Dataset {
    Float64 /longitude_time[900];
    Float32 /depth[2883];
    Float64 /depth_time[2883];
    Float64 /time_fix[61];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[61];
    Float64 /longitude[900];
    Float64 /latitude[834];
    Float64 /latitude_fix_time[61];
    Float64 /longitude_fix[61];
    Float64 /longitude_fix_time[61];
    Float64 /latitude_time[834];
    Float64 /time_fix_time[61];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[314382];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[314382];
} cell-Normal.nc4;