Dataset {
    Float64 xi_rho[xi_rho = 397];
    Float64 eta_rho[eta_rho = 324];
    Grid {
     ARRAY:
        Float64 partial_T[eta_rho = 324][xi_rho = 397];
     MAPS:
        Float64 eta_rho[eta_rho = 324];
        Float64 xi_rho[xi_rho = 397];
    } partial_T;
} partial_T;