added --fe option to enable FE mode

tmss/tmss_sched_observation.py

@@ -87,6 +87,8 @@ the coordinates, or use --pointing option", action="store_true")
                         default="", type=str)
     parser.add_argument("--stationlist", help="Station to use [str, can be multiple, e.g. \"CS001,CS002,CS003\"]",
                         default="", type=str)
+    parser.add_argument("--fe", help="Enable Fly's Eye mode for BF pipeline 0, this will also exclude coherent/incoherent beams from BF pipeline 0",
+                        action="store_true")    
     parser.add_argument("--mode", help="Observing mode (I or IQUV or XXYY), only for BF pipeline 0 [str]",
                         default="", type=str)        
     parser.add_argument("--subband", help="Subbands to select, can be comma-separated, range is allowed with .. [str]",
@@ -214,6 +216,7 @@ the coordinates, or use --pointing option", action="store_true")
         else:
             subband_list = [int(config["subband"])]        
 
+    if args.fe: config["fe"] = True
     if args.mode != "": config["mode"] = args.mode
     if args.antennafield != "": config["antennafield"] = args.antennafield
     if args.filter != "": config["filter"] = args.filter
@@ -381,6 +384,36 @@ the coordinates, or use --pointing option", action="store_true")
                     for ii in range(n_bf_pipelines):
                         spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][ii]['station_groups'] = station_groups                           
             
+            # Enabling FE for BF pipeline 0
+            if "fe" in config:
+                if "Observation" in spec_doc['tasks']:
+                    # Fly's Eye
+                    if "flys eye" in spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]:
+                        spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['flys eye']['enabled'] = True
+                    else:
+                        # these values can further be modified via config file or command-line options
+                        spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['flys eye'] = \
+                            { "enabled": True, 
+                              "settings": { 
+                                   "stokes": "I", 
+                                   "quantisation": {"bits": 8, "enabled": False, "scale_max": 5, "scale_min": -5},
+                                   "subbands_per_file": 488, 
+                                   "channels_per_subband": 16,  
+                                   "time_integration_factor": 6
+                               }
+                              }
+                    # Coherent
+                    if "coherent" in spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0] and \
+                        "SAPs" in spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['coherent'] and \
+                        len(spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['coherent']['SAPs']) > 0:
+                            spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['coherent']['SAPs'] = []
+                    # Incoherent
+                    if "incoherent" in spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0] and \
+                        "SAPs" in spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['incoherent'] and \
+                        len(spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['incoherent']['SAPs']) > 0:
+                            spec_doc['tasks']['Observation']['specifications_doc']['beamformer']['pipelines'][0]['incoherent']['SAPs'] = []
+
+                
             # Mode - Stokes I / IQUV or XXYY
             if "mode" in config and config["mode"] != "":
                 if "Observation" in spec_doc['tasks']: