Dataset {
    String trajectory_id;
    Float64 Time[Time = 104];
    Grid {
      Array:
        Float32 acoustic_contact_range[Time = 104];
      Maps:
        Float64 Time[Time = 104];
    } acoustic_contact_range;
    Grid {
      Array:
        Float32 mass_concentration_of_chlorophyll_in_sea_water[Time = 104];
      Maps:
        Float64 Time[Time = 104];
    } mass_concentration_of_chlorophyll_in_sea_water;
} shore.nc;