Problem

When reading certain Dfs2's, e.g. model outputs from the FM egine the file often contains a static item that describes the bathymetry. This item is a perquisite in some of the processing tools or connected models (e.g. directional wave analysis or MIKE MA). When processing these files with mikeio the data is discarded, which naturally leads to problems.

Solution

Add an option to read/write the static bathy item

Alternatives considered

Using mikecore I can get around this. But we like to use mikeio for simplicity. I haven't seen any other issues related to this.