No response with 'run!(simulation)'

[Zhendong-Hu]

using Oceananigans
grid = RegularRectilinearGrid(size=(100, 100, 50), extent=(2π, 2π, 1))
model = IncompressibleModel(grid=grid)
simulation = Simulation(model, Δt=60, stop_time=3600)
run!(simulation)

There isno response with 'run!(simulation)'.

[ali-ramadhan]

Hi @Zhendong-Hu does run!(simulation) work or is it getting stuck?

You can check the value of model.clock which should be at time = 1 hour, iteration = 60 after you call run!(simulation).

By default run!(simulation) produces no output while time-stepping. If you want the simulation to produce output you can pass in a progress function to the Simulation constructor.

The 2D turbulence example shows how to use a simple progress function: https://clima.github.io/OceananigansDocumentation/stable/generated/two_dimensional_turbulence/

For more details and features of the Simulation constructor you can check the docstring: https://clima.github.io/OceananigansDocumentation/stable/library/#Oceananigans.Simulations.Simulation-Tuple{Any}

[glwagner]

The problem size 100, 100, 50 is huge so that might be the reason its not completing... (we should make the problem size in the README smaller).