5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-1.9499999,"fill",1e+20
-2.0902079,"clay","very soft"
-3.7787999,"silty sand",1e+20
-4.3883999,"sand",1e+20
-4.9979999,1e+20,1e+20