4
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-2.6900001000000002,"fill","1e+20"
-2.8424001000000003,"fill","1e+20"
-3.0557601,"organic clay","very soft"
-4.8540801,1e+20,"1e+20"