To cite package ‘dycdtools’ in publications use:

  Yu S (2024). _dycdtools: Calibration Assistant and Post-Processing
  Tool for Aquatic Ecosystem Model DYRESM-CAEDYM_. R package version
  0.4.4, <https://CRAN.R-project.org/package=dycdtools>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {dycdtools: Calibration Assistant and Post-Processing Tool for Aquatic
Ecosystem Model DYRESM-CAEDYM},
    author = {Songyan Yu},
    year = {2024},
    note = {R package version 0.4.4},
    url = {https://CRAN.R-project.org/package=dycdtools},
  }