v8.3.1

DataInterpolations v8.3.1

Diff since v8.3.0

Merged pull requests:

• Fix SCT extension migration (#445) (@SouthEndMusic)

v8.3.0

DataInterpolations v8.3.0

Diff since v8.2.0

Merged pull requests:

• Add SparseConnectivityTracer.jl v1 Support (#444) (@ChrisRackauckas)

v8.2.0

DataInterpolations v8.2.0

Diff since v8.1.0

Merged pull requests:

• support ForwardDiff@1.0 (#440) (@oscardssmith)

v8.1.0

DataInterpolations v8.1.0

Diff since v8.0.1

Merged pull requests:

• Add SmoothedConstantInterpolation (#367) (@SouthEndMusic)
• use isequal instead of == in safe_diff (#428) (@vyudu)
• build(deps): bump JuliaRegistries/TagBot from 1.20.1 to 1.20.2 (#430) (@dependabot[bot])
• Fix get_transition_ts (#432) (@SouthEndMusic)
• Add optional extrapolation methods (#433) (@simulutions)
• CompatHelper: bump compat for "ModelingToolkit" to "10.1" for package docs (#435) (@github-actions[bot])

Closed issues:

• Smooth equivalent of ConstantInterpolation in terms of integral (#364)
• New release to use SmoothedConstantInterpolation (#437)

v8.0.1

DataInterpolations v8.0.1

Diff since v8.0.0

Merged pull requests:

• refactor: allow labels to customizable by users in plot recipes (#409) (@sathvikbhagavan)
• Fix pchip endpoints (#416) (@egavazzi)
• remove unnecessary recipes (#418) (@oscardssmith)
• remove kwargs from docs (#420) (@oscardssmith)
• Ensure that the interpolation domain is sorted (#421) (@SebastianM-C)
• Update MTK suggestion to use the stdlib (#422) (@ChrisRackauckas)
• docs: fix typo (#423) (@sathvikbhagavan)
• Fix typo in Extrapolations methods docs (#424) (@TomRottier)
• bump version (#426) (@oscardssmith)

Closed issues:

• Potentially imrpvoe plotting recepie (#403)
• Smooth arclength interpolation second order derivatives (#410)
• Add A way to get the length of the curve (#412)
• PCHIPInterpolation endpoints differences (#415)

v8.0.0

DataInterpolations v8.0.0

Diff since v7.2.0

Breaking changes

• Dimension type parameter was removed.

Merged pull requests:

• Fix integrating with cache_parameters = true (#391) (@SouthEndMusic)
• docs: fix link (#395) (@sathvikbhagavan)
• Remove output dimension type parameter and add output_dim to API (#396) (@devmotion)
• Fix PCHIP du computation (#400) (@SouthEndMusic)
• Smooth arclength interpolation (#404) (@SouthEndMusic)
• Fix type instabilities from extrapolation (#407) (@SouthEndMusic)
• Cleanup (#408) (@SouthEndMusic)

Closed issues:

• Second derivatives are very noisy near endpoints (#370)
• Error when integrating with cache_parameters = true (#390)
• PCHIPInterpolation method does not produce the same results as other interpolation libraries (#399)

v7.2.0

DataInterpolations v7.2.0

Diff since v7.1.0

Merged pull requests:

• Add Unitful tests for constant extrapolation (#381) (@Ickaser)
• Fix integrating over interval that is fully outside data range (#386) (@SouthEndMusic)
• Fix type inference and performance problems of munge_data (#392) (@devmotion)
• Improve cumulative_integral (#393) (@devmotion)
• Do not fall back to inplace interpolation method (#394) (@devmotion)

Closed issues:

• Broken extrapolation with integer interpolation (#378)
• AkimaInterpolation of Float32 data results in Float64 values when interpolating (#382)
• Integrals with incorrect dimensions for Unitful input (#385)
• Inconsistent output eltype when evaluating on vectors (#388)
• Regressions of ConstantInterpolation reported by JET.@report_opt (#389)

v7.1.0

DataInterpolations v7.1.0

Diff since v7.0.1

Merged pull requests:

• Specialize ConstantInterpolation extrapolation (address #378) (#379) (@DaniGlez)
• refactor: zygote rules for matrix inputs (#380) (@sathvikbhagavan)
• Remove hardcoded Float64s in AkimaInterpolation (#383) (@ChrisRackauckas)
• Bump Zygote compat to 0.7 (#384) (@SebastianM-C)

Closed issues:

• Does not support gradient calculation of 2D interpolation results (#371)

v7.0.1

DataInterpolations v7.0.1

Diff since v7.0.0

Merged pull requests:

• CompatHelper: bump compat for "DataInterpolations" to "7.0" for package docs (#374) (@github-actions[bot])
• Correct typo (#375) (@hersle)
• Fix ConstantInterpolation integer extrapolation (#376) (@SouthEndMusic)
• Bump Project.toml to 7.0.1 (#377) (@DaniGlez)

Closed issues:

• 1-point ConstantInterpolation gets BoundsError with cache_parameters (#373)

v7.0.0

DataInterpolations v7.0.0

Diff since v6.6.0

Breaking changes

• extrapolate keyword argument was removed. A new keyword argument extrapolation was added. The reason for this is the previous argument was a Boolean, whether to extrapolate or not, while the new argument is an extrapolation choice, i.e. how to extrapolate, like constant extrapolation, linear, continuing the polynomial, etc. See the docs for the choices.

Merged pull requests:

• Extrapolation options (#356) (@SouthEndMusic)
• Refactor integration and QuadraticInterpolation (#359) (@SouthEndMusic)
• build(deps): bump julia-actions/setup-julia from 2.6.0 to 2.6.1 (#362) (@dependabot[bot])
• Add extrapolation types periodic and reflective (#363) (@SouthEndMusic)
• Make extrapolation with NaN Unitful-friendly (#366) (@Ickaser)
• Fix merge issues (#369) (@SouthEndMusic)
• build(deps): bump JuliaRegistries/TagBot from 1.20.0 to 1.20.1 (#372) (@dependabot[bot])

Closed issues:

• Configurable extrapolation behavior (#355)
• Add extrapolation types periodic and reflection (#360)
• Error rather than NaN result if Unitful arrays passed to LinearInterpolation (#365)