Refactor ffd solution data (#3896)

* refactor of FfdSolutionData * Fix typo * Far Field solution data refactoring * Fix logger issue * Remove installation batch * Add deprecation warning * Farfield beamform refactoring * Farfield beamform refactoring * Multi frequency support * Array refactorin I * Delete 2Beams method because it was not used and tested * Is polar option * PyVista modification * PyVista modification * Beamforming refactoring * Beamforming refactoring * Pyvista array plot * Pyvista array plot * Pyvista scale fix * Create geometries on each frequency folder * Taper fix * Remove old properties * Fix array orientation depending on Lattice vector * Remove SBR array old argument * Fix example * Fix typo * Update pyaedt/modules/solutions.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix codacy * New unit test to improve coverage * Fix Ironpython compatibility * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/generic/general_methods.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/generic/general_methods.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/generic/general_methods.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/generic/plot.py Co-authored-by: Kathy Pippert <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update pyaedt/hfss.py Co-authored-by: Kathy Pippert <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update pyaedt/hfss.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Fix docstring issues * Update pyaedt/hfss.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix Alphabetize * Improve conversion_function * Commit Sebastien suggestions * Commit Sebastien suggestions * Update pyaedt/generic/general_methods.py Co-authored-by: Alberto Di Maria <[email protected]> * Update pyaedt/generic/general_methods.py Co-authored-by: Alberto Di Maria <[email protected]> * Update pyaedt/generic/general_methods.py Co-authored-by: Alberto Di Maria <[email protected]> * Update pyaedt/generic/general_methods.py Co-authored-by: Alberto Di Maria <[email protected]> * Alberto modifications * Update pyaedt/generic/general_methods.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Docstring modification * Docstring modification * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Docstring modification * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Update pyaedt/modules/solutions.py Co-authored-by: Kathy Pippert <[email protected]> * Docstring modification * Add exception if extra arguemnt is not valid * Fix examples * Fix UT --------- Co-authored-by: maxcapodi78 <Shark78> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Kathy Pippert <[email protected]> Co-authored-by: Alberto Di Maria <[email protected]>
ansys · Jan 9, 2024 · 7c9977c · 7c9977c
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diff --git a/_unittest/example_models/T12/eep/eep.json b/_unittest/example_models/T12/eep/eep.json
diff --git a/_unittest/example_models/T12/eep/eep.txt b/_unittest/example_models/T12/eep/eep.txt
@@ -0,0 +1,18 @@
+Source Name          File Name X                       Y                       Z
+A1[3,3]02_Patch1_1:1 eep_1    -1.1999999999999998e-01 -8.3049999999999985e-02 7.6199999999999966e-04  
+A1[3,4]02_Patch1_1:1 eep_2    -3.9999999999999994e-02 -8.3049999999999985e-02 7.6200000000001353e-04  
