Dataset {
    Float64 /longitude_time[1];
    Float32 /depth[248];
    Float64 /depth_time[248];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /longitude[1];
    Float64 /latitude[1];
    Float64 /platform_average_current_time[247];
    Float64 /latitude_time[1];
    Float32 /platform_average_current[247];
} shore.nc4;