Dataset {
    Float64 s_rho[s_rho = 32];
    Float32 xi_rho[xi_rho = -2147483647];
    Grid {
     ARRAY:
        Float64 max[s_rho = 32][xi_rho = -2147483647];
     MAPS:
        Float64 s_rho[s_rho = 32];
        Float32 xi_rho[xi_rho = -2147483647];
    } max;
} max;