Dataset {
    Float64 /longitude_time[132];
    Float32 /depth[102];
    Float64 /depth_time[102];
    Float64 /time_fix[6];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[202];
    Float64 /longitude[132];
    Float64 /latitude[131];
    Float64 /latitude_fix_time[202];
    Float64 /longitude_fix[202];
    Float64 /longitude_fix_time[202];
    Float64 /latitude_time[131];
    Float64 /time_fix_time[6];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[148581];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[148581];
} cell-Normal.nc4;