[Discuss-gnuradio] Write WAV file in integer format?

[John Ackermann N8UR]

I need to output IQ data from a Gnuradio script in 2-channel WAV format 
using integer rather than floating point, as required by the target program.

Starting with a complex stream, is there a trick in GRC to output 
integer WAV data?  I think I recall a reference to doing a "mult const" 
but Google isn't helping me find it.

Thanks,
John