Response spectrum tool flavors of NGA-East for CPA
Currently, the CPA model is built into the NGA-East 2023 model logic trees with a weight of 25%. We want to be able to test the coastal plain amplification model (Chapman and Guo) with the response spectrum tool, so we need flavors with 0% and 100% weights applied to CPA. It would be good to have the ability to do this with a single seed model, and not just the full logic tree (NGA-East or seeds).