# :DISK:WAVeform:SAVE:SOURce

:DISK Waveform Commands

- :DISK:WAVeform:FNAMe
- :DISK:WAVeform:FNAMe:AUPDate
- :DISK:WAVeform:FNAMe:USTandard
- :DISK:WAVeform:HEADer
- :DISK:WAVeform:LINTerpolate
- :DISK:WAVeform:REGion
- :DISK:WAVeform:SAVE
- :DISK:WAVeform:SAVE:FTYPe
- :DISK:WAVeform:SAVE:SOURce
- :DISK:WAVeform:SCOMpressed

## Command Syntax

    :DISK:WAVeform:SAVE:SOURce <source_waveform>

Where <source_waveform> can be one of the following:

- `CHANnel<connection1-8>_<ch1-8>`; With connection 1, the "`1_`" part is optional, and you can simply use `CHANnel<ch1-8>`.
- `DIFF{1:4}`
- `CGMemory{1:8}`
- `FUNCtion{1:64}`

## Query Syntax

    :DISK:WAVeform:SAVE:SOURce?

## Description

Selects the source waveform for saving to a waveform file. Use `:DISK:WAVeform:SAVE` to actually save the file.

## Parent Command

- `:DISK:WAVeform:SAVE`