I am trying to run a model with multiple layers and each layer have it's own flow law and ice parameters. This is for planetary applications where different types of ice are stacked, or the ice has varying levels of impurities. I've learned that having dissimilar layers within one model is not currently possible with the Matlab code, so I was wondering if it is possible to stack the layers. On that topic, I found md.transient.iscoupler and wonder if this would enable what I'm trying to do. Has anyone used this before, and can you advise on how to get started?