Dataset {
    Float64 /longitude_time[206];
    Float32 /depth[4033];
    Float64 /depth_time[4033];
    Float64 /time_fix[61];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[61];
    Float64 /longitude[206];
    Float64 /latitude[198];
    Float64 /latitude_fix_time[61];
    Float64 /longitude_fix[61];
    Float64 /longitude_fix_time[61];
    Float64 /latitude_time[198];
    Float64 /time_fix_time[61];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[261021];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[261021];
} cell-Normal.nc4;