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0.6.0

  • update ndarray to version 0.17

0.5.0

  • update ndarray to version 0.16
  • update thiserror to version 2.0
  • update BuilderError
    • combine variants DimensionError and AxisLenght into ShapeError
    • add ValueError variant
  • update CubicSpline stragegie
    • Move CubicSpline interpolator to interp1d::cubic_spline module
    • add extrapolation
    • add not-a-knot boundary condition
    • add clamped boundary condition
    • add periodic boundary condition
    • make not-a-knot boundary condition the default
    • allow any first or second derivative as boundary condition
  • fix typo Biliniar -> Bilinear

0.4.1

  • major performance improvement for interp_scalar() methods ~-50%
  • keywords and categorys in crate metadata

0.4.0

  • performance improvement for Interp2D (Interp2D::index_point() is now much faster) -50% for most interpolation methods
  • runtime specialization for interp_array methods when query dimension is Ix1 ~-20% improvement
  • add interp_into() and interp_array_into() methods for interpolating into a user provided ArrayViewMut this can improve performance by avoiding memory allocations.
  • fix crash when IxDyn dimensions are involved.

0.3.2

performance improvement for VectorExtensions::get_lower_index. From -24% for evenly spaced values up to 72% for randomized and logarithmic spaced values.

0.3.1

  • added type aliases for common interpolators
  • make the VectorExtensions trait public
  • add Interp1D::new_unchecked and Interp2D::new_unchecked methods
  • add bilinear extrapolation
  • impl Default for interpolation strategies

0.3.0

  • add 2d interpolation
  • add bilinear interpolation strategy
  • rename Strategy to Interp1DStrategy and StrategyBuilder to Interp1DStrategyBuilder
  • make extrapolate filed of Linear private add extrapolate(bool) method instead.

0.2.1

  • change interp_array such that it can be called with any kind of array repreresenation (owned, view, ...) technically this breaks public API, but due to type inference this should never manifest as a breaking change.

0.2.0

  • updated package structure
  • replaced Interp1DStrategy enum with individual structs
  • added Strategy and StrategyBuilder trait
  • added CubicSpline strategy
  • added traits for custom strategies

0.1.1

  • updated package metadata

0.1.0

  • Initial release with support for 1d linear interpolation