[MSNoise] Fw: MSNoise compute_cc error

[Thomas Lecocq]

Hi Emily,


Well, it should not kill the process, so this is definitively a bug. If 
you have a github account, please open an Issue describing the problem 
and, if possible, add the files (even incomplete files) for the two 
stations for 2011-09-06 in a zip somewhere, so I can reproduce the issue.


Thanks a lot,

Thomas



On 06/09/2017 18:49, Crowder, Emily wrote:
>
> Sorry for the multiple messages.
>
> I have realised why the compute_cc is stopping. It is because I am 
> trying to compute TT, using BHN and BHE, and for some days, there is a 
> BHE and not a BHN data file. I think the problem is the code is not 
> skipping the days where there isn't enough data to compute a CC. 
> Instead, it is just stopping the process entirely.
>
> Hope this helps.
>
>
> Emily
>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~
>
> *Emily Crowder **MSc BSc*
> PhD Student
> School of Geosciences
> University of Aberdeen
> Aberdeen AB24 3UE
> Scotland
> Em: emily.crowder at abdn.ac.uk
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
>
> ------------------------------------------------------------------------
> *From:* Crowder, Emily
> *Sent:* 06 September 2017 17:22
> *To:* Thomas Lecocq
> *Subject:* MSNoise compute_cc error
>
> Hi Thomas,
>
>
> I fixed my web interface error, I had not installed entirely 
> everything on the required items list. Unfortunately I now have a new 
> problem whilst computing cross-correlations. CCs are computed 
> successfully for a few jobs before the error occurs and the process 
> stops. I have copied the output below. Is it a problem with my data? 
> Or one of the variables in config?
>
> I really appreciate your help with all things MSNoise related.
>
>
> Best,
>
> Emily
>
>
> 2017-09-06 16:49:57 [INFO] New CC Job: 2011-09-06 (1 pairs with 2 
> stations)
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA04.E Reading 2 Files
>
> 2017-09-06 16:49:57 [DEBUG] Checking sample alignment
>
> 2017-09-06 16:49:57 [DEBUG] Checking Gaps
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA04.E Highpass at 0.03 Hz
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA04.N Reading 2 Files
>
> 2017-09-06 16:49:57 [DEBUG] Checking sample alignment
>
> 2017-09-06 16:49:57 [DEBUG] Checking Gaps
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA04.N Highpass at 0.03 Hz
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA06.E Reading 2 Files
>
> 2017-09-06 16:49:57 [DEBUG] Checking sample alignment
>
> 2017-09-06 16:49:57 [DEBUG] Checking Gaps
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA06.E Highpass at 0.03 Hz
>
> 2017-09-06 16:49:57 [DEBUG] BA.BA06.N Reading 1 Files
>
> 2017-09-06 16:49:57 [DEBUG] Checking sample alignment
>
> 2017-09-06 16:49:57 [DEBUG] Checking Gaps
>
> 2017-09-06 16:49:57 [DEBUG]  has only too small traces, skipping...
>
> 2017-09-06 16:49:57 [INFO] Processing pair: BA.BA04 vs BA.BA06
>
> 2017-09-06 16:49:57 [INFO] Azimuth=75.6
>
> 2017-09-06 16:49:57 [DEBUG] Processing TT
>
> 2017-09-06 16:49:57 [DEBUG] Rotating streams, making sure they are aligned
>
> Process Process-1:
>
> Traceback (most recent call last):
>
>   File 
> "/Users/r01ec15/anaconda/lib/python2.7/multiprocessing/process.py", 
> line 258, in _bootstrap
>
>     self.run()
>
>   File 
> "/Users/r01ec15/anaconda/lib/python2.7/multiprocessing/process.py", 
> line 114, in run
>
>     self._target(*self._args, **self._kwargs)
>
>   File 
> "/Users/r01ec15/anaconda/lib/python2.7/site-packages/msnoise/s03compute_cc.py", 
> line 318, in main
>
>     t2_novert = make_same_length(t2_novert)
>
>   File 
> "/Users/r01ec15/anaconda/lib/python2.7/site-packages/msnoise/api.py", 
> line 1433, in make_same_length
>
>     tr.data.mask = mask
>
> UnboundLocalError: local variable 'mask' referenced before assignment
>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~
>
> *Emily Crowder **MSc BSc*
> PhD Student
> School of Geosciences
> University of Aberdeen
> Aberdeen AB24 3UE
> Scotland
> Em: emily.crowder at abdn.ac.uk
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
>
> The University of Aberdeen is a charity registered in Scotland, No 
> SC013683.
> Tha Oilthigh Obar Dheathain na charthannas clàraichte ann an Alba, 
> Àir. SC013683. 

-- 
Dr. Thomas Lecocq
Geologist - Seismologist

Seismology - Gravimetry
Royal Observatory of Belgium

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