Simultaneous Phie.igb and Vm.igb

Question

I was wondering if it is possible to generate phie.igb simultaneously with the vm.igb file during a simulation, rather than as part of post processing?

Answer 1

If you use the bidomain or pseudo bidomain formulations, Phi_e is computed as part of the simulation.

If you use Phi_e recovery, this is done as a postprocessing step but can of course be included in your carputils script.

You can find more details in the ECG example and the corresponding carputils script: https://opencarp.org/documentation/examples/02_ep_tissue/07_extracellular