5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
2.40,C,None,"None"
1.70,C,None,"None"
1.40,C,None,"None"
0.90,C,None,"Strong Sandy"
-0.40,-,-,-