06
          4          4          0          0          0          0          2
3.4070003E+05 4.1001995E+06 3.4050000E+05 4.1001998E+06
          5          5          0          0          0          0          2
3.4019978E+05 4.1000000E+06 3.4029994E+05 4.1001998E+06
          6          6          0          0          0          0          3


3.4050000E+05 4.1001998E+06 3.4059997E+05 4.1001002E+06
3.4070003E+05 4.1001995E+06
          7          7          0          0          0          0          3
3.4070003E+05 4.1001995E+06 3.4079997E+05 4.1000002E+06
3.4019978E+05 4.1000000E+06
          1          0          0          0          0          0          0
LAB   2
          1          0 3.4046650E+05 4.1002668E+06
3.4046650E+05 4.1002668E+06 3.4046650E+05 4.1002668E+06
          2          0 3.4048869E+05 4.1000852E+06
3.4048869E+05 4.1000852E+06 3.4048869E+05 4.1000852E+06
          1          0 0.0000000E+00 0.0000000E+00
TOL   2
          1          2 8.0756250E 02
          2          2 0.0000000E+00
          3          2 0.0000000E+00
          4          2 0.0000000E+00
          5          2 0.0000000E+00
          6          2 8.0756250E+00
          7          2 8.0756250E 01
          8          2 8.0756250E 01
          9          2 8.0756250E 01
         10          2 8.0756250E 01
          1          0          0          0          0          0          0


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