Dataset {
    Float64 /longitude_time[53];
    Float32 /depth[33];
    Float64 /depth_time[33];
    Float64 /time_fix[29];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[29];
    Float64 /longitude[53];
    Float64 /latitude[52];
    Float64 /latitude_fix_time[29];
    Float64 /longitude_fix[29];
    Float64 /longitude_fix_time[29];
    Float64 /latitude_time[52];
    Float64 /time_fix_time[29];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[22342];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[22342];
} cell-Normal.nc4;