Dataset {
    Int16 cris_atrack[colloc_num = 4201632];
    Int16 cris_xtrack[colloc_num = 4201632];
    Int16 cris_fov[colloc_num = 4201632];
    Int16 viirs_gran[colloc_num = 4201632];
    Int16 viirs_atrack[colloc_num = 4201632];
    Int16 viirs_xtrack[colloc_num = 4201632];
} SNDR.SNPP.CRIS.20200721T1630.m06.g166.IMG_COL.std.v2_0.W.200722004651.nc;