5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-1.11,"fill",1e+20
-1.2319200000000001,"fill","1e+20"
-1.4757600000000002,"fill","1e+20"
-1.7196000000000002,"clay","soft"
-2.6340000000000003,1e+20,"1e+20"