Dataset {
    Float64 /longitude_time[1028];
    Float32 /depth[948];
    Float64 /depth_time[948];
    Float64 /time_fix[448];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[448];
    Float64 /longitude[1028];
    Float64 /latitude[1021];
    Float64 /latitude_fix_time[448];
    Float64 /longitude_fix[448];
    Float64 /longitude_fix_time[448];
    Float64 /latitude_time[1021];
    Float64 /time_fix_time[448];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[1127195];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[1127195];
} cell-Normal.nc4;