Dataset {
    Int16 cris_atrack[colloc_num = 4202365];
    Int16 cris_xtrack[colloc_num = 4202365];
    Int16 cris_fov[colloc_num = 4202365];
    Int16 viirs_gran[colloc_num = 4202365];
    Int16 viirs_atrack[colloc_num = 4202365];
    Int16 viirs_xtrack[colloc_num = 4202365];
} SNDR.SNPP.CRIS.20210115T1012.m06.g103.IMG_COL.std.v2_0.W.210115192606.nc;