Datasets

This folder contains datasets for basic calculations on chemical elements, physics particles, planets, moons, etc. Most of them have been converted from .CSV file format to a C++ header file by the csv2hpp utility.

References

  1. chemical_elements.h converted from chemical_elements.csv by csv2hpp which has been downloaded from https://www.kaggle.com/datasets/berkayalan/chemical-periodic-table-elements (Other license).
  2. exoplanets.h converted from exoplanets.csv by csv2hpp which has been produced by the NASA Exoplanet Archive: http://exoplanetarchive.ipac.caltech.edu on Mon Jan 12 06:51:06 2026.
  3. material_properties.h converted from material_properties.csv by csv2hpp which has been downloaded from https://web.mit.edu/course/3/3.11/www/modules/props.html (MIT license).
  4. montly_sunspots.h converted from monthly_sunspots.csv by csv2hpp which has been downloaded from https://www.kaggle.com/datasets/robervalt/sunspots (CC0 Public Domain license).
  5. planets.h converted from planets.csv by csv2hpp.
  6. moons.h converted from moons.csv by csv2hpp which has been downloaded from https://github.com/devstronomy/nasa-data-scraper (MIT license). See also https://en.wikipedia.org/wiki/List_of_natural_satellites.
  7. musical_notes.h converted from musical_notes.csv by csv2hpp which has been extracted from https://www.liutaiomottola.com/formulae/freqtab.htm.
  8. csv2hpp utility is available for free at: https://github.com/fleschutz/csv2hpp (CC0-1.0 license)