Dataset {
    Float64 /longitude_time[23];
    Float32 /depth[17];
    Float64 /depth_time[17];
    Float64 /time_fix[1];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /longitude[23];
    Float64 /latitude[23];
    Float64 /latitude_time[23];
    Float64 /time_fix_time[1];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[27810];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[27810];
} cell-Normal.nc4;