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[bugfix] SNR minimum for setFittedSNR is now 1

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Marcel Paffrath 2015-11-23 13:01:36 +01:00
parent 4fdcf1cf60
commit fdd7ff003b
1 changed files with 3 additions and 2 deletions
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5
pylot/core/active/surveyUtils.py
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@ -54,9 +54,10 @@ def setFittedSNR(shot_dict, shiftdist = 5, shiftSNR = 3, p1 = 0.004, p2 = -0.000
for shot in shot_dict.values(): for shot in shot_dict.values():
for traceID in shot.getTraceIDlist(): ### IMPROVE for traceID in shot.getTraceIDlist(): ### IMPROVE
snrthreshold = (1/(fit_fn(shot.getDistance(traceID) + shiftdist)**2)) - shiftSNR snrthreshold = (1/(fit_fn(shot.getDistance(traceID) + shiftdist)**2)) - shiftSNR
if snrthreshold < 0: if snrthreshold <= 1:
print('WARNING: SNR threshold %s lower 0!!! Try to lower the shiftSNR' print('WARNING: SNR threshold %s lower 1!!! Try to lower the shiftSNR'
%snrthreshold) %snrthreshold)
shot.setSNRthreshold(traceID, 1)
break break
shot.setSNRthreshold(traceID, snrthreshold) shot.setSNRthreshold(traceID, snrthreshold)
print "setFittedSNR: Finished setting of fitted SNR-threshold" print "setFittedSNR: Finished setting of fitted SNR-threshold"