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 # `Utilities`

 Last update: 16.07.2025 

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## Summary

### Modules

NameDescription[`TabularData`](TabularData/index.md#module-ansys.mechanical.stubs.v242.Ansys.Mechanical.DataModel.Utilities.TabularData)TabularData module.### Classes

NameDescription[`BeamCoordinateSystem`](BeamCoordinateSystem.md#ansys.mechanical.stubs.v242.Ansys.Mechanical.DataModel.Utilities.BeamCoordinateSystem)BeamCoordinateSystem class.[`CenterOfGravityCoordinateSystem`](CenterOfGravityCoordinateSystem.md#ansys.mechanical.stubs.v242.Ansys.Mechanical.DataModel.Utilities.CenterOfGravityCoordinateSystem)CenterOfGravityCoordinateSystem class.[`RigidBodyTransformationMatrix`](RigidBodyTransformationMatrix.md#ansys.mechanical.stubs.v242.Ansys.Mechanical.DataModel.Utilities.RigidBodyTransformationMatrix)A 4x4 transformation matrix, to be used explicitly for rigid body transformations. The<a id="description"></a>

## Description

Utilities module.