[Discuss-gnuradio] Error in benchmark_ofdm.py

[matteo zunino]

Hi,

i try to see the modulation of every carriers with the option log, but when i put this options the is this errror :

Noise voltage:  4.472135955
Frequency offset:  0
Symbols per Packet:  16.0
Samples per Packet:  11520.0
ofdm_mapper_c.dat: Permission denied
terminate called after throwing an instance of 'std::runtime_error'
  what():  can't open file
Aborted

Why do it happen?

Thanks a lot

Matteo

---

Live Search Map Cerchi la strada più breve per andare in ufficio? Chiedila a Live Search Maps!