====== Send Number ======

===== Description =====

Sends a number to an external application, such as an R script, through an opened communication session.

===== Inputs =====

^ Name  ^ Type  ^ Description  ^
| Number  | [[Real Value Type]]  | Number to send.  |

===== Optional Inputs =====

^ Name  ^ Type  ^ Description  ^ Default Value  ^
| Tag  | [[String Type]]  | Identifier used to match this number with the corresponding receive call in the external application.  | Empty  |

===== Outputs =====

^ Name  ^ Type  ^ Description  ^
| Out Number  | [[Real Value Type]]  | The number that was sent.  |

===== Group =====

[[Functor List#Integration | Integration]]

===== Notes =====

This functor blocks until the number is sent.

Raises an error if no communication session is open.

See [[External Communication]] for how to open a session from an external application and exchange data with it.

===== Internal Name =====

SendNumber