Dataset {
    Float64 /longitude_time[153];
    Float32 /depth[608];
    Float64 /depth_time[608];
    Float64 /time_fix[41];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[41];
    Float64 /longitude[153];
    Float64 /latitude[133];
    Float64 /latitude_fix_time[41];
    Float64 /longitude_fix[41];
    Float64 /longitude_fix_time[41];
    Float64 /latitude_time[133];
    Float64 /time_fix_time[41];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[62256];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[62256];
} cell-Normal.nc4;