5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-2.78,"fill",1e+20
-3.0848,"silty sand",1e+20
-3.3895999999999997,"peat","firm"
-3.9992,"clayey silt",1e+20
-4.304,1e+20,1e+20