Dataset {
    Float64 /longitude_time[34];
    Float32 /depth[39];
    Float64 /depth_time[39];
    Float64 /time_fix[35];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[35];
    Float64 /longitude[34];
    Float64 /latitude[34];
    Float64 /latitude_fix_time[35];
    Float64 /longitude_fix[35];
    Float64 /longitude_fix_time[35];
    Float64 /latitude_time[34];
    Float64 /time_fix_time[35];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[29823];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[29823];
} cell-Normal.nc4;