+A1[3,5]02_Patch1_1:1 eep_3    4.0000000000000022e-02  -8.3049999999999985e-02 7.6200000000002741e-04  
+A1[3,6]02_Patch1_1:1 eep_4    1.2000000000000001e-01  -8.3049999999999985e-02 7.6200000000004129e-04  
+A1[4,3]02_Patch1_1:1 eep_5    -1.1999999999999998e-01 -3.0499999999999972e-03 7.6199999999998578e-04  
+A1[4,4]02_Patch1_1:1 eep_6    -3.9999999999999994e-02 -3.0499999999999972e-03 7.6199999999999966e-04  
+A1[4,5]02_Patch1_1:1 eep_7    4.0000000000000022e-02  -3.0499999999999972e-03 7.6200000000001353e-04  
+A1[4,6]02_Patch1_1:1 eep_8    1.2000000000000001e-01  -3.0499999999999972e-03 7.6200000000002741e-04  
+A1[5,3]02_Patch1_1:1 eep_9    -1.1999999999999998e-01 7.6950000000000018e-02  7.6199999999997190e-04  
+A1[5,4]02_Patch1_1:1 eep_10   -3.9999999999999994e-02 7.6950000000000018e-02  7.6199999999998578e-04  
+A1[5,5]02_Patch1_1:1 eep_11   4.0000000000000022e-02  7.6950000000000018e-02  7.6199999999999966e-04  
+A1[5,6]02_Patch1_1:1 eep_12   1.2000000000000001e-01  7.6950000000000018e-02  7.6200000000001353e-04  
+A1[6,3]02_Patch1_1:1 eep_13   -1.1999999999999998e-01 1.5695000000000001e-01  7.6199999999995802e-04  
+A1[6,4]02_Patch1_1:1 eep_14   -3.9999999999999994e-02 1.5695000000000001e-01  7.6199999999997190e-04  
+A1[6,5]02_Patch1_1:1 eep_15   4.0000000000000022e-02  1.5695000000000001e-01  7.6199999999998578e-04  
+A1[6,6]02_Patch1_1:1 eep_16   1.2000000000000001e-01  1.5695000000000001e-01  7.6199999999999966e-04  
+
diff --git a/_unittest/example_models/T12/eep/eep_1.ffd b/_unittest/example_models/T12/eep/eep_1.ffd
diff --git a/_unittest/example_models/T12/eep/eep_10.ffd b/_unittest/example_models/T12/eep/eep_10.ffd
diff --git a/_unittest/example_models/T12/eep/eep_11.ffd b/_unittest/example_models/T12/eep/eep_11.ffd
diff --git a/_unittest/example_models/T12/eep/eep_12.ffd b/_unittest/example_models/T12/eep/eep_12.ffd
diff --git a/_unittest/example_models/T12/eep/eep_13.ffd b/_unittest/example_models/T12/eep/eep_13.ffd
diff --git a/_unittest/example_models/T12/eep/eep_14.ffd b/_unittest/example_models/T12/eep/eep_14.ffd
diff --git a/_unittest/example_models/T12/eep/eep_15.ffd b/_unittest/example_models/T12/eep/eep_15.ffd
diff --git a/_unittest/example_models/T12/eep/eep_16.ffd b/_unittest/example_models/T12/eep/eep_16.ffd
diff --git a/_unittest/example_models/T12/eep/eep_2.ffd b/_unittest/example_models/T12/eep/eep_2.ffd
diff --git a/_unittest/example_models/T12/eep/eep_3.ffd b/_unittest/example_models/T12/eep/eep_3.ffd
diff --git a/_unittest/example_models/T12/eep/eep_4.ffd b/_unittest/example_models/T12/eep/eep_4.ffd
diff --git a/_unittest/example_models/T12/eep/eep_5.ffd b/_unittest/example_models/T12/eep/eep_5.ffd
diff --git a/_unittest/example_models/T12/eep/eep_6.ffd b/_unittest/example_models/T12/eep/eep_6.ffd
diff --git a/_unittest/example_models/T12/eep/eep_7.ffd b/_unittest/example_models/T12/eep/eep_7.ffd
diff --git a/_unittest/example_models/T12/eep/eep_8.ffd b/_unittest/example_models/T12/eep/eep_8.ffd
diff --git a/_unittest/example_models/T12/eep/eep_9.ffd b/_unittest/example_models/T12/eep/eep_9.ffd
diff --git a/_unittest/test_12_PostProcessing.py b/_unittest/test_12_PostProcessing.py
@@ -13,6 +13,7 @@
 from pyaedt.generic.general_methods import is_linux
 from pyaedt.generic.plot import _parse_aedtplt
 from pyaedt.generic.plot import _parse_streamline
+from pyaedt.modules.solutions import FfdSolutionData
 
