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A Python package for finite difference derivatives in any number of dimensions.

Project description

A Python package for finite difference derivatives in any number of dimensions.

Features:

  • Differentiate arrays of any number of dimensions along any axis
  • Partial derivatives of any desired order
  • Accuracy order can be specified
  • Accurate treatment of grid boundary
  • Includes standard operators from vector calculus like gradient, divergence and curl
  • Can handle uniform and non-uniform grids
  • Can handle arbitrary linear combinations of derivatives with constant and variable coefficients
  • Fully vectorized for speed
  • Calculate raw finite difference coefficients for any order and accuracy for uniform and non-uniform grids

Project details


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Files for findiff, version 0.8.9
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