Individual skill

fluidsim

Plans, configures, inspects, restarts, and analyzes bounded FluidSim computational-fluid-dynamics simulations with explicit numerical-validity and HPC safety checks. Use for FluidSim solver selection, parameter review, FFT/MPI setup, output diagnostics, or restart compatibility.

skills/fluidsim/SKILL.md

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# FluidSim

Use FluidSim 0.9.0 as a framework for Python-defined numerical solvers, especially
periodic Cartesian pseudospectral CFD. Upstream FluidSim is CeCILL-2.1; the MIT
frontmatter license applies only to this skill.

This skill does **not** treat a completed run, a stable time step, a smooth plot,
or a closed program exit as evidence of numerical convergence or physical
validity.

## Required workflow

1. State equations, units or nondimensionalization, geometry, boundaries,
   initial conditions, forcing, observables, and acceptance criteria.
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