 if config["desktopVersion"] > "2022.2":
     test_field_name = "Potter_Horn_231"
@@ -552,15 +553,73 @@ def test_69_spectral_from_json(self, circuit_test):
             os.path.join(local_path, "example_models", "report_json", "Spectral_Report.json"), solution_name="Transient"
         )
 
+    def test_70_far_field_data(self):
+        local_path = os.path.dirname(os.path.realpath(__file__))
+        eep_file1 = os.path.join(local_path, "example_models", test_subfolder, "eep", "eep.txt")
+        eep_file2 = os.path.join(local_path, "example_models", test_subfolder, "eep", "eep.txt")
+        frequencies = [0.9e9, "0.9GHz"]
+        eep_files = [eep_file1, eep_file2]
+
+        ffdata = FfdSolutionData(frequencies=frequencies[1], eep_files=eep_file1)
+        assert len(ffdata.frequencies) == 1
+
+        ffdata = FfdSolutionData(frequencies=frequencies, eep_files=eep_files)
+        assert len(ffdata.frequencies) == 2
+        farfield = ffdata.combine_farfield()
+        assert "rETheta" in farfield
+
+        ffdata.taper = "cosine"
+        assert ffdata.combine_farfield()
+        ffdata.taper = "taper"
+        assert not ffdata.taper == "taper"
+
+        ffdata.origin = [0, 2]
+        assert ffdata.origin != [0, 2]
+        ffdata.origin = [0, 0, 1]
+        assert ffdata.origin == [0, 0, 1]
+
+        img1 = os.path.join(self.local_scratch.path, "ff_2d1.jpg")
+        ffdata.plot_2d_cut(secondary_sweep_value="all", primary_sweep="Theta", export_image_path=img1)
+        assert os.path.exists(img1)
+        img2 = os.path.join(self.local_scratch.path, "ff_2d2.jpg")
+        ffdata.plot_2d_cut(secondary_sweep_value=[0, 1], export_image_path=img2)
+        assert os.path.exists(img2)
+        img3 = os.path.join(self.local_scratch.path, "ff_2d2.jpg")
+        ffdata.plot_2d_cut(export_image_path=img3)
+        assert os.path.exists(img3)
+        curve_2d = ffdata.plot_2d_cut(show=False)
+        assert len(curve_2d[0]) == 3
+        data = ffdata.polar_plot_3d(show=False)
+        assert len(data) == 3
+
+        img4 = os.path.join(self.local_scratch.path, "ff_3d1.jpg")
+        ffdata.polar_plot_3d_pyvista(
+            farfield_quantity="RealizedGain",
+            convert_to_db=True,
+            show=False,
+            export_image_path=img4,
+            background=[255, 0, 0],
+            show_geometry=False,
+        )
+        assert os.path.exists(img4)
+        data_pyvista = ffdata.polar_plot_3d_pyvista(
+            farfield_quantity="RealizedGain",
+            convert_to_db=True,
+            show=False,
+            background=[255, 0, 0],
+            show_geometry=False,
+        )
+        assert data_pyvista
+
     @pytest.mark.skipif(is_linux or sys.version_info < (3, 8), reason="FarFieldSolution not supported by IronPython")
     def test_71_antenna_plot(self, field_test):
         ffdata = field_test.get_antenna_ffd_solution_data(frequencies=30e9, sphere_name="3D")
-        ffdata.phase_offset = [0, 90, 0, 90]
-        assert ffdata.phase_offset == [0.0]
-        ffdata.phase_offset = [90]
+        ffdata.phase_offset = [0, 90]
+        assert ffdata.phase_offset == [0, 90]
+        ffdata.phase_offset = [0]
         assert ffdata.phase_offset != [0.0]
         assert ffdata.plot_farfield_contour(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             title="Contour at {}Hz".format(ffdata.frequency),
             export_image_path=os.path.join(self.local_scratch.path, "contour.jpg"),
@@ -570,40 +629,38 @@ def test_71_antenna_plot(self, field_test):
         ffdata.plot_2d_cut(
             primary_sweep="theta",
             secondary_sweep_value=[-180, -75, 75],
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             title="Azimuth at {}Hz".format(ffdata.frequency),
-            convert_to_db=True,
             export_image_path=os.path.join(self.local_scratch.path, "2d1.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "2d1.jpg"))
         ffdata.plot_2d_cut(
             primary_sweep="phi",
             secondary_sweep_value=30,
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             title="Azimuth at {}Hz".format(ffdata.frequency),
-            convert_to_db=True,
             export_image_path=os.path.join(self.local_scratch.path, "2d2.jpg"),
         )
 
         assert os.path.exists(os.path.join(self.local_scratch.path, "2d2.jpg"))
 
