# Data accessed manually by a human following instructions:

RACMO data were obtained via a private data transer by Brice
Noël. See the `scripts/preprocess-private-archive/racmo_qgreenla
nd_jan2021/README.md` for additional information.

# Data processed using the following steps:

unzip {input_dir}/RACMO_QGreenland_Jan2021.zip -d {output_dir} Icemask_Topo_Iceclasses_lon_lat_average_1km_GrIS.nc

gdal_translate -a_srs EPSG:3413 -a_ullr -639456.0 -655096.0 856544.0 -3355096.0 -ot Byte -a_nodata none NETCDF:{input_dir}/Icemask_Topo_Iceclasses_lon_lat_average_1km_GrIS.nc:Promicemask {output_dir}/Promicemask.tif

gdal_translate -co TILED=YES -co COMPRESS=DEFLATE -co PREDICTOR=2 {input_dir}/Promicemask.tif {output_dir}/compressed.tif

cp {input_dir}/compressed.tif {output_dir}/racmo_promicemask.tif && gdaladdo -r average {output_dir}/racmo_promicemask.tif 2 4 8 16