9 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 2.46,"fill",1e+20 -0.89,"clay",1e+20 -2.72,"sandy clay",1e+20 -3.64,"sandy clay",1e+20 -5.16,"sand",1e+20 -10.34,"sandy clay",1e+20 -12.48,"clay",1e+20 -15.37,"clay",1e+20 -17.35,1e+20,1e+20