Removed spurious collate command line options

payu/subcommands/collate_cmd.py

@@ -14,14 +14,13 @@
 title = 'collate'
 parameters = {'description': 'Collate tiled output into single output files'}
 
-arguments = [args.model, args.config, args.initial, args.nruns,
-             args.laboratory, args.dir_path]
+arguments = [args.model, args.config, args.initial, args.laboratory, args.dir_path]
 
 
-def runcmd(model_type, config_path, init_run, n_runs, lab_path, dir_path):
+def runcmd(model_type, config_path, init_run, lab_path, dir_path):
 
     pbs_config = fsops.read_config(config_path)
-    pbs_vars = cli.set_env_vars(init_run, n_runs, lab_path, dir_path)
+    pbs_vars = cli.set_env_vars(init_run, lab_path, dir_path)
 
     collate_config = pbs_config.get('collate', {})
 
@@ -95,13 +94,15 @@ def runscript():
 
     run_args = parser.parse_args()
 
-    pbs_vars = cli.set_env_vars(run_args.init_run, run_args.n_runs,
-                                run_args.lab_path, run_args.dir_path)
+    pbs_vars = cli.set_env_vars(run_args.init_run, 
+                                run_args.lab_path, 
+                                run_args.dir_path)
 
     for var in pbs_vars:
         os.environ[var] = str(pbs_vars[var])
 
-    lab = Laboratory(run_args.model_type, run_args.config_path,
+    lab = Laboratory(run_args.model_type, 
+                     run_args.config_path,
                      run_args.lab_path)
     expt = Experiment(lab)
     expt.collate()