Bounded not defined

[truedichotomy]

I tried running the first example listed in README and I got the following error:

julia> topology = (Periodic, Periodic, Bounded)
ERROR: UndefVarError: Bounded not defined
Stacktrace:
 [1] top-level scope at REPL[45]:1

I'm running Julia 1.4 RC2 on macOS 10.15.3.

[glwagner]

Thanks @truedichotomy ! What version of Oceananigans are you using (eg, can you post output from using Pkg; Pkg.status())?

[glwagner]

I installed 1.4-rc2, but couldn't reproduce the issue with Oceananigans v0.25.0:

(@v1.4) pkg> st
Status `~/.julia/environments/v1.4/Project.toml`
  [9e8cae18] Oceananigans v0.25.0

Nevertheless we should not specify topology for that first example, which should be trivial. Try this instead:

using Oceananigans
grid = RegularCartesianGrid(size=(100, 100, 50), length=(2000, 2000, 1000))
model = IncompressibleModel(grid=grid)
simulation = Simulation(model, Δt=60, stop_time=3600)
run!(simulation)

[glwagner]

README will be updated by #681

[truedichotomy]

Thanks! Strange that I'm stuck on v0.18.1 which would likely explain the error. But when I tried to update it, it won't upgrade to 0.25...almost seems like a dependency issue.

[ali-ramadhan]

Thanks for opening this issue @truedichotomy!

Oh that's interesting... Do you still have the error you got when trying to update Oceananigans?

Might be good for us to add some information to the README or documentation about how to check the current version and how to update to the latest version (mentioning your error could help other users).

[truedichotomy]

I found the issue. Apparently, DiffEqGPU.jl prevents me from updating a bunch of packages. Once I removed it, Oceananigans is able to upgrade to 0.25.0 and now everything works as expected!

[ali-ramadhan]

Ah that makes sense, thank you for investigating!

I think Oceananigans.jl depends on the latest CUDA packages (CUDAnative.jl, CUDAdrv.jl, CuArrays.jl, etc.) while other packages might require older versions of them.

PS: Apologies in advance if parts of the documentation has gone out of date as we've made a lot of improvements recently. But please open another issue if you hit any problems!

[truedichotomy]

No problem, thanks for the rapid response!