5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-2.1399999,"fill",1e+20
-2.2222958999999998,"fill",1e+20
-2.3807918999999997,"sand",1e+20
-3.0543999,"silty sand",1e+20
-3.6639999,1e+20,1e+20