Dataset {
    Float64 /longitude_time[768];
    Float32 /depth[4803];
    Float64 /depth_time[4803];
    Float64 /time_fix[114];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[114];
    Float64 /longitude[768];
    Float64 /latitude[678];
    Float64 /latitude_fix_time[114];
    Float64 /longitude_fix[114];
    Float64 /longitude_fix_time[114];
    Float64 /latitude_time[678];
    Float64 /time_fix_time[114];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[328420];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[328420];
} cell-Normal.nc4;