第五章CASS50的文件结构 PLINE 206701, CONTINUOUS000N0.00 50.300,43.613 77.212,37465 86695,23.376 80159,6853 63371,3650 40.560.5.700 37.997,21839 204201,10421000,F100 1890259752 34.79351939 5440046431 79903,44.382 5-10第五章 CASS5.0 的文件结构 5-10 PLINE 206701,CONTINUOUS,0.00,N,0.00 50.300,43.613 77.212,37.465 86.695,23.376 80.159,6.853 63.371,3.650 40.560,5.700 37.997,21.839 C 204201,10421,0.00,F,1.00 18.902,59.752 34.793,51.939 54.400,46.431 79.903,44.382 E