Tektronix AFG3021 Waveform file format?

[Leland C. Scott]

I just got a new Tektronix AFG3021 for serious hobby use today. The
included software only has options to generate waveform files from the
built-in templates or using a supplied DLL file with MatLAB from what I
can see. I don't have MatLAB but I still want to generate arbitrary
waveform files to upload to the instrument. I just need to know what the
file format happens to be. I want to write my own code to read data
files created by another application and output a correctly formated
waveform file. I can use the supplied Tektronix software I think to do the
upload.

I looked quickly through the documentation but didn't see anything except
what looked like some MatLAB code writing data to the instrument using the
supplied above mentioned DLL file.

Regards;
Leland C. Scott
KC8LDO