Filter fdir to find the required raster files

Source: R/get_raster_helper.R

Filters an fdir object to find the required raster files Only used in get_raster(). Outsorced it to a function in order to modularize get_raster() and make it easier to debug.

fdir_filter(fdir, epsg, scale_level, xmin, xmax, ymin, ymax, year = NULL,
  name = "")

Arguments

fdir

A dataframe or sf object from fdir_init
xmin, xmax, ymin, ymax

Integers specyfing the extent of the desired raster
year

Optional integer specyfing the year from which data is needed
scale

level integer specyfing the scale level of the raster