.nbody.env

<p>Environment used to store paths and options for external code.</p>

datasets

Run simple direct gravitational N-body simulations. The package can access different external N-body simulators (e.g. GADGET-4 by Springel et al. (2021) <doi:10.48550/arXiv.2010.03567>), but also has a simple built-in simulator. This default simulator uses a variable block time step and lets the user choose between a range of integrators, including 4th and 6th order integrators for high-accuracy simulations. Basic top-hat smoothing is available as an option. The code also allows the definition of background particles that are fixed or in uniform motion, not subject to acceleration by other particles.

Danail Obreschkow

nbody

Gravitational N-Body Simulation

.nbody.env function

<p>An object of class <code>environment</code> of length 0.</p>

.nbody.env: Package environment

Description

Usage

Arguments

Format

Author

See Also