uhd

    void set_rx_correction(const std::complex<double> &offset, size_t chan){

        if (chan != ALL_CHANS){

            _tree->access<std::complex<double> >(rx_rf_fe_root(chan).branch_path() / "correction" / "value").set(offset);

            return;

        }

        for (size_t c = 0; c < get_rx_num_channels(); c++){

            this->set_rx_correction(offset, c);

        }

    }

    void set_tx_correction(const std::complex<double> &offset, size_t chan){

        if (chan != ALL_CHANS){

            _tree->access<std::complex<double> >(tx_rf_fe_root(chan).branch_path() / "correction" / "value").set(offset);

            return;

        }

        for (size_t c = 0; c < get_tx_num_channels(); c++){

            this->set_tx_correction(offset, c);

        }

    }