Changes in version 0.2.2                        

Bug fixes

  - A logical operator was corrected.
  - SFCF (snowfall correction factor - SnowGlacier_HBV) parameter now is
    applied to snowfall only. (v 0.2.0)

Minor changes

  - In temperature gradient model the units change from [ºC/100 m] to
    [ºC/km] (v 0.2.0).
  - Function documentation has been improved (v 0.2.0).
  - Figures to better understand the routing functions were included
    (v 0.2.0).
  - A documented dataset to learn how to use the package (v 0.2.0).
  - Enable GitLab page for public (v 0.2.0).
  - Vignettes (6) were added (v 0.2.0).
  - Source code has been broken in smaller pieces for better long-term
    maintenance (v 0.2.0).
  - Safety checks on input arguments (v 0.2.0).
  - New linear gradient model incorporated (includes an upper threshold
    for air temperature decrement) (v 0.2.0).