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Code Issues Packages Projects Releases 10 Wiki Activity

correction of bugs

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exception KeyError type in service sheet not correctly catched
print Request.mode instead of Requestmode (not defined at this point)

selection of modes did not respect min spacing criterium:
constraint added

transmission_main did not give SNR in 0.1 nm: added in std out

Signed-off-by: EstherLerouzic <esther.lerouzic@orange.com>
This commit is contained in:
EstherLerouzic
2019-04-10 17:55:02 +01:00
parent 9c440764c7
commit cdd4c571b0
3 changed files with 10 additions and 3 deletions
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9
gnpy/core/elements.py
View File

@@ -50,11 +50,14 @@ class Transceiver(Node):
for c in spectral_info.carriers]
self.raw_snr = [lin2db(divide(c.power.signal, c.power.nli+c.power.ase))
for c in spectral_info.carriers]
self.raw_snr_01nm = [snr - ratio for snr, ratio
in zip(self.raw_snr, ratio_01nm)]
self.osnr_ase = self.raw_osnr_ase
self.osnr_ase_01nm = self.raw_osnr_ase_01nm
self.osnr_nli = self.raw_osnr_nli
self.snr = self.raw_snr
self.snr_01nm = self.raw_snr_01nm
def update_snr(self, *args):
"""
@@ -74,6 +77,8 @@ class Transceiver(Node):
self.raw_snr, self.baud_rate))
self.osnr_ase_01nm = list(map(lambda x:snr_sum(x,12.5e9,snr_added),
self.raw_osnr_ase_01nm))
self.snr_01nm = list(map(lambda x:snr_sum(x,12.5e9,snr_added),
self.raw_snr_01nm))
@property
def to_json(self):
@@ -99,12 +104,14 @@ class Transceiver(Node):
snr = round(mean(self.snr),2)
osnr_ase = round(mean(self.osnr_ase),2)
osnr_ase_01nm = round(mean(self.osnr_ase_01nm), 2)
snr_01nm = round(mean(self.snr_01nm),2)
return '\n'.join([f'{type(self).__name__} {self.uid}',
f' OSNR ASE (0.1nm, dB): {osnr_ase_01nm:.2f}',
f' OSNR ASE (signal bw, dB): {osnr_ase:.2f}',
f' SNR total (signal bw, dB): {snr:.2f}'])
f' SNR total (signal bw, dB): {snr:.2f}',
f' SNR total (0.1nm, dB): {snr_01nm:.2f}'])
def __call__(self, spectral_info):
self._calc_snr(spectral_info)

2
gnpy/core/request.py
View File

@@ -429,7 +429,7 @@ def propagate_and_optimize_mode(path, req, equipment, show=False):
# at least 1 baudrate can be tested wrt spacing
for b in baudrate_to_explore :
modes_to_explore = [m for m in equipment['Transceiver'][req.tsp].mode
if m['baud_rate'] == b]
if m['baud_rate'] == b and float(m['min_spacing'])<= req.spacing]
modes_to_explore = sorted(modes_to_explore,
key = lambda x: x['bit_rate'], reverse=True)
# print(modes_to_explore)

2
gnpy/core/service_sheet.py
View File

@@ -73,7 +73,7 @@ class Request_element(Element):
Requestmode = None
self.mode = Request.mode
except KeyError:
msg = f'Request Id: {self.request_id} - could not find tsp : \'{Request.trx_type}\' with mode: \'{Requestmode}\' in eqpt library \nComputation stopped.'
msg = f'Request Id: {self.request_id} - could not find tsp : \'{Request.trx_type}\' with mode: \'{Request.mode}\' in eqpt library \nComputation stopped.'
#print(msg)
logger.critical(msg)
exit()