Dataset {
    Float64 /longitude_time[141];
    Float32 /depth[413];
    Float64 /depth_time[413];
    Float64 /time_fix[43];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[43];
    Float64 /longitude[141];
    Float64 /latitude[114];
    Float64 /latitude_fix_time[43];
    Float64 /longitude_fix[43];
    Float64 /longitude_fix_time[43];
    Float64 /latitude_time[114];
    Float64 /time_fix_time[43];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[71404];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[71404];
} cell-Normal.nc4;