Skip to main content

DPF Framework 2026 R1

utility:assemble scalars to matrix

Last update: 31.07.2026

Version: 0.0.0

Description

Take nine scalar fields and assemble them as a 3x3 matrix field. If the 'symmetrical' input is set to true, only six scalar fields are required (xx, yy, zz, xy, xz and yz).

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.

Pin number Name Status Expected type(s)
0 xx field
1 yy field
2 zz field
3 xy field
4 yz field
5 xz field
6 yx field
7 zy field
8 zx field
60 symmetrical bool

xx (Pin 0)

  • Required: No
  • Expected type(s): field

yy (Pin 1)

  • Required: No
  • Expected type(s): field

zz (Pin 2)

  • Required: No
  • Expected type(s): field

xy (Pin 3)

  • Required: No
  • Expected type(s): field

yz (Pin 4)

  • Required: No
  • Expected type(s): field

xz (Pin 5)

  • Required: No
  • Expected type(s): field

yx (Pin 6)

  • Required: No
  • Expected type(s): field

zy (Pin 7)

  • Required: No
  • Expected type(s): field

zx (Pin 8)

  • Required: No
  • Expected type(s): field

symmetrical (Pin 60)

  • Required: No
  • Expected type(s): bool

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.

Pin number Name Expected type(s)
0 field field

field (Pin 0)

  • Expected type(s): field

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.

Scripting

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

Category: utility

Plugin: core

Scripting name: None

Full name: None

Internal name: assemble_scalars_to_matrices

License: None

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.

C++
#include "dpf_api.h"

ansys::dpf::Operator op("assemble_scalars_to_matrices"); // operator instantiation
op.connect(0, my_xx);
op.connect(1, my_yy);
op.connect(2, my_zz);
op.connect(3, my_xy);
op.connect(4, my_yz);
op.connect(5, my_xz);
op.connect(6, my_yx);
op.connect(7, my_zy);
op.connect(8, my_zx);
op.connect(60, my_symmetrical);
ansys::dpf::Field my_field = op.getOutput<ansys::dpf::Field>(0);
CPython
import ansys.dpf.core as dpf

op = dpf.operators.utility.None() # operator instantiation
op.inputs.xx.connect(my_xx)
op.inputs.yy.connect(my_yy)
op.inputs.zz.connect(my_zz)
op.inputs.xy.connect(my_xy)
op.inputs.yz.connect(my_yz)
op.inputs.xz.connect(my_xz)
op.inputs.yx.connect(my_yx)
op.inputs.zy.connect(my_zy)
op.inputs.zx.connect(my_zx)
op.inputs.symmetrical.connect(my_symmetrical)
my_field = op.outputs.field()
IPython
import mech_dpf
import Ans.DataProcessing as dpf

op = dpf.operators.utility.None() # operator instantiation
op.inputs.xx.Connect(my_xx)
op.inputs.yy.Connect(my_yy)
op.inputs.zz.Connect(my_zz)
op.inputs.xy.Connect(my_xy)
op.inputs.yz.Connect(my_yz)
op.inputs.xz.Connect(my_xz)
op.inputs.yx.Connect(my_yx)
op.inputs.zy.Connect(my_zy)
op.inputs.zx.Connect(my_zx)
op.inputs.symmetrical.Connect(my_symmetrical)
my_field = op.outputs.field.GetData()

Changelog

  • Version 0.0.0: Initial release.

Connect with Ansys