Dataset {
    Float64 /longitude_time[659];
    Float32 /depth[3381];
    Float64 /depth_time[3381];
    Float64 /time_fix[137];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[137];
    Float64 /longitude[659];
    Float64 /latitude[564];
    Float64 /latitude_fix_time[137];
    Float64 /longitude_fix[136];
    Float64 /longitude_fix_time[136];
    Float64 /latitude_time[564];
    Float64 /time_fix_time[137];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[327937];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[327937];
} cell-Normal.nc4;