Reads all monthly climate input rasters tile by tile, computes the
bioclimatic variables for every pixel, and writes all 19 variables to a
single multi-band GeoTIFF named bio.tif inside the output
directory. Peak memory is proportional to the tile size, not the full
raster size.
Arguments
- xptr
External pointer returned by
engine_create.
Value
Character scalar: the output directory path (same as the value
passed to engine_set_output).
Details
Requires GDAL support. Stops with an informative error when the package was built without GDAL.