align_rasters

[eclee25]

#' @description Align a raster to the extent and resolution of the worldpop rasters and GADM shapefiles
#' @param datapath path to input data
#' @param country country code
#' @param orig_raster Raster* object that should be aligned to that in WorldPop and GADM
#' @return Raster* object with aligned extent and resolution at country level
#' @export
#' @include load_shapefile_by_country.R load_worldpop_by_country.R

Tests

1. The extent of orig_raster and the returned object should be the same.
2. The resolution of orig_raster and the returned object should be the same.
3. If the extents and resolution of orig_raster and the returned object are not the same, the function should return an error message saying which characteristic (extent or resolution) are not the same.