# :LLINe:LOAD:FNAMe

:LLINe Commands

- :LLINe Subsystem
- :LLINe:DISPlay
- :LLINe:HOFFset
- :LLINe:LOAD:FNAMe
- :LLINe:SOURce

## Command Syntax

    :LLINeN:LOAD:FNAMe  "<path substitution string>\subfolder\filename"

Where:

- N identifies one of 64 {1:64} possible limit lines. For example, `:LLINe23`.
- "<path substitution string> is a string that expands into a specific file path. For example, %USER_DATA_DIR%.
- "subfolder" is an optional path folder. For example, %USER_DATA_DIR%\Limit Lines.
- "filename" is a string.

## Query Syntax

    :LLINeN:LOAD:FNAMe?

## Description

Specifies the filename (*.lltx), path, and extension of the target limit-line file to load. After the file loads, you can display the limit line using the `:LLINe:DISPlay` sibling command.

### Default User and Demo Folders

The default user data folder for storing limit-line files is in `%USER_DATA_DIR%\Limit Lines` as shown in this picture. It is good practice to include a path substitution string with the filename. For example, `%USER_DATA_DIR%\Limit Lines\filename`.

The default demo folders for loading limit-line files is in `%DEMO_DIR%\Limit Lines\Demo` as shown in the following picture. It is good practice to include a path substitution string with the subfolders and filename. For example, `%DEMO_DIR%\Limit Lines\Demo\filename`.

Including a path substitution string in the filename ensures that the file will be saved in (or loaded from) the desired folder. Failure to do so may result either in a file created in an parent folder or a file error. Do not append a filename extension as the extension is automatically added.

## Example Command Sequence

    :LLINe2:LOAD:FNAMe "%USER_DATA_DIR%\Limit Lines\LimitLine.lltx"
    :LLINe2:DISPlay ON