simpeg.flow.richards.receivers.Pressure.deriv#
- Pressure.deriv(U, simulation, du_dm_v=None, v=None, adjoint=False)[source]#
- Derivative with respect to the model - Parameters:
- U(n_time)listof(n_cells)numpy.ndarray
- Fields computed on the mesh. This is unused for this receiver. 
- simulationsimpeg.flow.richards.simulation.SimulationNDCellCentered
- A Richards flor simulation 
- du_dm_vnumpy.ndarray
- Derivative with respect to the model times a vector 
- vnumpy.ndarray
- A vector 
- adjointbool, default=False.
- If - True, return the adjoint
 
- U(
- Returns:
- numpy.ndarray
- Derivative with respect to the model times a vector 
 
 
