15 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 -0.57,"fill",1e+20 -0.72,"clay","firm" -1.48,"clay","very soft" -2.4,"clay","soft" -4.23,"silty sand",1e+20 -5.14,"sandy clay","soft" -6.67,"clay","very soft" -8.19,"clay","soft" -17.33,"sandy clay","very soft" -18.86,"sand",1e+20 -19.77,"sandy clay","firm" -21.91,"clay","stiff" -28.0,"clayey silt","firm" -29.53,"clay","stiff" -38.67,1e+20,1e+20