         ffdata.polar_plot_3d(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             export_image_path=os.path.join(self.local_scratch.path, "3d1.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "3d1.jpg"))
 
         ffdata.polar_plot_3d_pyvista(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             show=False,
             export_image_path=os.path.join(self.local_scratch.path, "3d2.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "3d2.jpg"))
 
         try:
-            p = ffdata.polar_plot_3d_pyvista(qty_str="RealizedGain", convert_to_db=True, show=False)
+            p = ffdata.polar_plot_3d_pyvista(farfield_quantity="RealizedGain", convert_to_db=True, show=False)
             assert isinstance(p, object)
         except:
             assert True
@@ -613,7 +670,7 @@ def test_72_antenna_plot(self, array_test):
         ffdata = array_test.get_antenna_ffd_solution_data(frequencies=3.5e9, sphere_name="3D")
         ffdata.frequency = 3.5e9
         assert ffdata.plot_farfield_contour(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             title="Contour at {}Hz".format(ffdata.frequency),
             export_image_path=os.path.join(self.local_scratch.path, "contour.jpg"),
@@ -623,40 +680,38 @@ def test_72_antenna_plot(self, array_test):
         ffdata.plot_2d_cut(
             primary_sweep="theta",
             secondary_sweep_value=[-180, -75, 75],
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             title="Azimuth at {}Hz".format(ffdata.frequency),
-            convert_to_db=True,
             export_image_path=os.path.join(self.local_scratch.path, "2d1.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "2d1.jpg"))
         ffdata.plot_2d_cut(
             primary_sweep="phi",
             secondary_sweep_value=30,
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             title="Azimuth at {}Hz".format(ffdata.frequency),
-            convert_to_db=True,
             export_image_path=os.path.join(self.local_scratch.path, "2d2.jpg"),
         )
 
         assert os.path.exists(os.path.join(self.local_scratch.path, "2d2.jpg"))
 
         ffdata.polar_plot_3d(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             export_image_path=os.path.join(self.local_scratch.path, "3d1.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "3d1.jpg"))
 
         ffdata.polar_plot_3d_pyvista(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             show=False,
             export_image_path=os.path.join(self.local_scratch.path, "3d2.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "3d2.jpg"))
         ffdata1 = array_test.get_antenna_ffd_solution_data(frequencies=3.5e9, sphere_name="3D", overwrite=False)
         assert ffdata1.plot_farfield_contour(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             title="Contour at {}Hz".format(ffdata1.frequency),
             export_image_path=os.path.join(self.local_scratch.path, "contour1.jpg"),

diff --git a/_unittest/test_20_HFSS.py b/_unittest/test_20_HFSS.py
@@ -1575,6 +1575,12 @@ def test_65_component_array(self, add_app):
 
         assert array.b_size == 8
 
+        assert array.a_length == 0.64
+
+        assert array.b_length == 0.64
+
+        assert len(array.lattice_vector()) == 6
+
         assert array.padding_cells == 0
         array.padding_cells = 2
         assert oarray.GetPropValue("Padding") == "2"
@@ -1589,6 +1595,10 @@ def test_65_component_array(self, add_app):
         assert len(array_info) == 4
         assert array_info["component"][1] == "02_Patch1"
 
+        assert len(array.get_component_objects()) == 4
+
+        assert len(array.get_cell_position()) == array.a_size
+
         # Delete 3D Component
         hfss_array.modeler.user_defined_components["03_Radome_Side1"].delete()
         array.update_properties()

diff --git a/_unittest_solvers/test_00_analyze.py b/_unittest_solvers/test_00_analyze.py
@@ -56,7 +56,7 @@ def hfss_app(add_app):
     yield app
     app.close_project(save_project=False)
 
