construct2dPP.m

function s=construct2dPP(varargin)

switch nargin
  case 0
    s = struct('freq',[],...
      'time',[],...
      't2',[],...
      't3',0,...
      'w1',[],...
      'w3',[],...
      'R',[],...
      'PP',[],...
      ...% 'R2',[],...
      ...%'hene_x',[],...
      ...%'hene_y',[],...
      'igram',[],...
      'phase',0,...
      't0_bin',[],...
      't_bin_shift',0,...
      'PP_noise',[],...
      ...%'R2_noise',[],...
      'basename',[],...
      'undersampling',0,...
      'centerfreq',[],...
      'resolution',[],...
      'zeropad',[],...
      'fft_type','sgrsfft',...
      'time_units','fs',...
      'freq_units','wavenumbers',...
      'spec_calib',[],...
      'pump_probe',[],...
      'pump_probe_freq',[],...
      'comment',[],...
      'time_stamp',[],...
      'PARAMS',[],...
      'noise',[],...
      'background',[],...
      'apod',struct('name',[],'params',[]),...
      'polarization', '',...
      'waveplate_angle', [],...
      'polarizer_angle', []);
  case 1
    if isa(varargin{1},'struct')
      s = varargin{1};
    else
      error('Construct2dPP wrong argument type');
    end
end