Dataset {
    Float64 /longitude_time[541];
    Float32 /depth[2861];
    Float64 /depth_time[2861];
    Float64 /time_fix[136];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[136];
    Float64 /longitude[541];
    Float64 /latitude[486];
    Float64 /latitude_fix_time[136];
    Float64 /longitude_fix[136];
    Float64 /longitude_fix_time[136];
    Float64 /latitude_time[486];
    Float64 /time_fix_time[136];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[260042];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[260042];
} cell-Normal.nc4;