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 # Interface fortran::syscstartstandalonef

 Last update: 17.07.2025 

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**Definition**: `syscSystemCouplingF.fi` (line 52)

Provide a function interface to start in standalone mode.

## Members

- [syscstartstandaloneparallelf](interfacefortran_1_1syscstartstandalonef.md#interfacefortran_1_1syscstartstandalonef_1ab6dcb024f6cf88d4c3125c6066a4152d)

## Public functions

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### Function syscstartstandaloneparallelf

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```fortran
type(syscerrorf) function syscstartstandaloneparallelf(communicator)

```

Provide a function to start standalone mode in parallel.

**Parameters**:

- **communicator**: MPI communicator.

This will initialize the participant library in standalone mode and will use the provided MPI communicator for all parallel communication.

Note that if the MPI communicator is `MPI_COMM_WORLD`, then it is not necessary to call this function.

**Parameters**:

- communicatorcommunicator

**Return type**: type([syscerrorf](structfortran_1_1syscerrorf.md#structfortran_1_1syscerrorf)) function