Dataset {
    Float64 /longitude_time[37];
    Float32 /depth[8];
    Float64 /depth_time[8];
    Float64 /time_fix[5];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[84];
    Float64 /longitude[37];
    Float64 /latitude[45];
    Float64 /latitude_fix_time[84];
    Float64 /longitude_fix[84];
    Float64 /longitude_fix_time[84];
    Float64 /latitude_time[45];
    Float64 /time_fix_time[5];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[1516];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[1516];
} cell-Normal.nc4;