Dataset {
    Float64 /longitude_time[29];
    Float32 /depth[20];
    Float64 /depth_time[20];
    Float64 /time_fix[22];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[22];
    Float64 /longitude[29];
    Float64 /latitude[29];
    Float64 /latitude_fix_time[22];
    Float64 /longitude_fix[22];
    Float32 /NavChart/height_above_sea_floor[15176];
    Float64 /NavChart/height_above_sea_floor_time[15176];
    Float64 /longitude_fix_time[22];
    Float64 /latitude_time[29];
    Float64 /time_fix_time[22];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[15343];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[15343];
} cell-Normal.nc4;