Dataset {
    Int16 cris_atrack[colloc_num = 4183820];
    Int16 cris_xtrack[colloc_num = 4183820];
    Int16 cris_fov[colloc_num = 4183820];
    Int16 viirs_gran[colloc_num = 4183820];
    Int16 viirs_atrack[colloc_num = 4183820];
    Int16 viirs_xtrack[colloc_num = 4183820];
} SNDR.SNPP.CRIS.20150401T1924.m06.g195.IMG_COL.std.v2_0.W.200710111855.nc;