7
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-2.6900001000000002,"fill",1e+20
-2.8424001000000003,"silty sand",1e+20
-3.2996001,"organic clay",1e+20
-3.9092001000000005,"clay","firm"
-4.5188001,"sandy clay",1e+20
-5.1284001,"clay",1e+20
-5.738000100000001,1e+20,1e+20