OK, the raster names in the .gdb at the moment are just test rasters and the final versions will have 'cleaner' names: RiverStatus, Lake Status etc
In the dialog I want the user to work through each of the themes and select the layers they are interested in and decide on the sensitivity weighting they want to apply.
For instance, for each theme (soils, env, water etc) I'd like a list of all the rasters in each .gdb displayed with a check box that will allow the user to select what they are interested in (similar to the check box you have in your blog post). So, this could be one, two, three of the raster layers or indeed all of them. Selecting these will somehow send them to the Raster Iteration sub-model. The next part of the dialog will ask the user to input the weighting they want to apply to this theme (this bit is already working). Again, this parameter will be sent to the Raster iteration sub-model.
This will be duplicated for each theme in the final dialog.
Does that explain it?
Justin