2D arrays with ModelingToolkit

[baggepinnen]

@ufechner7

This seams to be a bit fragile. It is not clear to me if the order of the states in the state vector is well defined.

Don’t do this, the order can (and often do) change with any patch release of MTK.

The initial condition is supposed to be supplied as a dict

Dict(var => value, ...)

since symbolic arrays are a bit buggy, you probably have to do

Dict([
  collect(array_var1) .=> values1;
  collect(array_var2) .=> values2;
])