The idea first came when discussing the implementation of HydPy-LIAS. Our current priority is to support that HydPy-Musk-MCT also works with more complex channel profiles (most likely triple trapeze profiles like those used by HydPy-L-Stream. It would be great to use this opportunity to increase the flexibility of HydPy-L-Stream and HydPy-LIAS as well, but we did not check if this realistically feasible so far.