    % Example for factorization method

    seti.invNo = 6; % In factorizationGuide.m this is set to 8 later on
                    % to use area-based physical bounds.

    seti.contrast = 'factMethExample2D';

    seti.incType = 'planeWave';
    seti.measType = 'farField';

    seti.colormap = 'default';
    seti.plotPublish = 1;
    seti.saveepsc = 1;
    seti.plotFreq = 10;

    seti.tau = 3.5; % default: 2.5
    seti.pdaN = 25; % default is 50 but turned out to be too much in this case. .

    % Results of alpha and beta parameters using autoparam3:
    seti.alpha = 88750;
    seti.beta = 0.001775;