5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
3.90,C,None,"Moderate Silty"
3.20,C,RSC,"Strong Sandy"
2.80,C,FSC,"Weak Sandy"
2.10,P,None,"None"
0.20,-,-,-