Dataset {
    Float64 /longitude_time[2];
    Float32 /depth[0];
    Float64 /depth_time[0];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /longitude[2];
    Float64 /latitude[6];
    Float64 /latitude_time[6];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[331];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[331];
} cell-Normal.nc4;