Passive voltage propagation in branched structures. The structures must be instances of BranchedCell. Their passive properties are defined in a CellProps object, and current injections or voltage clamps can be defined as Profile objects. A single calculation object, PPCalc, computes the passive voltage propagation.
| field | type | contents / default value | |
| BranchedCell | list | BranchedCell | |
| CellProps | list | CellProps | |
| Profile | list | Profile | |
| ppcalc | object | PPCalc | |
| AppletConfig | list | AppletConfig |