Functions

Problem(dev::Device=CPU(), advecting_flow; parameters...)

Construct a constant diffusivity problem with steady or time-varying advecting_flow on device dev. The default device is the CPU(), to use the GPU pass the argument to the function The dimensionality of the problem is inferred from the type of advecting_flow provided:

• advecting_flow::OneDAdvectingFlow for 1D advection-diffusion problem,
• advecting_flow::TwoDAdvectingFlow for 2D advection-diffusion problem,
• advecting_flow::ThreeDAdvectingFlow for 3D advection-diffusion problem.

Problem(dev::Device=CPU(), MQGprob::FourierFlows.Problem; parameters...)

Construct a constant diffusivity problem on device dev using the flow from a GeophysicalFlows.MultiLayerQG problem as the advecting flow. The device CPU() is set as the default device.

set_c!(sol, params::AbstractTurbulentFlowParams, grid, c)

Set the initial condition for tracer concentration in all layers of a TracerAdvectionDiffusion.Problem that uses a MultiLayerQG flow to advect the tracer.

set_c!(sol, params::Union{AbstractTimeVaryingFlowParams, AbstractSteadyFlowParams}, grid, c)

Set the solution sol as the transform of c and update variables vars.

updatevars!(prob)

Update the prob.vars in problem prob using the solution prob.sol.

updatevars!(params::AbstractTurbulentFlowParams, vars, grid, sol)

Update the vars on the grid with the solution in sol for a problem prob that is being advected by a turbulent flow.