fdir_filter: Filter fdir to find the required raster files

Description Usage Arguments

Description

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.

Usage

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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


swissgeodata4r/swissrastermaps4r documentation built on May 31, 2019, 6:44 p.m.