FieldsCalculator

class ansys.aedt.core.modules.fields_calculator.FieldsCalculator(app)

Provides the Advanced fields calculator methods.

Provide methods to add, load and delete named expressions on top of the already existing ones in AEDT Fields calculator.

Parameters:

app

Inherited parent object.

Examples

Custom expressions can be added as dictionary on-the-fly: >>> from ansys.aedt.core import Hfss >>> hfss = Hfss() >>> poly = hfss.modeler.create_polyline([[0, 0, 0], [1, 0, 1]], name=”Polyline1”) >>> my_expression = { … “name”: “test”, … “description”: “Voltage drop along a line”, … “design_type”: [“HFSS”, “Q3D Extractor”], … “fields_type”: [“Fields”, “CG Fields”], … “solution_type”: “”, … “primary_sweep”: “Freq”, … “assignment”: “”, … “assignment_type”: [“Line”], … “operations”: [“Fundamental_Quantity(‘E’)”, … “Operation(‘Real’)”, … “Operation(‘Tangent’)”, … “Operation(‘Dot’)”, … “EnterLine(‘assignment’)”, … “Operation(‘LineValue’)”, … “Operation(‘Integrate’)”, … “Operation(‘CmplxR’)”], … “report”: [“Data Table”, “Rectangular Plot”], … } >>> expr_name = hfss.post.fields_calculator.add_expression(my_expression, “Polyline1”) >>> hfss.release_desktop(False, False) or they can be added from the expression_catalog.toml: >>> from ansys.aedt.core import Hfss >>> hfss = Hfss() >>> poly = hfss.modeler.create_polyline([[0, 0, 0], [1, 0, 1]], name=”Polyline1”) >>> expr_name = hfss.post.fields_calculator.add_expression(“voltage_line”, “Polyline1”) >>> hfss.release_desktop(False, False)

Methods

FieldsCalculator.add_expression(calculation, ...)	Add named expression.
FieldsCalculator.create_expression_file(...)	Create a calculator expression file.
FieldsCalculator.delete_expression([name])	Delete a named expression.
FieldsCalculator.expression_plot(...[, setup])	Create plots defined in the expression catalog.
FieldsCalculator.is_expression_defined(name)	Check if a named expression exists.
FieldsCalculator.is_general_expression(name)	Check if a named expression is general.
FieldsCalculator.load_expression_file(input_file)	Load expressions from an external TOML file.
FieldsCalculator.validate_expression(expression)	Validate expression file against the schema.

Attributes

FieldsCalculator.expression_names

List of available expressions.