v0.5.2: adjusting projection details
- Added supports to all 4 WRF projections (Lambert, Polar, Lat-Lon and Mercator) in wrf_raster function.
- This release include the wrf_get returning a raster option (using as_raster = TRUE), this option currently does not consider the effect of different WRF projections, instead the extend of lat and lon is used to create a new raster.