Creating DataWolf Workflow for Floodplain use case (Praveen's usecase)
1. Create a datawolf tool for DEM clipper DAP (output: tif)
2. Create a datawolf tool for Stream clipper DAP (output: zip)
3. Create a datawolf tool for combine (outputs of #1 and #2)
4. Create a datawolf workflow to connect #1, #2, and #3