Dataset {
    Float64 /longitude_time[564];
    Float32 /depth[4188];
    Float64 /depth_time[4188];
    Float64 /time_fix[146];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[146];
    Float64 /longitude[564];
    Float64 /latitude[547];
    Float64 /latitude_fix_time[146];
    Float64 /longitude_fix[146];
    Float64 /longitude_fix_time[146];
    Float64 /latitude_time[547];
    Float64 /time_fix_time[146];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[261972];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[261972];
} cell-Normal.nc4;