### Retrieves section forces for all shell elements of the model. The considered loadcase is that set at the nearest upstream ModelView-component.

## Inputs

Name | ID | Description | Type |

**Analyzed model** | Model | Model with calculated displacements | Model |

## Outputs

Name | ID | Description | Type |

**Analyzed model** | Model | Model with calculated displacements | Model |

**First principal force [kN/m]** | N1 | First principal in-plane force N1[kN/m] of all shell elements.
N: Compressive forces < 0; tensile forces > 0. | Number |

**Second principal force [kN/m]** | N2 | Second principal in-plane force N2[kN/m] of all shell elements.
N: Compressive forces < 0; tensile forces > 0. | Number |

**First principal moment [kN]** | M1 | First principal moment M1[kN] of all shell elements. | Number |

**Second principal moment [kN]** | M2 | Second principal moment M2[kN] of all shell elements. | Number |