def combine_binfile_autocorr_byfreq(bflist, number_packets=3000):
"""
bflist is a list of filenames. Please be sure to order the files in
ascending order of frequency coverage For eg:
['20151013-074846.bin', '20151013-074847.bin']
"""
for i, filename in enumerate(bflist):
print "Processing %s" % filename
bf = BinFile(filename, number_packets=number_packets)
bf.get_spec_data()
if i == 0:
ac = bf.data_out
else:
ac = numpy.append(ac, bf.data_out, axis=2)
return ac
