Dataset {
    String trajectory_id;
    Float64 Time[Time = 16];
    Grid {
      Array:
        Float32 depth[Time = 16];
      Maps:
        Float64 Time[Time = 16];
    } depth;
    Grid {
      Array:
        Float32 LogSplitter.durationOfLastRun[Time = 16];
      Maps:
        Float64 Time[Time = 16];
    } LogSplitter.durationOfLastRun;
} shore.nc;