# :DISPlay:WINDow:IRESponse{N}:TOPMost

:DISPlay Time-Domain Windows Commands

- :DISPlay:WINDow:TIME{N}:DMODe
- :DISPlay:WINDow:TIME{N}:LEGend:EXPand
- :DISPlay:WINDow:TIME{N}:LOCation
- :DISPlay:WINDow:TIME{N}:TOPMost
- :DISPlay:WINDow:TIME{N}:TSIGnal
- :DISPlay:WINDow:IRESponse{N}:DMODe
- :DISPlay:WINDow:IRESponse{N}:LEGend:EXPand
- :DISPlay:WINDow:IRESponse{N}:LOCation
- :DISPlay:WINDow:IRESponse{N}:TOPMost
- :DISPlay:WINDow:IRESponse{N}:TSIGnal
- :DISPlay:WINDow:SRESponse{N}:DMODe
- :DISPlay:WINDow:SRESponse{N}:LEGend:EXPand
- :DISPlay:WINDow:SRESponse{N}:LOCation
- :DISPlay:WINDow:SRESponse{N}:TOPMost
- :DISPlay:WINDow:SRESponse{N}:TSIGnal

## Command Syntax

    :DISPlay:WINDow:IRESponse{N}:TOPMost  {FUNCtion{1:64} | TRACe{1:128} }

{N} identifies a widow {1:4}.

## Query Syntax

    :DISPlay:WINDow:IRESponse{1:4}:TOPMost?

## Description

When an Impulse Response waveform content window is displayed in tab tiled mode and there are multiple displayed waveforms, selects a waveform to display in the graticule area.

## Sibling Commands

- `:DISPlay:WINDow:IRESponse{N}:DMODe`
- `:DISPlay:WINDow:IRESponse{N}:LEGend:EXPand`
- `:DISPlay:WINDow:IRESponse{N}:LOCation`