Dataset {
    String trajectory_id;
    Float64 Time[Time = 56];
    Grid {
      Array:
        Float32 depth[Time = 56];
      Maps:
        Float64 Time[Time = 56];
    } depth;
    Grid {
      Array:
        Int32 RDI_Pathfinder.BottomVelocityFlag[Time = 56];
      Maps:
        Float64 Time[Time = 56];
    } RDI_Pathfinder.BottomVelocityFlag;
} shore.nc;