Dataset {
    Float32 /trajectoryNameLen[15];
    String /trajectory_id[15];
    Float64 /latitude_time[122];
    Float64 /longitude[122];
    Float64 /longitude_time[122];
    Float64 /latitude[122];
    Float32 /depth[134];
    Float64 /depth_time[134];
} cell-Priority.nc4;