I have a problem reading an ascii file. I tried reading it using
gr_file_soucrce and extracted it using gr_vector_sink_f. Then I tried
extracting the data by using <object>.data(); or in short, by using its
data member. Unfortunately, I always get an empty list. Why is this so?
Here's a snippet of code to clarify things:
FALSE = bool(0)
yrx1_real = gr.file_source(gr.sizeof_float,{file location},FALSE)
Rx1_real = gr.vector_sink_f()
## FLOW GRAPH CREATION
fg = gr.flow_graph ()
fg.connect (yrx1_real, Rx1_real)
fg.wait() # Ends the flowgraph... as stated in one of the replies
## Calling the data extracted
Rx1 = Rx1_real.data()
print 'After Data extraction!'
for i in range(0,1):
print Rx1[i] # I always get an empty list here.
Why?
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