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. Median and . Stdev, standard deviation; Var: variance; CV, coefficient of variation

. Skwe, kurtosis for ThickLM, which is the thickness of the loamy 726 material horizon (m); Qd: the mechanical resistance (MPa)

. Figure, Observed Vs after exclusion filtering (Vs>240 m/s) versus averaged 770 interpolated Qd computed for the thicknesses of Vs intervals on 1D models 771 along the n°5 transect