removing np.copy and computing data models sim

Author: sgiardie

project/SO/pISO/python/get_spectra_from_maps.py

@@ -461,13 +461,13 @@
                     if snk == 's' or snk == "so_standard":
                         split = data_model.get_signal_sim(f'{sv}_{m}', iii)
                     if snk == 'so_standard':
-                        split_nofilt = np.copy(split)
+                        split_nofilt = data_model.get_signal_sim(f'{sv}_{m}', iii)
                     if snk == 'so_noE':
                         split = data_model_noE.get_signal_sim(f'{sv}_{m}', iii)
-                        split_nofilt = np.copy(split)
+                        split_nofilt = data_model_noE.get_signal_sim(f'{sv}_{m}', iii)
                     if snk == 'so_noB':                    
                         split = data_model_noB.get_signal_sim(f'{sv}_{m}', iii)
-                        split_nofilt = np.copy(split)
+                        split_nofilt = data_model_noB.get_signal_sim(f'{sv}_{m}', iii)
                     if 'n' in snk and not for_kspace:
                         split = data_model.get_noise_sim(f'{sv}_{m}', split_idx, iii)