Dataset {
    Int16 cris_atrack[colloc_num = 4265027];
    Int16 cris_xtrack[colloc_num = 4265027];
    Int16 cris_fov[colloc_num = 4265027];
    Int16 viirs_gran[colloc_num = 4265027];
    Int16 viirs_atrack[colloc_num = 4265027];
    Int16 viirs_xtrack[colloc_num = 4265027];
} SNDR.SNPP.CRIS.20180818T2342.m06.g238.IMG_COL.std.v2_0.W.200629190728.nc;