tidye 0.1.0

Tidal simulation with multiple moons (for Emily)

tidye - Tidal simulation with multiple moons in Python

The tidye simulator calculates tidal interactions between a planet and one or more moons.

Installation

The easiest way to install the package is to download it from PyPI using pip. Note that tidye depends on Python 3.9 or newer; please ensure that you have a semi-recent version of Python installed before proceeding.

Run the following command in a shell (a UNIX-like environment is assumed):

$ pip install tidye

The package has a few external dependencies besides Python itself. If you wish to sandbox your installation inside a virtual environment, you may choose to use virtualenvwrapper or a similar utility to do so.

When successfully installed, a program called tidye will be placed on your PATH. See the Usage section below for details about how to use this program.

Usage

The tidye program is a command-line interface for simulating tidal forces.

At any time, you can use the -h or --help flags to see a summary of options that the program accepts.

$ tidye -h
usage: tidye [-h] [-d DURATION] file

Simulate lunar tides from a provided configuration file.

positional arguments:
  file                  Path to config file (e.g., config.json)

optional arguments:
  -h, --help            show this help message and exit
  -d DURATION, --duration DURATION
                        Simulation duration (defaults to two full orbits)

Typical usage is tidye <config_file>, where <config_file> is the path to a file describing the configuration of the planet and moons that you wish to simulate. For an example config file, see the sample_config.json included in the repository, or check the example below:

{
  "planet": {
    "mass": 1000
  },
  "moons": [
    {
      "mass": 100,
      "orbital_radius": 300,
      "orbital_period": 1
    },
    {
      "mass": 200,
      "orbital_radius": 500,
      "orbital_period": 2,
      "orbital_phase": 0.5
    },
    {
      "mass": 150,
      "orbital_radius": 400,
      "geostationary": true
    }
  ]
}