v0.102.2

Oceananigans v0.102.2

Diff since v0.102.1

Merged pull requests:

• SphericalCoriolis which supports nonhydrostatic and hydrostatic formulations (#4695) (@francispoulin)
• Fix clock argument in TriadIsopycnalSkewSymmetricDiffusivity's explicit_R₃₃_∂z_c function (#4780) (@xkykai)
• Support ImmersedBoundaryGrid reconstruction using NetCDF (#4848) (@tomchor)
• Allow arbitrary fluxes across immersed boundaries and test this with AdvectiveForcing (#4987) (@tomchor)
• Check undefined exports with Aqua (#4992) (@giordano)
• Implement minimum_buffer_upwind_order for WENO and UpwindBiased (#5003) (@glwagner)
• Move prettysummary to Utils (#5006) (@giordano)
• Fix location was not passed in configure_kernel (#5007) (@simone-silvestri)
• Disambiguate binary operations on Numbers (#5010) (@glwagner)
• Link prominently to jobs working on or with Oceananigans (#5011) (@glwagner)
• Fix small typo in validation script (#5012) (@tomchor)
• Reorganize test_output_readers.jl (#5016) (@tomchor)
• Add NORi paper (#5020) (@navidcy)
• Update community resource links in README (#5022) (@glwagner)
• (0.102.2) Fix NaNs in halo regions due to division by zero in split-explicit free surface (#5025) (@ali-ramadhan)

Closed issues:

• CUDA/KA circular dependancy (#3964)
• clock argument missing in TriadIsopycnalSkewSymmetricDiffusivity's explicit_R₃₃_∂z_c function (#4779)
• Different behavior of AdvectiveForcing when tracers encounter a domain boundary and an immersed boundary (#4812)
• Calling nodes on integral of field on LatitudeLongitudeGrid raises error (#5014)
• NaNs in the halo regions when running a hydrostatic model with land (#5024)

v0.102.1

Oceananigans v0.102.1

Diff since v0.102.0

Merged pull requests:

• Add a test for CATKE with DateTime clock and fix (#4885) (@glwagner)
• Oceananigans-local FFTW num threads setting (#4958) (@milankl)
• Use julia v1.12 for CI (#4961) (@navidcy)
• Bump actions/checkout from 5 to 6 (#4973) (@dependabot[bot])
• Fix typo in internal_wave.jl comment (#4983) (@navidcy)
• Remove all remaining unused imports (#4993) (@giordano)
• Remove all self-qualified accesses (#4994) (@giordano)
• Remove duplicate hack_cosd/hack_sind definitions (#4995) (@giordano)
• Do not import Base.sum! from Statistics (#4996) (@giordano)
• Use explicit imports in more modules (#4997) (@giordano)
• Bump version from 0.102.0 to 0.102.1 (#5005) (@navidcy)

v0.102.0

Oceananigans v0.102.0

Diff since v0.101.3

Breaking changes

• This release fixes the non-standard style of BuoyancyField, which is renamed to buoyancy_field
• It also adds ExplicitImports to testing which will affect in which modules certain names are available.

Other changes

• Finally, it implements a buoyancy_force and buoyancy_tracers interface for TurbulenceClosures. This is not a breaking change.

Merged pull requests:

• Improvements and fixes to NetCDFWriter (#4890) (@tomchor)
• fix tapering function in diffusive GM (#4909) (@xkykai)
• Update CPU architecture reference in OutputReaders.jl (#4963) (@simone-silvestri)
• Fix typo in models_overview.md (#4964) (@awiteck)
• Update warning message format in split_hydrostatic_runge_kutta_3.jl (#4965) (@navidcy)
• Add set! for FieldTimeSeries that can take in functions of time (#4966) (@glwagner)
• Clean up; implement buoyancy_force interface for TurbulenceClosures (#4967) (@glwagner)
• Use Julia v1.12.2 for CI (#4970) (@navidcy)
• Fix typos in internal wave comments (#4974) (@navidcy)
• Add adapt method for AMD plus closure coeff for functions (#4976) (@glwagner)
• Run Aqua tests (#4979) (@giordano)
• Improve testing coverage for AdvectiveForcing (and other forcings too) (#4980) (@tomchor)
• Start running ExplicitImports checks (#4985) (@giordano)
• Bump to 0.102.1 (#4986) (@glwagner)
• Add Brenner et al. (2025) paper to documentation (#4988) (@navidcy)
• Downgrade version from 0.102.1 to 0.102.0 (#4991) (@glwagner)

v0.101.3

Oceananigans v0.101.3

Diff since v0.101.2

Merged pull requests:

