SBR+: Import Geometry from Maps

This example shows how you can use PyAEDT to create an HFSS SBR+ project from an OpenStreeMaps.

Perform required imports

Perform required imports and set up the local path to the PyAEDT directory path.

import os
from pyaedt import Hfss

Set non-graphical mode

Set non-graphical mode. "PYAEDT_NON_GRAPHICAL" is needed to generate documentation only. You can set non_graphical either to True or False.

non_graphical = os.getenv("PYAEDT_NON_GRAPHICAL", "False").lower() in ("true", "1", "t")

Define designs

Define two designs, one source and one target. Each design is connected to a different object.

app = Hfss(
    designname="Ansys",
    solution_type="SBR+",
    specified_version="2022.2",
    new_desktop_session=True,
    non_graphical=non_graphical
)

Define Location to import

Define latitude and longitude to import.

ansys_home = [40.273726, -80.168269]

Generate map and import

Assign boundaries.

app.modeler.import_from_openstreet_map(ansys_home,
                                       terrain_radius=250,
                                       road_step=3,
                                       plot_before_importing=False,
                                       import_in_aedt=True)

Creating tmp_cache
INFO:root:Retrieving https://srtm.kurviger.de/SRTM1//Region_06//N40W081.hgt.zip
INFO:root:Retrieved https://srtm.kurviger.de/SRTM1//Region_06//N40W081.hgt.zip (8459110 bytes)
DEBUG:root:Unzipping 8459110 bytes
DEBUG:root:Unzipped
4 25934402
DEBUG:root:saved 25934402 bytes in tmp_cache\N40W081.hgt
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INFO:Global:100% - Done
INFO:Global:Processing Geometry
INFO:Global:saving STL as D:/Project/Project2337.pyaedt\Ansys/terrain.stl
INFO:Global:Generating Building Geometry
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): overpass-api.de:443
DEBUG:urllib3.connectionpool:https://overpass-api.de:443 "GET /api/status HTTP/1.1" 200 180
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): overpass-api.de:443
DEBUG:urllib3.connectionpool:https://overpass-api.de:443 "POST /api/interpreter HTTP/1.1" 200 2315
INFO:Global:
Generating Buildings
c:\actions-runner\_work\pyaedt\pyaedt\testenv\lib\site-packages\pyvista\core\filters\poly_data.py:2823: PyVistaFutureWarning: The default value of the ``capping`` keyword argument will change in a future version to ``True`` to match the behavior of VTK. We recommend passing the keyword explicitly to prevent future surprises.
  warnings.warn(
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INFO:Global:Generating Road Geometry
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): overpass-api.de:443
DEBUG:urllib3.connectionpool:https://overpass-api.de:443 "GET /api/status HTTP/1.1" 200 206
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): overpass-api.de:443
DEBUG:urllib3.connectionpool:https://overpass-api.de:443 "POST /api/interpreter HTTP/1.1" 200 29457
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INFO:Global:Done...
INFO:Global:Step file D:/Project/Project2337.pyaedt\Ansys/terrain.stl imported
INFO:Global:Step file D:/Project/Project2337.pyaedt\Ansys\buildings.stl imported
INFO:Global:Step file D:/Project/Project2337.pyaedt\Ansys\roads.stl imported

{'name': 'default', 'version': 1, 'type': 'environment', 'center_lat_lon': [40.273726, -80.168269], 'radius': 250, 'include_buildings': True, 'include_roads': True, 'parts': {'terrain': {'file_name': 'D:/Project/Project2337.pyaedt\\Ansys/terrain.stl', 'color': 'brown', 'material': 'earth'}, 'buildings': {'file_name': 'D:/Project/Project2337.pyaedt\\Ansys\\buildings.stl', 'color': 'grey', 'material': 'concrete'}, 'roads': {'file_name': 'D:/Project/Project2337.pyaedt\\Ansys\\roads.stl', 'color': 'black', 'material': 'asphalt'}}}

Plot model

Plot the model.

plot_obj = app.plot(show=False, plot_air_objects=True)
plot_obj.background_color = [153,203,255]
plot_obj.zoom = 1.5
plot_obj.show_grid = False
plot_obj.show_axes = False
plot_obj.bounding_box = False
plot_obj.plot(os.path.join(app.working_directory, "Source.jpg"))

True

Release AEDT

Release AEDT and close the example.

app.release_desktop()

INFO:Global:Project files removed from handlers.

True