Variable degree on each cell

[ioannisPApapadopoulos]

Hi @dlfivefifty. Do you have a plan to implement support for a different truncation degree on each cell? In particular for the plan_transform of ContinuousPolynomial{0}.

I feel since the transform on each cell are independent it should not be so difficult but I am not sure whether one expects things to be really slow if the transforms on each cell have a different degree.

[dlfivefifty]

I don't know the right interface for this...I guess we'd want to incorporate the truncation degree into the type