palette_name must be https://dieghernan.github.io/tidyterra/reference/grass_db.html, and you can preview the colors on https://grass.osgeo.org/grass83/manuals/r.colors.html (but get the name from the tidyterra reference) plot terra rasters, but manage outliers
plot_rasters_squish_outliers.Rdgiven a list of terra rasters to plot, use heat gradient to display values, but cut off the top X percent and replace those values with the top color (red in this case) in order to handle extreme outliers. Currently this does _not_ print the max range (outliers) in the legend
Usage
plot_rasters_squish_outliers(
raster_list,
title = "",
subtitle = "",
scale_label = "",
cut_percent = 0,
max_threshold_value = NA,
min_threshold_value = NA,
break_width = NA,
palette_name = "bgyr"
)Arguments
- raster_list
terra spat raster list (or stack?)
- title
character title of the plot, default is empty title
- scale_label
character, label to print above the legend/scale
- cut_percent
numeric percentile cut-off, see percentile_cutoff_value function for descriptoin, but 1 will cut top 1 percent, 0.25 will cut to 0.25% off and display as top color (e.g. red)
- max_threshold_value
numeric optional numeric cut off the range display. if this is sent, then cut_percent is ignored
- min_threshold_value
numeric optional numeric cut off the bottom of the range.
- break_width
numeric, default NA. If this is set, then uses the non-continous bars and this is the width of those
- palette_name
string this must be a valid palette from