adding flutter tests

Author: SteveDoyle2

pyNastran/dev/bdf_vectorized3/cards/test/test_vector_aero.py

@@ -35,6 +35,11 @@
 from pyNastran.bdf.cards.aero.static_loads import AESTAT, AEROS # , CSSCHD, TRIM, TRIM2, DIVERG
 #from pyNastran.bdf.cards.aero.utils import build_trim_load_cases
 from pyNastran.bdf.mesh_utils.export_caero_mesh import export_caero_mesh # build_structure_from_caero
+from pyNastran.f06.dev.flutter.nastran_utils import (
+    get_element_table, get_property_table,
+    get_material_table,
+)
+
 
 IS_MATPLOTLIB = False
 if IS_MATPLOTLIB:
@@ -128,6 +133,10 @@ def test_freedlm(self):
     def test_bwb(self):
         bdf_filename = MODEL_PATH / 'bwb' / 'bwb_saero.bdf'
         model = read_bdf(bdf_filename)
+        get_element_table(model)
+        get_property_table(model)
+        get_material_table(model)
+
         methods = SetMethods(model)
 
         check_set_methods(model)

pyNastran/f06/test/test_f06_utils.py

@@ -44,7 +44,11 @@
 from pyNastran.f06.dev.read_sol_200 import plot_sol_200  # read_sol_200
 from pyNastran.op2.op2 import OP2
 from pyNastran.utils import print_bad_path
-
+try:
+    from pyNastran.f06.dev.flutter.utils import load_f06_op2, get_png_filename
+    IS_DEV = True
+except ImportError:
+    IS_DEV = False
 
 DIRNAME = os.path.dirname(__file__)
 PKG_PATH = Path(pyNastran.__path__[0])
@@ -214,6 +218,36 @@ def test_plot_flutter_bah(self):
         #                 subcases=[1, 3],
         #                 log=log)
 
+    @unittest.skipIf(not IS_DEV, 'no flutter-dev')
+    def test_plot_flutter_0012_dev(self):
+        """tests load_f06_op2 and get_png_filename"""
+        log = SimpleLogger(level='warning')
+        dirname = AERO_PATH / '2_mode_flutter'
+        f06_filename = dirname / '0012_flutter.f06'
+        load_f06_op2(f06_filename, log,
+            in_units='si', out_units='si', use_rhoref=False)
+
+        base = 'base'
+        x_plot_type = 'eas'
+        plot_type = 'Vg'
+        export_to_png = True
+        png_filename0, png_filename = get_png_filename(
+            base, x_plot_type, plot_type,
+            export_to_png)
+        assert png_filename0 == 'base_Vg.png', png_filename0
+        assert png_filename == 'base_Vg.png', png_filename
+        png_filename0, png_filename = get_png_filename(
+            base, 'x-'+x_plot_type, plot_type,
+            export_to_png)
+        assert png_filename0 == 'base_Vg.png', png_filename0
+        assert png_filename == 'base_Vg.png', png_filename
+
+        png_filename0, png_filename = get_png_filename(
+            base, 'x-'+x_plot_type, plot_type,
+            export_to_png=False)
+        assert png_filename0 == 'base_Vg.png', png_filename0
+        assert png_filename is None, png_filename
+
     def test_plot_flutter_0012(self):
         """
         tests plot_flutter_f06
@@ -222,6 +256,7 @@ def test_plot_flutter_0012(self):
         """
         dirname = AERO_PATH / '2_mode_flutter'
         f06_filename = dirname / '0012_flutter.f06'
+
         #log = get_logger(log=None, level=None, encoding='utf-8')
         log = get_logger(log=None, level=False, encoding='utf-8')
 

pyNastran/f06/utils.py

@@ -89,7 +89,7 @@ def cmd_line_plot_trim(argv=None, plot: bool=True, show: bool=True,
             write_panel_xyz=False)
 
     assert os.path.exists(aerobox_caero_filename), print_bad_path(aerobox_caero_filename)
-    loads_filename = os.path.join(dirname, 'loads.inc')
+    loads_filename = os.path.join(dirname, 'loads.blk')
     base = os.path.splitext(f06_filename)[0]
     if f06_filename.lower().endswith(('.bdf', '.op2')):
         f06_filename = base + '.f06'