Dataset { Int16 cris_atrack[colloc_num = 4149281]; Int16 cris_xtrack[colloc_num = 4149281]; Int16 cris_fov[colloc_num = 4149281]; Int16 viirs_gran[colloc_num = 4149281]; Int16 viirs_atrack[colloc_num = 4149281]; Int16 viirs_xtrack[colloc_num = 4149281]; } SNDR.SNPP.CRIS.20201221T0018.m06.g004.IMG_COL.std.v2_0.W.201221132128.nc;