In Rhino 5/ Rhino 6 it is possible to define hydrostatic model tio be used in GHS (using the attachGHSdata command) and export to a geometry file (.gf). When you open a .gf file in Rhino exactly the same info is present in the dialog from the command “AttachGHSdata”.
I would like to access (read) the data visible in this dialog within Grasshopper. How do I access the defined effectiveness/permeability for each defined component in Grasshopper?