### Calculates the deflections of a given model using first order theory for small deflections.

## Inputs

Name | ID | Description | Type |

**Model** | Model | Model for which to calculate deflections | Model |

## Outputs

Name | ID | Description | Type |

**Calculated model** | Model | Model with displacements calculated | Model |

**Maximum displacement [m]** | Disp | Maximum displacement [m] of each load-case of the model at end-points and mid-points of elements | Number |

**Resulting force of gravity [kN]** | G | Resulting force of gravity [kN] of each load-case of the model | Number |

**Elastic energy [kNm]** | Energy | Internal elastic energy [kNm] of each load-cases of the model | Number |