Dataset {
    Float64 /longitude_time[84];
    Float32 /depth[61];
    Float64 /depth_time[61];
    Float64 /time_fix[34];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[34];
    Float64 /longitude[84];
    Float64 /latitude[67];
    Float64 /latitude_fix_time[34];
    Float64 /longitude_fix[34];
    Float64 /longitude_fix_time[34];
    Float64 /latitude_time[67];
    Float64 /time_fix_time[34];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[29841];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[29841];
} cell-Normal.nc4;