zace公布的borehole数据文件格式，以后批量导入钻孔数据可能不这么麻烦了。
Syntax of text file for boreholes is:
Number_of_boreholes
variogram_function C0 C1 a dh
BoreHole_Name
Number CoordX CoordY CoordZ Number_of_lines
top bottom material_number not_used
...
...
BoreHole_Name
Number CoordX CoordY CoordZ Number_of_lines
top bottom material_number not_used
...
...
Here is example:
3
2 0.200000 0.800000 30.000000 0.250000
CPT-I
1 -6.000000 210.300000 -15.000000 5
0.000000 -2.700000 21 0.000000
-2.700000 -3.400000 22 0.000000
-3.400000 -5.000000 23 0.000000
-5.000000 -6.200000 30 0.000000
-6.200000 -8.800000 34 0.000000
CPT-II
2 -6.000000 210.300000 0.000000 6
0.000000 -2.200000 24 0.000000
-2.200000 -3.200000 25 0.000000
-3.200000 -4.700000 23 0.000000
-4.700000 -5.300000 31 0.000000
-5.300000 -6.300000 23 0.000000
-6.300000 -8.800000 34 0.000000
CPT-III
3 13.000000 210.600000 -7.500000 7
0.000000 -1.800000 30 0.000000
-1.800000 -2.300000 26 0.000000
-2.300000 -3.500000 32 0.000000
-3.500000 -4.100000 25 0.000000
-4.100000 -5.400000 33 0.000000
-5.400000 -6.100000 27 0.000000
-6.100000 -25.000000 34 0.000000
