Results 4 issues of lecoanet

This is a first attempt to get GeneralFunction working in d3. I have used it to add stochastic forcing to an equation. Right now the user needs to pass in...

Right now, the polar component operators (PolarRadialComponent and PolarAzimuthalComponent) assume they are acting on vectors. This PR allows the operators to act on tensors.

It seems like if you add an equation with an operator "np.real" the code runs without complaining, but it does not appear to take the real part. I will try...

We seem to have an issue when adding a constant to a boundary-restricted field in problems with multidimensional bases. Here is an example inspired by a post to the users...