5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-2.1199999,"fill",1e+20
-2.2723999,"sand",1e+20
-3.3391998999999997,"silty sand",1e+20
-3.9487999,"clay",1e+20
-5.1679999,1e+20,1e+20