• Make nodes() return the correct indices when passed a view of a Field (#4814) (@tomchor)
• Refactor the buffer system and add methods for synchronize_communication! (#4939) (@simone-silvestri)
• Three dimensional column_depth methods (#4940) (@simone-silvestri)
• Refactor SplitExplicitFreeSurface to compute transport barotropic velocities (#4941) (@simone-silvestri)
• Remove redundant FT definition in fields tests (#4942) (@giordano)
• Remove integrated areas in ImplicitFreeSurface and refactor solver (#4943) (@simone-silvestri)
• Properly set status for computed fields (#4945) (@erin-atkinson)
• Add AGENTS.md for agent-assisted coding (#4946) (@glwagner)
• Fix bug in multi-region SplitExplicitFreeSurface (#4947) (@simone-silvestri)
• Add DJ4Earth paper (#4950) (@navidcy)
• Run benchmarks on julia 1.12 (#4951) (@simone-silvestri)
• Remove unused cubed spheres module (#4953) (@simone-silvestri)
• Fix formatting and punctuation in references (#4955) (@navidcy)
• Fix typo in grids doc (#4956) (@awiteck)
• Add "it" to operations doc for clarity (#4957) (@awiteck)
• Remove duplicate citation for DJ4Earth paper (#4959) (@navidcy)
• Update MakieExt for Makie v0.24 + add tests (#4960) (@navidcy)

Closed issues:

• nodes() returns the full grid when given a smaller view of a Field (#4729)
• compute!(field, time) doesn't update status of field (#4944)
• [doc] Add README-zh-CN.md (#4948)

v0.101.2

Oceananigans v0.101.2

Diff since v0.101.1

Merged pull requests:

• Try reusing the julia path for distributed tests (#4783) (@simone-silvestri)
• Change regularize_forcing to materialize_forcing, plus refine model_forcing interface (#4930) (@glwagner)
• import OutputReaders in Reactant extension (#4935) (@simone-silvestri)
• Introduce Abstract formulation types for FourierTridiagonalPoissonSolver (#4936) (@glwagner)

v0.101.1

Oceananigans v0.101.1

Diff since v0.101.0

Merged pull requests:

• Add missing method for ReactantState architecture (#4931) (@simone-silvestri)
• Don't materialize gradients by default (#4933) (@glwagner)
• Bump version from 0.101.0 to 0.101.1 (#4934) (@giordano)

v0.101.0

Oceananigans v0.101.0

Diff since v0.100.7

Breaking changes

• Breaking changes in exported Smagorinsky utilities. Previously we exported the "Coefficient" objects, but the public interface is supposed to be SmagorinskyLilly and DynamicSmagorinsky; see #4910

Merged pull requests:

