---
search:
boost: 5.0
---
# Slot: forces
_Are per-frame forces included in the trajectory?_
URI: [https://CCPBioSim.ac.uk/biosim-schema/forces](https://CCPBioSim.ac.uk/biosim-schema/forces)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Trajectories](../classes/Trajectories.md) | Information in trajectory files | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [boolean](../types/boolean.md) |
| Domain Of | [Trajectories](../classes/Trajectories.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
## Identifier and Mapping Information
### Annotations
| property | value |
| --- | --- |
| engine_mapping | [{'engine': 'toptrajparser', 'key': 'forces'}] |
### Schema Source
* from schema: https://CCPBioSim.ac.uk/biosim-schema/
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | https://CCPBioSim.ac.uk/biosim-schema/forces |
| native | https://CCPBioSim.ac.uk/biosim-schema/forces |
## LinkML Source
```yaml
name: forces
annotations:
engine_mapping:
tag: engine_mapping
value:
- engine: toptrajparser
key: forces
description: Are per-frame forces included in the trajectory?
from_schema: https://CCPBioSim.ac.uk/biosim-schema/
rank: 1000
domain_of:
- Trajectories
range: boolean
```