To download all objects using wget:

wget -r -H -N --cut-dirs=3 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_0262ea1f00e34439850f3f1d71817205/SIDFEx_processed/?show_all"

Name
awi001
awi002
awi003
eccc001
metno001
ncep001
nrl001
ucl001
uw001
uw002