[Discuss-gnuradio] Intrerleave output from usrp_rx_cfile.py

[eenrti]

Hello,
I have used a sinusoidal signal generator to test my USRP output stream 
using a single or even the teo inputs to the RX daughterboard.
I suppose there are 4 channels at the end when I use both RX 
daughterboard inputs, for I and Q so I tried to separate my output data 
by using a 4 sample interleaving but it does not seem I can reconstruct 
my input sinusoidal signal at all.

I have really a difficult time to decode the output data stream, I know 
there is some kind of interleaving process, but I cannot speculate what 
that is, can you please let me know of a reference or of a webpage or if 
someone can tell me how to separate my output data for each channel?

Thank you

Rigas