• Implicit free surface formulation for NonhydrostaticModel (#4740) (@glwagner)
• Create a Simulation tutorial + few fixes for DateTime clocks (#4834) (@glwagner)
• Update CI to Julia version to 1.12.0 (#4836) (@navidcy)
• Materialize buoyancy gradients for use in parameterizations (#4837) (@simone-silvestri)
• Allow initialization of empty FieldDatasets similar to methods for FieldTimeSeries and define set! behaviour for FieldDataset (#4866) (@erin-atkinson)
• Fix type inference failure in AbstractOperations (#4870) (@simone-silvestri)
• Clean up minor irregularities in tilted_bottom_boundary_layer (#4878) (@glwagner)
• Fix RotatedLatitudeLongitudeGrid and add more tests (#4879) (@glwagner)
• Move float_or_date_time in NCDatasetsExt (#4884) (@navidcy)
• Update blurb about Oceananigans contributors in README and docs (#4886) (@ali-ramadhan)
• Fix and improve show methods for CATKEEquation and CATKEMixingLength (#4895) (@ali-ramadhan)
• CATKE: Clamp TKE diffusivity (#4897) (@ali-ramadhan)
• Add new paper citation to Oceananigans section (#4899) (@navidcy)
• [docs] Use @example for distributed grid examples (#4900) (@giordano)
• Typo in BuoyancyFormulations (#4901) (@simone-silvestri)
• Add paper in list (#4903) (@navidcy)
• Simplify and add tests for prettysummary(::Function) (#4905) (@giordano)
• (0.101.0) Export public Smagorinsky constructors (#4910) (@glwagner)
• Add new reference for Juliana Tool evaluation (#4913) (@navidcy)
• Extend API to allow passing a buffer scheme to advection schemes (#4914) (@simone-silvestri)
• Don't use Float64 in boundary conditions docs, its bad practice (#4915) (@glwagner)
• Fix typo: DescreasingOrderAdvectionScheme -> DecreasingOrderAdvectionScheme` (#4917) (@simone-silvestri)
• import BuoyancyForce in MultiRegion (#4918) (@simone-silvestri)
• fill halo regions of OnDisk field time series when loading (#4919) (@simone-silvestri)
• Correctly load _part*.jld2 files in FieldTimeSeries (#4921) (@simone-silvestri)
• Add Peng et al. 2025 (#4922) (@navidcy)
• Use default fallback for isapprox on Fields (#4924) (@giordano)
• Change diffusivity_fields to closure_fields (#4925) (@glwagner)
• import xesmf_coordinates from XESMF.jl (#4926) (@simone-silvestri)
• Update docs to explain that tested Julia version is 1.12 (#4928) (@navidcy)

Closed issues:

• Type instability in reduction operators (#4869)
• CubedSphere does not export SphericalGeometry (#4881)
• Persistent warning about IntervalArithmetic when building the docs (#4883)
• CATKE show methods missing some parameters (#4893)
• CᵘⁿD in CATKEEquation is described incorrectly (#4894)
• CATKE TKE diffusivity not being clamped (#4896)
• CUDA-versions-related error on Nvidia V100 (#4907)
• Fix scalar operations in isapprox between Field (#4920)

v0.100.7

Oceananigans v0.100.7

Diff since v0.100.6

Merged pull requests:

• (0.100.7) Update Oceananigans to use non-uniform conformal cubed sphere grid from CubedSphere.jl (#4724) (@siddharthabishnu)
• Add new papers to Oceananigans references (#4867) (@navidcy)
• Add on_architecture method for XESMF.Regridder (#4871) (@xkykai)
• Add some missing Oxford commas (#4874) (@navidcy)

Closed issues:

• Multi-GPU performance/benchmarks (#4872)

v0.100.6

Oceananigans v0.100.6

Diff since v0.100.5

Merged pull requests:

• Docs, Examples, and Validation for the XESMF extension (#4823) (@navidcy)
• Add missing import when extending FieldBoundaryConditions in MultiRegion (#4860) (@navidcy)
• Rename 'bcs' to 'boundary_conditions' in on_architecture for FieldTimeSeries (#4863) (@xkykai)
• Pass correct kwargs... in distributed tripolar fill_halo_event! (#4865) (@simone-silvestri)

Closed issues:

• Further work on OceananigansXESMF extension (#4818)
• on_architecture(fts::FieldTimeSeries) fails because fts has no field bcs (#4862)

v0.100.5

Oceananigans v0.100.5

Diff since v0.100.4

Merged pull requests:

• (0.100.5) Fix outputting index-reduced fields like the free surface height (#4567) (@ali-ramadhan)
• Add fields to implicit_step! in tke_timestep! (#4859) (@simone-silvestri)

Closed issues:

• Unable to output η using NetCDFWriter (#4384)