5
3,2
top,1e+20
lithoclass,1e+20
"consistency of cohesive soils",1e+20
-1.9599999,"fill",1e+20
-2.1123998999999998,"sandy clay",1e+20
-2.7219999,"sandy clay",1e+20
-3.3315999,"sand",1e+20
-3.7887999,1e+20,1e+20