# :NETWorks:TRACe:PARameter

:NETWorks:TRACe General Commands

- :NETWorks:TRACe:COLor
- :NETWorks:TRACe:CWINdow
- :NETWorks:TRACe:DISPlay
- :NETWorks:TRACe:NETWork
- :NETWorks:TRACe:OPERator
- :NETWorks:TRACe:PARameter
- :NETWorks:TRACe:STATus?
- :NETWorks:TRACe:UNAMe?

## Command Syntax

    :NETWorks:TRACeN:PARameter {NONE | <parameter>}

The <parameter> argument is the S-parameter file or transfer function file parameter name with an underscore (_) character between the numbers. For example, the argument for an S21 parameter is S2_1, and the argument for an TF21 parameter is TF2_1.

Where N identifies a specific trace and must be selected from 1 to 128 {1:128}.

## Query Syntax

    :NETWorks:TRACeN:PARameter?

## Description

Assigns an S-parameter file or transfer function file parameter to the specified trace. Use the `:NETWorks:TRACe:OPERator` command to specify the graph in which to display the parameter. The query form of this command returns the parameter currently assigned to the specified trace. If a parameter has never been assigned to a trace, the query returns `NONE`.

## Example Command Sequence

    :NETWorks:TRACe9:PARameter S1_1
    :NETWorks:TRACe9:OPERator VOLTs
    :NETWorks:TRACe9:COLor TCOLor3
    :NETWorks:TRACe9:DISPlay ON