mapping:system coupling mapping

Version: 0.0.0

Description

Apply System Coupling to map data from an input mesh to a target mesh.

Inputs

This table lists the input pins for this operator. Input pins define the data that the operator requires to perform its operation. Some inputs are required, while others are optional and provide additional configuration. Each parameter is detailed in the sections that follow the table.

source_mesh (Pin 0)

• Required: Yes
• Expected type(s): abstract_meshed_region

Mesh where the source data is defined.interpolations only support meshed_region.

target_mesh (Pin 1)

• Required: Yes
• Expected type(s): abstract_meshed_region

Mesh where the target data is defined. interpolations only support meshed_region.

is_conservative (Pin 2)

• Required: Yes
• Expected type(s): bool

Boolean that indicates if the mapped variable is conservative (e.g. force) or not (e.g. pressure).

location (Pin 3)

• Required: Yes
• Expected type(s): string

Mesh support of the mapped variable. Supported options: Nodal and Elemental.

dimensionality (Pin 4)

• Required: Yes
• Expected type(s): int32

Dimensionality of the mapped variable. Supported options: 1 and 3 (scalars or vectors).

target_scoping (Pin 5)

• Required: No
• Expected type(s): scoping, scopings_container

Scoping that restricts the interpolation to a given set of nodes/elements in the target mesh.

source_data (Pin 6)

• Required: Yes
• Expected type(s): field, fields_container

data to be mapped.

Outputs

This table lists the output pins for this operator. Output pins provide the results of the operator's computation and can be connected to inputs of other operators or retrieved for further processing. Each output is detailed in the sections that follow the table.

target_data (Pin 0)

• Expected type(s): fields_container

data mapped on the target mesh

Configurations

This operator supports configuration options that modify its behavior.

mutex

• Expected type(s): bool
• Default value: false

If this option is set to true, the shared memory is prevented from being simultaneously accessed by multiple threads.

permissive

• Expected type(s): bool
• Default value: true

If permissive is set to false, the validity of the source and target meshes is checked before performing mapping, raising an error if they are invalid. If permissive is set to true, no check is done. Default is true.

Scripting

This operator can be accessed through scripting interfaces using these identifiers.

Category: mapping

Plugin: N/A

Scripting name: None

Full name: None

Internal name: sc_mapping

License: any_dpf_supported_increments

Examples

These examples demonstrate how to use this operator in different programming environments. Each example shows how to instantiate the operator, connect the required inputs, and retrieve the output.

#include "dpf_api.h"

ansys::dpf::Operator op("sc_mapping"); // operator instantiation
op.connect(0, my_source_mesh);
op.connect(1, my_target_mesh);
op.connect(2, my_is_conservative);
op.connect(3, my_location);
op.connect(4, my_dimensionality);
op.connect(5, my_target_scoping);
op.connect(6, my_source_data);
ansys::dpf::FieldsContainer my_target_data = op.getOutput<ansys::dpf::FieldsContainer>(0);

import ansys.dpf.core as dpf

op = dpf.operators.mapping.None() # operator instantiation
op.inputs.source_mesh.connect(my_source_mesh)
op.inputs.target_mesh.connect(my_target_mesh)
op.inputs.is_conservative.connect(my_is_conservative)
op.inputs.location.connect(my_location)
op.inputs.dimensionality.connect(my_dimensionality)
op.inputs.target_scoping.connect(my_target_scoping)
op.inputs.source_data.connect(my_source_data)
my_target_data = op.outputs.target_data()

import mech_dpf
import Ans.DataProcessing as dpf

op = dpf.operators.mapping.None() # operator instantiation
op.inputs.source_mesh.Connect(my_source_mesh)
op.inputs.target_mesh.Connect(my_target_mesh)
op.inputs.is_conservative.Connect(my_is_conservative)
op.inputs.location.Connect(my_location)
op.inputs.dimensionality.Connect(my_dimensionality)
op.inputs.target_scoping.Connect(my_target_scoping)
op.inputs.source_data.Connect(my_source_data)
my_target_data = op.outputs.target_data.GetData()

Changelog

• Version 0.0.0: Initial release.