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RD-coordinates X and Y are defined in the program DAM to specify the position ot the embankment in global coordinates.
Teh other parameters speak for themselves. The description of these parameters can be found on the page Input parameters.
Note:
When creating a new soil profile, the first row can not be changed.and is a kind of a place holder to showing the top and bottomlevel of the surface line
Use the green Plus-button to add a layer and fill in the Top Level of the profile with soil typename (eg Silty clay, if exists).
The first line disappearce when the toplevel of the soillayer lies above the surface line.
description of these parameters can be found on the page Input parameters.