CMG含井位的顶部构造等值线bna文件怎么做

劲舞萧然

如题，CMG自带的等值线地图制作功能无法得到含有边界的等值线图，但支持边界文件bna，不知道bna用什么软件可以做出来，surfer自带有输出bna功能，但作出的等值线图CMG识别不完整。

murongyunjie

你试试windig

lanyangyang

一般用GeoMap导出等值线 然后按照bna格式修改就可以了

The example contour map in Atlas Boundary file format is:

"Contour",   "2900",     -23

1346.70948,  1034.67152

1346.20296,  1034.69648

1345.7058,   1035.21584

…                      (total of 23 X and Y coordinates)

1900.79736,  1128.47024

"Fault",     "1",         -4

1936.82184,  4165.40192

1937.83452,  4165.35152

1897.332,    -273.95536

1897.84752,  -273.4864

"well",      "OP1",        1

1558.72428,  1293.3224

"well",      "WI2",        1

1605.21252,  2196.40304

yaoyaocyj

lanyangyang 发表于 2014-2-25 11:31
一般用GeoMap导出等值线 然后按照bna格式修改就可以了

The example contour map in Atlas Boundary file ...

你好，我想问下这个BNA文件里contour旁边那个负数是什么意思啊，为什么是负的啊 我有一组grid thickness数据 为什么会有两个都是100啊，谢谢啦！！
"C" "100" -26
1922.708,1768.448,100
1764.468,1835.877,100
1663.305,1790.788,100
1554.684,1738.037,100
1503.991,1719.216,100
1450.96,1692.877,100
1400.491,1666.61,100
1300.673,1576.848,100
1251.324,1513.353,100
1223.358,1420.655,100
1197.58,1340.438,100
1174.064,1270.222,100
1122.134,1122.198,100
1106.449,1047.235,100
1111.625,960.442,100
1238.579,829.8966,100
1326.693,797.6119,100
1403.816,789.8569,100
1493.146,802.3184,100
1581.804,837.1172,100
1665.041,881.6985,100
1719.511,945.3383,100
1779.701,989.268,100
1821.666,1042.618,100
1866.201,1110.663,100
1902.5,1132.063,100
"C" "100" -14
1754.12,2945.926,100
1676.474,2971.054,100
1618.098,2952.016,100
1573.123,2913.484,100
1539.588,2835.532,100
1557.194,2761.511,100
1607.045,2723.177,100
1669.177,2702.577,100
1735.535,2711.905,100
1806.266,2746.197,100
1835.502,2796.703,100
1828.214,2868.533,100
1785.223,2934.385,100
1754.12,2945.926,100

一袖清风佯轻狂

感觉很高端，学习一下