Dataset {
    Int16 cris_atrack[colloc_num = 4221461];
    Int16 cris_xtrack[colloc_num = 4221461];
    Int16 cris_fov[colloc_num = 4221461];
    Int16 viirs_gran[colloc_num = 4221461];
    Int16 viirs_atrack[colloc_num = 4221461];
    Int16 viirs_xtrack[colloc_num = 4221461];
} SNDR.SNPP.CRIS.20150312T0254.m06.g030.IMG_COL.std.v2_0.W.200710143432.nc;