CHELSA:
-files renamed to bio_1 – bio_19
-pooled and distributed in single zip file
-LGM precip data were divided by 10 to match units of current and paleoclim data
-LGM data were clipped by bathemetry mask of -125 m sealevel
-files were converted to int & 16bit w/ nodata (from -99999 to -32627) which compatible with ArcGIS
-upscaled to 5m, 2_5m & 10m using aggregate function in ArcGIS