undef

s1b-iw-grd-vv-20211026t045645-20211026t045710-029302-037f35-001_filter

s1b-iw-grd-vh-20211026t045645-20211026t045710-029302-037f35-002_filter

s1b-iw-grd-vh-20211026t045645-20211026t045710-029302-037f35-002_winddir

s1b-iw-grd-vv-20211026t045645-20211026t045710-029302-037f35-001_winddir