Dataset { Int16 cris_atrack[colloc_num = 4219740]; Int16 cris_xtrack[colloc_num = 4219740]; Int16 cris_fov[colloc_num = 4219740]; Int16 viirs_gran[colloc_num = 4219740]; Int16 viirs_atrack[colloc_num = 4219740]; Int16 viirs_xtrack[colloc_num = 4219740]; } SNDR.SNPP.CRIS.20151207T2300.m06.g231.IMG_COL.std.v2_0.W.200709132349.nc;