Dataset {
    Float64 /longitude_time[91];
    Float32 /depth[490];
    Float64 /depth_time[490];
    Float64 /time_fix[23];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[23];
    Float64 /longitude[91];
    Float64 /latitude[81];
    Float64 /latitude_fix_time[23];
    Float64 /longitude_fix[23];
    Float64 /longitude_fix_time[23];
    Float64 /latitude_time[81];
    Float64 /time_fix_time[23];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[36980];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[36980];
} cell-Normal.nc4;