说明： this file is useful for resection. that file is data for resection.
文件列表：
data taghato
............\data.m,83,2008-06-17
............\initial.m,19,2008-06-17
............\known.m,292,2008-06-17
data tarfi
..........\data.m,178,2008-06-17
..........\initial.m,93,2008-06-17
..........\M.m,371,2008-06-17
