我有一个csv文件,其中每行定义给定建筑物中的房间.与房间一起,每排都有一个场地.我要提取的是所有建筑物的所有楼层.
我的文件看起来像这样......
"u_floor","u_room","name"
0,"00BDF","AIRPORT TEST "
0,0,"BRICKER HALL, JOHN W "
0,3,"BRICKER HALL, JOHN W "
0,5,"BRICKER HALL, JOHN W "
0,6,"BRICKER HALL, JOHN W "
0,7,"BRICKER HALL, JOHN W "
0,8,"BRICKER HALL, JOHN W "
0,9,"BRICKER HALL, JOHN W "
0,19,"BRICKER HALL, JOHN W "
0,20,"BRICKER HALL, JOHN W "
0,21,"BRICKER HALL, JOHN W "
0,25,"BRICKER HALL, JOHN W "
0,27,"BRICKER HALL, JOHN W "
0,29,"BRICKER HALL, JOHN W "
0,35,"BRICKER HALL, JOHN W "
0,45,"BRICKER HALL, JOHN W …