Edward Speer

## Purpose See #599 The existing `PlantHydraulics` model requires large vectors of data giving the heights of layers in the canopy. This functionality is unused and we have no plans...

**Is your feature request related to a problem? Please describe.** For legacy reasons, the biomass parameters of the canopy (LAI, SAI, RAI) are stored inside of the `PlantHydraulics` model, but...

**Is your feature request related to a problem? Please describe.** To make progress toward #596, we need a simplified PlantHydraulics model designed specifically for a Big leaf model, which doesn't...