Examples

Download notebookView on GitHubRun when the site was built.

Jupyter notebooks, executed when the documentation is built. Download a notebook from its page to run it yourself.

• Getting started: create, fill, evaluate, plot and combine fields.
• Gather and scatter: deposit markers and interpolate at them.
• MPI and halos: fields split over ranks, deposits across block edges.
• The kernels: the compiled kernels, their versions, and calling them directly.
• Scripts are complete Python scripts with their plots.

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  Getting started

  A field on a uniform grid: create it, fill it, evaluate it, plot it and compute with it.

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  Gather and scatter

  Deposit marker values onto the nodes and interpolate the field at the markers, with linear, quadratic or your own weights.

• MPI and halos

  Split a field over MPI ranks: blocks, halo nodes, deposits that cross block edges, and gathers near them.

• Kernels

  The compiled gather and scatter kernels behind Field: their versions, how one is chosen, and calling them directly.