NEWS

shoredate 1.1.1.9000

Added the parameter date_probability_scale to shoredate_plot() to make it possible to adjust the scaling of the probability distribution of the shoreline date to better fit the plot.
Removed dependency on rgdal (@rsbivand, #9)

Added a vignette that demonstrates how the package can be applied to other regions outside south-eastern Norway (@benmarwick, #6).
Removed the function check_target_location() and set up more specific and appropriate checks within interpolate_curve() and target_plot().
Added the package rnaturalearth to suggests in DESCRIPTION. This can be used with target_plot() to create a map for any area of the world, extending the transferability of the package (@benmarwick, #6).
Made most graphical parameters in shoredate_plot(), displacement_plot() and target_plot() variables that be adjusted by the user (@kanishkan91, #5).
Adjusted how the geom column of sf objects passed to target_plot() are evaluated (@kanishkan91, #2).
Cleaned up code to reduce the amount of @Import and @ImportFrom in NAMESPACE, opting instead for the package::function() syntax (@kanishkan91, #4).
Set up a pkgdown site for the package, served through GitHub at https://isakro.github.io/shoredate/ (@kanishkan91, #3).

shoredate_hdr() and shoreline_date() now returns the weighted mean date.
shoreline_date() now has the parameter model, which accepts either "none" or "gamma". If "none" is specified then the distance between site and shoreline is assumed to be zero.
Now using the package ggspatial for scale bar in maps rather than ggsn, due to the retiring of r-spatial packages (@rsbivand, #1).

sum_shoredates() can now handle NA dates.
shoreline_date() now accepts a vector of site names for the argument sites if interpolated displacement curves are also provided.

First release.