6 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 -2.26,"fill",1e+20 -2.4124,"sand",1e+20 -2.8695999999999997,"silty sand",1e+20 -4.0888,"clay",1e+20 -4.6983999999999995,"clay",1e+20 -5.308,1e+20,1e+20