add several draws in SolveTffExp

python/tffpy/experiments/exp_solve_tff.py

@@ -174,7 +174,7 @@ class SolveTffExperiment(Experiment):
                              proba_arrf=1 - 1e-4,
                              rand_state=np.arange(10))
 
-        keep_eigenvectors = [12, 13]
+        keep_eigenvectors = []
         if setting == 'light':
             data_params['loc_source'] = 'bird'
             data_params['wideband_src'] = 'car'