Merge pull request OpenMDAO#612 from xjjiang/level1_verbosity

add verbosity to level 1 run

aviary/interface/methods_for_level1.py

@@ -114,6 +114,7 @@ def run_level_1(
     optimizer='SNOPT',
     phase_info=None,
     max_iter=50,
+    verbosity=1,
     analysis_scheme=AnalysisScheme.COLLOCATION,
 ):
     '''
@@ -131,6 +132,7 @@ def run_level_1(
     #     kwargs['optimizer'] = 'IPOPT'
     # else:
     kwargs['optimizer'] = optimizer
+    kwargs['verbosity'] = Verbosity(verbosity)
 
     if isinstance(phase_info, str):
         phase_info_path = get_path(phase_info)
@@ -185,6 +187,12 @@ def _setup_level1_parser(parser):
         action="store_true",
         help="Use shooting instead of collocation",
     )
+    parser.add_argument(
+        "--verbosity",
+        type=int,
+        default=1,
+        help="verbosity settings: 0=quiet, 1=brief, 2=verbose, 3=debug",
+        choices=(0, 1, 2, 3))
 
 
 def _exec_level1(args, user_args):
@@ -211,5 +219,6 @@ def _exec_level1(args, user_args):
         optimizer=args.optimizer,
         phase_info=args.phase_info,
         max_iter=args.max_iter,
+        verbosity=args.verbosity,
         analysis_scheme=analysis_scheme,
     )