Dataset { Int16 cris_atrack[colloc_num = 4197517]; Int16 cris_xtrack[colloc_num = 4197517]; Int16 cris_fov[colloc_num = 4197517]; Int16 viirs_gran[colloc_num = 4197517]; Int16 viirs_atrack[colloc_num = 4197517]; Int16 viirs_xtrack[colloc_num = 4197517]; } SNDR.SNPP.CRIS.20130321T0618.m06.g064.IMG_COL.std.v2_0.W.200720144235.nc;