Dataset {
    Float64 /longitude_time[239];
    Float32 /depth[1519];
    Float64 /depth_time[1519];
    Float64 /time_fix[78];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[78];
    Float64 /longitude[239];
    Float64 /latitude[170];
    Float64 /latitude_fix_time[78];
    Float64 /longitude_fix[78];
    Float64 /longitude_fix_time[78];
    Float64 /latitude_time[170];
    Float64 /time_fix_time[78];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[222146];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[222146];
} cell-Normal.nc4;