---
search:
boost: 5.0
---
# Slot: periodic_boundary_conditions
_What directions in a simulation cell periodic boundaries are set if they are turned on._
URI: [https://CCPBioSim.ac.uk/biosim-schema/periodic_boundary_conditions](https://CCPBioSim.ac.uk/biosim-schema/periodic_boundary_conditions)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [SimulationBox](../classes/SimulationBox.md) | Simulation box information | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [PeriodicBoundaryConditions](../enums/PeriodicBoundaryConditions.md) |
| Domain Of | [SimulationBox](../classes/SimulationBox.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
## Identifier and Mapping Information
### Schema Source
* from schema: https://CCPBioSim.ac.uk/biosim-schema/
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | https://CCPBioSim.ac.uk/biosim-schema/periodic_boundary_conditions |
| native | https://CCPBioSim.ac.uk/biosim-schema/periodic_boundary_conditions |
## LinkML Source
```yaml
name: periodic_boundary_conditions
description: What directions in a simulation cell periodic boundaries are set if they
are turned on.
from_schema: https://CCPBioSim.ac.uk/biosim-schema/
rank: 1000
domain_of:
- SimulationBox
range: PeriodicBoundaryConditions
```