pyrtid.forward

Provide the forward reactive transport model and solver.

Model

Class storing the data and the parameters fed to the solver.

ForwardModel(grid, time_params, fl_params, ...)

Class representing the reactive transport model.

Model Parameters

Classes from which a ForwardModel is built.

TimeParameters(duration, dt_init[, dt_min, ...])	Class defining the time parameters used in the simulation.
FlowParameters([permeability, ...])	Class defining the time parameters used in the simulation.
TransportParameters([diffusion, ...])	Class defining the transport parameters used in the simulation.
GeochemicalParameters([conc, conc2, grade, ...])	Class defining the geocgemical parameters used in the simulation.
SourceTerm(name, node_ids, times, flowrates, ...)	Define a source term object.
FlowRegime(value[, names, module, qualname, ...])
VerticalAxis(value[, names, module, ...])

Boundary Conditions

Available boundary conditions for the flow and the transport.

ConstantHead(span, values)	Represent a constant head condition (Dirichlet).
ConstantConcentration(span, values)	Represent a constant conentration boundary condition (Dirichlet).
ZeroConcGradient(span)	Represent a zero conentration gradient boundary condition (Neumann).

Solver

Class responsible to solve the reactive-transport problem. It does not hold any data and performs the calculation on a ForwardModel.

ForwardSolver(model)	Class solving the reactive transport forward systems.
get_max_coupling_error(current_arr, prev_arr)
solve_flow_stationary(grid, fl_model, ...)	Solving the diffusivity equation:
solve_flow_transient_semi_implicit(grid, ...)	Solving the diffusivity equation:
solve_transport_semi_implicit(grid, ...)	Compute the transport of the mobile concentrations.
solve_geochem_explicit(tr_model, gch_params, ...)	Compute the mineral dissolution.
solve_geochem_implicit(grid, tr_model, ...)	Compute the mineral dissolution.

Functions

Some useful functions

get_owner_neigh_indices(grid, span_owner, ...)

_summary_