-    
+
 @pytest.fixture(scope="class")
 def icepak_app(add_app):
     app = add_app(application=Icepak, design_name="SolveTest")
@@ -99,18 +99,17 @@ def test_01a_sbr_link_array(self, sbr_platform, array):
             primary_sweep="theta",
             secondary_sweep_value=[75],
             theta_scan=20,
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             title="Azimuth at {}Hz".format(ffdata.frequency),
-            convert_to_db=True,
+            quantity_format="dB10",
             export_image_path=os.path.join(self.local_scratch.path, "2d1_array.jpg"),
         )
         assert os.path.exists(os.path.join(self.local_scratch.path, "2d1_array.jpg"))
 
         ffdata2.polar_plot_3d_pyvista(
-            qty_str="RealizedGain",
+            farfield_quantity="RealizedGain",
             convert_to_db=True,
             show=False,
-            position=[-0.11749961434125, -1.68, 0.20457438854331],
             rotation=[[1, 0.0, 0.0], [0.0, 0.0, 1.0], [0.0, 1.0, 0.0]],
             export_image_path=os.path.join(self.local_scratch.path, "3d2_array.jpg"),
         )

diff --git a/examples/02-HFSS/Array.py b/examples/02-HFSS/Array.py
@@ -12,6 +12,7 @@
 
 import os
 import pyaedt
+from pyaedt.modules.solutions import FfdSolutionData
 
 ##########################################################
 # Set non-graphical mode
@@ -93,7 +94,34 @@
 # Generate a contour plot. You can define the Theta scan
 # and Phi scan.
 
-ffdata.plot_farfield_contour(qty_str='RealizedGain', convert_to_db=True,
+ffdata.plot_farfield_contour(farfield_quantity='RealizedGain',
+                             title='Contour at {}Hz'.format(ffdata.frequency))
+
+##########################################################
+# Release AEDT
+# ~~~~~~~~~~~~
+# Release AEDT.
+# Far field post-processing can be performed without AEDT because the data is stored.
+
+eep_file = ffdata.eep_files
+frequencies = ffdata.frequencies
+
+hfss.release_desktop()
+
+##########################################################
+# Load far field data
+# ~~~~~~~~~~~~~~~~~~~
+# Load far field data stored.
+
+ffdata = FfdSolutionData(frequencies=frequencies[0], eep_files=eep_file[0])
+
+##########################################################
+# Generate contour plot
+# ~~~~~~~~~~~~~~~~~~~~~
+# Generate a contour plot. You can define the Theta scan
+# and Phi scan.
+
+ffdata.plot_farfield_contour(farfield_quantity='RealizedGain',
                              title='Contour at {}Hz'.format(ffdata.frequency))
 
 ##########################################################
@@ -103,23 +131,22 @@
 # and Phi scan.
 
 ffdata.plot_2d_cut(primary_sweep='theta', secondary_sweep_value=[-180, -75, 75],
-                   qty_str='RealizedGain',
+                   farfield_quantity='RealizedGain',
                    title='Azimuth at {}Hz'.format(ffdata.frequency),
-                   convert_to_db=True)
+                   quantity_format="dB10")
 
 ffdata.plot_2d_cut(primary_sweep="phi", secondary_sweep_value=30,
-                   qty_str='RealizedGain',
+                   farfield_quantity='RealizedGain',
                    title='Elevation',
-                   convert_to_db=True)
+                   quantity_format="dB10")
 
 ##########################################################
 # Generate 3D polar plots in Matplotlib
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # Generate 3D polar plots in Matplotlib. You can define
 # the Theta scan and Phi scan.
 
-ffdata.polar_plot_3d(qty_str='RealizedGain',
-                     convert_to_db=True)
+ffdata.polar_plot_3d(farfield_quantity='RealizedGain')
 
 ##########################################################
 # Generate 3D plots in PyVista
@@ -128,14 +155,5 @@
 # scan angles. You can change the easy-to-use interactive plot
 # that is generated on the fly. 
 
-ffdata.polar_plot_3d_pyvista(qty_str='RealizedGain',
-                             convert_to_db=True,
-                             export_image_path=os.path.join(hfss.working_directory, "picture.jpg"),
+ffdata.polar_plot_3d_pyvista(farfield_quantity='RealizedGain',
                              show=False)
-
-##########################################################
-# Release AEDT
-# ~~~~~~~~~~~~
-# Release AEDT.
-
-hfss.release_desktop()