fluidsim

Framework for computational fluid dynamics simulations using Python. Use when running fluid dynamics simulations including Navier-Stokes equations (2D/3D), shallow water equations, stratified flows, or when analyzing turbulence, vortex dynamics, or geophysical flows. Provides pseudospectral methods with FFT, HPC support, and comprehensive output analysis.

3.70x

Quality

86%

Does it follow best practices?

Impact

100%

3.70x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Evaluation results

100%

Sustained 2D Turbulence Simulation

Forced turbulence simulation setup

Criteria

Without context

With context

Correct solver import

100%

create_default_params used

100%

Power-of-2 resolution

100%

Correct viscosity param name

100%

Adaptive CFL time stepping

100%

Forcing enabled

100%

tcrandom forcing type

100%

Forcing wavenumber range

100%

Forcing rate set

100%

Output periods configured

100%

Simulation instantiation

100%

Spectral analysis call

100%

34%

Oceanic Density Anomaly Simulation

Stratified flow solver and custom initialization

Criteria

Without context

With context

Stratified solver import

100%

Brunt-Väisälä param name

100%

create_default_params used

100%

in_script init type

100%

get_XY_loc usage

100%

Buoyancy field variable name

100%

statephys_from_statespect called

100%

Power-of-2 resolution

100%

Output periods configured

100%

Simulation run call

100%

84%

Viscosity Sweep Study for 2D Turbulence

Parametric study and post-processing analysis

Criteria

Without context

With context

create_default_params in loop

100%

Correct viscosity param name

100%

sub_directory for each run

100%

Power-of-2 resolution

100%

Spatial means output enabled

100%

load_sim_for_plot for analysis

100%

spatial_means.load() for metrics

100%

Params read from loaded sim

100%

Simulation run call

100%

At least 3 viscosity values

100%

Correct solver import

100%

Repository: K-Dense-AI/claude-scientific-skills
Commit: b58ad7e

Evaluated: 27 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Sustained 2D Turbulence Simulation Oceanic Density Anomaly Simulation Viscosity Sweep Study for 2D Turbulence

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