7
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-1.54,"clay","hard"
-2.45,"clay","stiff"
-3.52,"silty sand",1e+20
-4.59,"sand",1e+20
-12.06,"silty sand",1e+20
-12.82,"clay","stiff"
-16.78,1e+20,1e+20