Import features to populate standard values for Top Inlet Type and Side Inlet Type
I've been reformatting structure data in GIS to differentiate between top/side inlets for RAS7.0. Each top or side inlet is categorized by type and data values correspond to state DOT standards, based on throat/weir lengths.
How can I import a table of values that contains standard values for each "type" of side or top inlet? I am able to import a shapefile with all nodes to populate the Nodes layer, but it does not populate the secondary attribute tables for the top and side inlet types. I have tried to re-import each separately for top/side inlet type's attribute table and it says all features are incompatible. I don't want to have to manually input this data once we have established standard values for each inlet type. Is there another format that this data should be in?