Hello team, I wonder whether TS currently can do error control for both explicit and implicit Runge-Kutta methods? I have a multi-physics problem that have some fields integrated explicitly and others implicitly, and sometimes they operate on very different time scales. The ODE solver I currently have (not PETSc) has error control only on the explicit variables and use the computed dt for the implicit variables, which results in some pretty sudden jumps in solutions. I wonder if there is an example in TS that could solve this problem?
Thank you! Yuyun
