New as_distr() converts rasters and points to distributions #133
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New function
as_distr()
converts raster (terra::SpatRaster
) and point(
sf::sf
or data frames) data into distributions. Rasters will be projectedinto cells that align with the BirdFlow object's cells and then cropped
and masked. With default settings the resulting values will be
normalized to sum to 1 and any NA values will be replaced with 0. POints are
converted into a distribution for each point in which all the
density is placed in the cell corresponding to the point. Projection of
sf
and
SpatRasters
is done automatically. Data in dataframes is assumed tomatch the coordinate reference system (CRS) of the BirdFlow object unless
the
crs
argument is used to define the CRS.Closes Facilitate users running predict on points #116.
bug fix in
xy_to_latlon()
that caused it to fail wheny
was omitted.