g.region n=186650 s=185425 w=172622 e=174012 res=1 -p

# get GetCapabilities
r.in.wcs -c url=https://geoserver.mundialis.de/geoserver/global/ows?
# list coverageIds
r.in.wcs -l url=https://geoserver.mundialis.de/geoserver/global/ows?
# get DescribeCoverage
r.in.wcs -d url=https://geoserver.mundialis.de/geoserver/global/ows? coverageid=global__worldpop_2020_1km_aggregated_UNadj
# importing data
r.in.wcs output=worldpop url=https://geoserver.mundialis.de/geoserver/global/ows? coverageid=global__worldpop_2020_1km_aggregated_UNadj tile_size=10000

# By default in descending order of given attribute (sort_attr)
r.in.wcs output=... url=... coverageid=... tile_size=... sort_attr=timestamp
# Set ascending order
r.in.wcs output=... url=... coverageid=... tile_size=... sort_attr=timestamp sort_order=A

pip install grass-gis-helpers