5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-1.9499999,"fill",1e+20
-2.1267839,"organic clay","firm"
-2.4071999,"peat","soft"
-3.1691998999999997,"organic clay","soft"
-3.4739999,1e+20,1e+20