🫂 v0.78.2

Oceananigans v0.78.2

Diff since v0.78.1

Closed issues:

• Potentially a race condition? (#2809)
• Dangerous behavior with @inbounds within for loop over 1:lenght(ξ::OffSetArray) (#2815)

Merged pull requests:

• Better docstrings for sparse utility functions in Solvers (#2808) (@navidcy)
• Fix wrong looping over indices of OffsetArray (#2816) (@navidcy)
• Simplify the baroclinic adjustment example (#2819) (@navidcy)
• Fix race condition affecting HydrostaticFreeSurfaceModel with isnothing(free_surface) (#2821) (@glwagner)

🐏 v0.78.1

Oceananigans v0.78.1

Diff since v0.78.0

Closed issues:

• Seeing only partial function index from Documenter (#599)
• Plotting recipes (#1115)
• Incorrect warning about simulations running forever in Simulation constructor (#1124)
• Friendly "getting started" section that encompasses installation + running examples for new users? (#1149)
• Bottom boundary layer example / tutorial? (#1183)
• Need more tests for single_column_model_mode and slice_ensemble_model_mode (#2219)
• Multigrid iterative pressure solver implementation (#2267)
• Halo warning asks users for more halo points than required (#2277)
• GPU + no-slip BC (#2530)
• Can't use GradientBoundaryCondition on the GPU (#2709)
• Reproducibility issue in LES results (#2766)
• State callbacks (#2772)
• Parallel simulations using multiple nodes/MPI (#2787)
• Increasing memory use on GPUs with recent versions (#2794)
• update_state! for HydrostaticFreeSurfaceModel seems that overwrites itself? (#2800)
• Why does this package have a Manifest.toml? (#2806)
• Unnecessary barrier in ab2_step_velocities!? (#2811)
• Unnecessary barrier definition? (#2812)

Merged pull requests:

• State callbacks (#2773) (@jagoosw)
• Adds benchmark for free surface solvers on lat-lon immersed boundary + triply-bounded Poisson bench/validation script (#2784) (@elise-palethorpe)
• Fixes typo in Callback() docstring (#2785) (@tomchor)
• CATKE and GM in a near-global 1 degree simulation + updates Ri-based vertical diffusivity (#2786) (@glwagner)
• Fix warning on IB boundary condition docs (#2789) (@tomchor)
• Update list of papers using Oceananigans (#2791) (@navidcy)
• Remove extra memory allocations of output_construction (#2797) (@simone-silvestri)
• Delete some benchmarks that were done on archaic Oceananigans v0.34.0 (#2803) (@navidcy)
• Fix docstring/doctest for required_halo_size (#2804) (@navidcy)

🚣🏻‍♀️ v0.78.0

Oceananigans v0.78.0

Diff since v0.77.5

Closed issues:

• Question regarding a doctest that involves rand (#2702)
• Auxiliary fields not directly available to tracer forcing functions (#2730)
• Advection for the Flat Direction Momentum Equation Seems Missing (#2742)
• Error running on GPUs using CUDA>=3.10 (#2756)
• Cannot fill halos during NonhydrostaticModel construction when specifying some boundary conditions (#2768)

Merged pull requests:

• Bump Julia to v1.8 (#2701) (@navidcy)
• Ignore halos and immersed cells in calculating shallow water advection time-scale (#2721) (@glwagner)
• BC and Immersed Reductions for Sliced Fields (#2740) (@simone-silvestri)
• Fix flat advective fluxes (#2757) (@navidcy)
• Enforce capitalizations in bib entry (#2758) (@navidcy)
• Typo in ConsecutiveIterations (#2759) (@simone-silvestri)
• Cleanup unused type variables (#2761) (@simone-silvestri)
• Fix some docstrings (#2762) (@navidcy)
• CompatHelper: bump compat for MPI to 0.20, (keep existing compat) (#2767) (@github-actions[bot])
• Only BoundaryConditions as default_boundary_conditions (#2769) (@simone-silvestri)
• Bugfix in implicit free surface (#2774) (@simone-silvestri)
• Update dependencies (#2775) (@navidcy)
• CompatHelper: bump compat for SeawaterPolynomials to 0.3, (keep existing compat) (#2777) (@github-actions[bot])
• Bump SeawaterPolynomials to v0.3.0 (#2779) (@navidcy)

🛷 v0.77.5

Oceananigans v0.77.5

Diff since v0.77.4

Closed issues:

• Definition of length(grid) is not consistent with Julia definition (#1253)
• Error in num_prod? (#2747)

Merged pull requests:

• Add direct access to auxiliary fields for forcing functions (#2733) (@jagoosw)
• Updates the near_global_quarter_degree.jl validation script (#2743) (@navidcy)
• Fix CenterField docstring (#2745) (@navidcy)
• Bug fix for general interpolation (#2746) (@simone-silvestri)
• Fix bug in num_prod (#2749) (@navidcy)
• Fixed bug in Callback summary (#2750) (@jagoosw)
• Add multigrid preconditioned for the heptadiagonal solver (#2753) (@elise-palethorpe)

