Usage: gdalmdimtranslate [--help] [--help-general]
                         [-if <format>]... [-of <format>]
                         [-co <NAME>=<VALUE>]...
                         [-array <array_spec>]...
                         [-group <group_spec>]...
                         [-subset <subset_spec>]...
                         [-scaleaxes <scaleaxes_spec>]
                         [-oo <NAME>=<VALUE>]...
                         <src_filename> <dst_filename>