FIX: Delete multizone (#421)

Author: Samuelopez-ansys

examples/aedt/circuit/index.rst

@@ -82,19 +82,6 @@ These examples use PyAEDT to show Circuit capabilities.
 
       This example demonstrates advanced postprocessing of AMI simulations.
 
-   .. grid-item-card:: Multi-zone simulation with SIwave
-      :padding: 2 2 2 2
-      :link: ../../high_frequency/layout/signal_integrity/multizone
-      :link-type: doc
-
-      .. image:: ../../high_frequency/layout/signal_integrity/_static/multizone.png
-         :alt: Multizone
-         :width: 250px
-         :height: 200px
-         :align: center
-
-      This example shows how to simulate multiple zones with SIwave.
-
    .. grid-item-card:: Circuit transient analysis and eye diagram
       :padding: 2 2 2 2
       :link: ../../high_frequency/layout/signal_integrity/circuit_transient
@@ -118,5 +105,4 @@ These examples use PyAEDT to show Circuit capabilities.
       ../../aedt_general/report/virtual_compliance
       ../../high_frequency/emc/subcircuit.py
       ../../high_frequency/layout/signal_integrity/ami
-      ../../high_frequency/layout/signal_integrity/multizone
       ../../high_frequency/layout/signal_integrity/circuit_transient

examples/edb/legacy_standalone/gds_workflow.py

@@ -16,15 +16,17 @@
 
 import os
 import tempfile
+
+from ansys.aedt.core.hfss3dlayout import Hfss3dLayout
 from pyedb.dotnet.edb import Edb
+from pyedb.generic.settings import settings
 from pyedb.misc.downloads import download_file
-from ansys.aedt.core.hfss3dlayout import  Hfss3dLayout
-from pyedb.generic.settings import Settings
 
 # ### Define constants
 # Constants help ensure consistency and avoid repetition throughout the example.
 
-Settings.specified_version = "2025.2"
+AEDT_VERSION = "2025.2"
+settings.specified_version = AEDT_VERSION
 NG_MODE = False  # Open AEDT UI when it is launched.
 
 # ### Create temporary directory
@@ -39,8 +41,8 @@
 
 # ### Import a GDS file.
 #
-# Download the test case folder and copy it to the working directory. The 
-# method ``download_file()`` retrieves example data from the 
+# Download the test case folder and copy it to the working directory. The
+# method ``download_file()`` retrieves example data from the
 # [Ansys GitHub "example_data" repository](https://github.com/ansys/example-data/tree/main/pyaedt).
 #
 # The following files are used in this example:
@@ -79,9 +81,9 @@
 # ### Save and close the EDB
 #
 # The GDS file has been converted to an EDB and is ready for subsequent processing either in the
-# 3D Layout UI of Electronics Desktop or using 
-# PyEDB. 
-# The following commands save and close the EDB. 
+# 3D Layout UI of Electronics Desktop or using
+# PyEDB.
+# The following commands save and close the EDB.
 
 edb_path = os.path.join(temp_folder.name, "gds_design.aedb")
 edb.save_as(edb_path)
@@ -94,9 +96,11 @@
 #
 # <img src="_static/layout.png" width="800">
 
-h3d = Hfss3dLayout(project=edb_path, version=Settings.specified_version, new_desktop=NG_MODE)
+h3d = Hfss3dLayout(
+    project=edb_path, version=settings.specified_version, new_desktop=NG_MODE
+)
 
-# ### Close the HFSS 3D Layout 
+# ### Close the HFSS 3D Layout
 # The following command releases Ansys Electronics Desktop and closes the project.
 
 h3d.release_desktop()

examples/high_frequency/layout/signal_integrity/_static/multizone.png

@@ -72,19 +72,6 @@ These examples use PyAEDT to show signal integrity examples.
 
       This example demonstrates advanced postprocessing of AMI simulations.
 
-   .. grid-item-card:: Multi-zone simulation with SIwave
-      :padding: 2 2 2 2
-      :link: multizone
-      :link-type: doc
-
-      .. image:: _static/multizone.png
-         :alt: Multizone
-         :width: 250px
-         :height: 200px
-         :align: center
-
-      This example shows how to simulate multiple zones with SIwave.
-
    .. grid-item-card:: Circuit transient analysis and eye diagram
       :padding: 2 2 2 2
       :link: circuit_transient
@@ -171,7 +158,6 @@ These examples use PyAEDT to show signal integrity examples.
       pre_layout
       pre_layout_parametrized
       ami
-      multizone
       serdes_differential
       circuit_transient