undef

s1b-ew-grd-vv-20191010t085444-20191010t085526-018411-022ae7-001_filter

s1b-ew-grd-vh-20191010t085444-20191010t085526-018411-022ae7-002_filter

s1b-ew-grd-vv-20191010t085444-20191010t085526-018411-022ae7-001_winddir

s1b-ew-grd-vh-20191010t085444-20191010t085526-018411-022ae7-002_winddir