[Discuss-gnuradio] gr-ais not decoding AIS data

[Josh Hattery]

Hi,

I've just started poking around with gr-ais on a new Ubuntu 14.04 install. I grabbed it from https://github.com/bistromath/gr-ais.git and it compiled fine, but when I feed it "ais.dat" from http://www.nerdnetworks.org/~bistromath/ais.dat.tar.gz it doesn't output any AIS data:

:~$ ais_rx -s Downloads/ais.dat -r 256e3 -g 60
Using file source Downloads/ais.dat
Rate is 256000
Using Volk machine: sse4_2_64_orc
:~$

The data file looks good as the FFT and Waterfall plots in GRC clearly show the recorded AIS data. Is this an issue with the transition to gnuradio 3.7?

Cheers,
Josh