first guess actually in the object domain

proxtoolbox/Problems/OrbitalTomog/molecule_3d/orbital_tomog_3d_data_processor.py

@@ -71,6 +71,10 @@ def data_processor(config):
     # Initial guess
     ph_init = 2 * np.pi * np.random.random_sample(config['data'].shape)
     config['u_0'] = config['data'] * np.exp(1j * ph_init)
+    if 'fourier_shift_arrays' in config and config['fourier_shift_arrays']:
+        config['u_0'] = shifted_fft(config['u_0'])
+    else:
+        config['u_0'] = np.fft.fftn(config['u_0'])
 
     if config['dataprocessor_plotting']:
         input_viewer = XYZStackViewer(config['data'], cmap='viridis')

proxtoolbox/Problems/OrbitalTomog/planar_molecule/orbitaltomog_data_processor.py

@@ -77,6 +77,7 @@ def data_processor(config):
     # Initial guess
     ph_init = 2 * np.pi * np.random.rand(ny, nx)
     config['u_0'] = inp * np.exp(1j * ph_init)
+    config['u_0'] = np.fft.fftn(config['u_0'])
 
     if ('use_sparsity_with_support' in config
             and config['use_sparsity_with_support']