Dataset {
    Float32 /obs[0];
    Float64 /lat[6179];
    Float64 /lon[6179];
    Float32 /altitude[6179];
    Float64 /Xc[6179];
    Float64 /Yc[6179];
    String /UTM_Projection;
} OMG_Bathy_SBES_L2_20150804000000.h5;