Gallery
Plain Python scripts, each with the figures it makes. The docstring of a script is its description,
the figures come from fig.show() (Plotly, interactive) or plt.show() (matplotlib, a PNG), and
the script itself is shown below them. Click a card for the figure and the code.
Basics
Fields
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Travelling wave animation
A Gaussian pulse splitting into two halves that travel in opposite directions.

Vector field streamlines
Streamlines of the flow around a vortex pair, coloured by speed.
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Wave interference
The pattern of two point sources emitting waves of the same wavelength.
Nothing matches.
