Dataset {
    Float64 /longitude_time[170];
    Float32 /depth[322];
    Float64 /depth_time[322];
    Float64 /time_fix[47];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[47];
    Float64 /longitude[170];
    Float64 /latitude[136];
    Float64 /latitude_fix_time[47];
    Float64 /longitude_fix[47];
    Float64 /longitude_fix_time[47];
    Float64 /latitude_time[136];
    Float64 /time_fix_time[47];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[57418];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[57418];
} cell-Normal.nc4;