Dataset {
    Float64 /longitude_time[124];
    Float32 /depth[13];
    Float64 /depth_time[13];
    Float64 /time_fix[10];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[1847];
    Float64 /longitude[124];
    Float64 /latitude[557];
    Float64 /latitude_fix_time[1847];
    Float64 /longitude_fix[1847];
    Float64 /longitude_fix_time[1847];
    Float64 /latitude_time[557];
    Float64 /time_fix_time[10];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[20629];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[20629];
} cell-Normal.nc4;