🎒 v0.77.4

Oceananigans v0.77.4

Diff since v0.77.3

Closed issues:

• Strange behavior in filling halos in GridFittedBottom -- does it matter? (#2739)

Merged pull requests:

• Wet point Coriolis scheme and bugfix in GM tapering (#2729) (@simone-silvestri)

🐿 v0.77.3

Oceananigans v0.77.3

Diff since v0.77.2

Closed issues:

• Zero-ed initial guess to preconditioner for CG solver improves performance compared to using previous z (#2655)
• Add GPU functionality to Multigrid solver (#2657)
• Potential bug introduced either in immersed boundaries or at PGC (or somewhere else)? (#2708)
• maximum(::Field) not working on GPU (#2727)
• Volume integral of buoyancy variance changed between v0.71.6 and v0.72.4 (#2735)

Merged pull requests:

• Preconditioning CG solver with Multigrid (#2654) (@elise-palethorpe)
• Add GPU functionality to Multigrid solver (#2688) (@elise-palethorpe)
• Update dependencies (#2695) (@navidcy)
• Add test for implicit free surface with immersed boundary (#2712) (@navidcy)
• Slightly reorganizes dependencies in tests (#2715) (@tomchor)
• Fix notation k̂ -> ẑ (#2716) (@navidcy)
• Fix bullet points in Docs/Model setup/Boundary conditions (#2731) (@navidcy)
• Fix examples is CFL docstrings (#2732) (@navidcy)
• Correct computation for buoyancy dissipation rate, χ_diff + demonstrate Integral (#2734) (@navidcy)
• Reduces allocations for Multigrid solver on CPU: Multilevel structure only created when required (#2736) (@elise-palethorpe)
• CompatHelper: add new compat entry for AMGX at version 0.1, (keep existing compat) (#2738) (@github-actions[bot])

🥼 v0.77.2

Oceananigans v0.77.2

Diff since v0.77.1

Closed issues:

• Potential bug introduced either in immersed boundaries or at PGC (or somewhere else)? (#2708)

Merged pull requests:

• Improves plotting in tilted bottom boundary layer example (#2704) (@tomchor)
• Set TagBot lookback to 3 days (#2707) (@navidcy)
• Fix location of Integrated areas derivatives in the PCG solver (#2710) (@simone-silvestri)

🌔 v0.77.1

Oceananigans v0.77.1

Diff since v0.77.0

Closed issues:

• Strange behaviour of Lagrangian Particles near top of domain (#2681)

Merged pull requests:

• Update benchmarks.md (#2680) (@pitmonticone)
• Fixed Lagrangian Particle boundary condition enforcement issue #2681 (#2682) (@jagoosw)
• Small bugfix (#2687) (@simone-silvestri)

v0.77.0

Oceananigans v0.77.0

Diff since v0.76.8

Closed issues:

• Adding Lagrangian particles to a nonuniform grid (#2395)

Merged pull requests:

• High-order advection stencils, overhaul of boundary treatment, and bugfix in advection reconstruction (#2603) (@simone-silvestri)
• [WIP] Advection Refactor (#2642) (@simone-silvestri)
• Multi Dimensional Advection scheme (#2643) (@simone-silvestri)
• Revamp of LagrangianParticles (#2658) (@simone-silvestri)
• ImplicitFreeSurface default in HydrostaticFreeSurfaceModel (#2674) (@simone-silvestri)
• small bugfix in multi-region (#2675) (@simone-silvestri)
• Fix a few typos in README, docs and docstrings (#2679) (@pitmonticone)

v0.76.8

Oceananigans v0.76.8

Diff since v0.76.7

Closed issues:

• Form of viscosity in ShallowWaterModel (#2403)
• Add example for FieldBoundaryConditions on an ImmersedBoundaryGrid (#2631)
• ShallowWaterModel only filling in one halo point (#2650)
• Sign error in Docs/Numerical implementation/Pressure decomposition (#2653)
• Is there a typo in Docs/Numerical implementation/Pressure decomposition in ∇p → ∇p_non + ∇ₕp_hyd? (#2656)
• Can't create averaged Field while specifying scratch space (#2659)
• Leith closure not working on GPU() (#2660)
• ERROR: MethodError: no method matching initarray! on Julia v1.8.0-rc1 (#2663)
• Scaling ShallowWaterModel causes static issue (#2671)

Merged pull requests:

• Add example for FieldBoundaryConditions on an ImmersedBoundaryGrid (#2632) (@navidcy)
• Update several Docs sections + docstrings (#2639) (@elise-palethorpe)
• Viscous term for Shallow Water model (#2645) (@simone-silvestri)
• Change CUDA.query (deprecated) -> CUDA.isdone (#2649) (@navidcy)
• Bugfix for DiscreteDiffusionFunction + passes prognostic + auxiliary fields to forcing functions (#2651) (@simone-silvestri)
• Diffusivity for Leith (#2661) (@simone-silvestri)
• Fixes to Gent McWilliams parametrization (#2664) (@simone-silvestri)
• initarray! julia 1.8 (#2666) (@simone-silvestri)
• Fix RiBasedVerticalDiffusivity docstring (#2670) (@navidcy)