Dataset {
    Float64 /longitude_time[78];
    Float32 /depth[897];
    Float64 /depth_time[897];
    Float64 /time_fix[22];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[22];
    Float64 /longitude[78];
    Float64 /latitude[83];
    Float64 /latitude_fix_time[22];
    Float64 /longitude_fix[22];
    Float64 /longitude_fix_time[22];
    Float64 /latitude_time[83];
    Float64 /time_fix_time[22];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[42497];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[42497];
} cell-Normal.nc4;