undef

s1b-ew-grd-vh-20191010t085239-20191010t085344-018411-022ae7-002_filter

s1b-ew-grd-vv-20191010t085239-20191010t085344-018411-022ae7-001_filter

s1b-ew-grd-vh-20191010t085239-20191010t085344-018411-022ae7-002_winddir

s1b-ew-grd-vv-20191010t085239-20191010t085344-018411-022ae7-001_winddir