31 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 2.03,"clay","hard" 1.72,"clay","very stiff" 1.02,"clay","stiff" 0.63,"clay","soft" -0.14,"clay","very soft" -1.2,"clay","firm" -1.97,"silty sand",1e+20 -2.27,"clay","very soft" -2.58,"silty sand",1e+20 -3.64,1e+20,1e+20 -4.25,"sand",1e+20 -4.56,1e+20,1e+20 -5.62,"sand",1e+20 -5.93,1e+20,1e+20 -7.15,"silty sand",1e+20 -7.6,1e+20,1e+20 -8.82,"sand",1e+20 -9.07,1e+20,1e+20 -10.35,"silty sand",1e+20 -10.53,1e+20,1e+20 -11.87,"silty sand",1e+20 -12.18,1e+20,1e+20 -12.3,"silty sand",1e+20 -12.73,1e+20,1e+20 -12.79,"silty sand",1e+20 -13.7,"sandy clay","firm" -14.61,"clay","soft" -15.22,"clay","firm" -15.83,"clay","stiff" -16.44,"clay""","firm" -17.05,1e+20,1e+20