[MSNoise] msnoise compute_cc problem

[Thomas Lecocq]

Hi,

It seems indeed that the project is quite large. Are you using a 64bits 
machine ? How many stations are there ?

Cheers,

Thomas

Le 20/11/2015 05:30, Mochammad Husni Rizal a écrit :
> Dear MSNoise enthusiast,
>
> I am currently processing data of Merapi volcano from 7 stations during
> January 2013 - October 2015. When I type:
>> msnoise compute_cc
> I get:
>
> 2015-11-20 11:08:14 [INFO] *** Starting: Compute CC ***
>> 2015-11-20 11:08:14 [INFO] Will compute ZZ
>> 2015-11-20 11:08:14 [INFO] New CC Job: 2013-11-16 (1 pairs with 2 stations)
>> Traceback (most recent call last):
>>    File "C:\Users\Dell\Anaconda\Scripts\msnoise-script.py", line 9, in
>> <module>
>>      load_entry_point('msnoise==1.3.1', 'console_scripts', 'msnoise')()
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\msnoise\scripts\msnoise.py", line
>> 393, in run
>>      cli(obj={})
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\click-4.0-py2.7.egg\click\core.py",
>> line 664, in __call__
>>      return self.main(*args, **kwargs)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\click-4.0-py2.7.egg\click\core.py",
>> line 644, in main
>>      rv = self.invoke(ctx)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\click-4.0-py2.7.egg\click\core.py",
>> line 991, in invoke
>>      return _process_result(sub_ctx.command.invoke(sub_ctx))
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\click-4.0-py2.7.egg\click\core.py",
>> line 837, in invoke
>>      return ctx.invoke(self.callback, **ctx.params)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\click-4.0-py2.7.egg\click\core.py",
>> line 464, in invoke
>>      return callback(*args, **kwargs)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\msnoise\scripts\msnoise.py", line
>> 174, in compute_cc
>>      main()
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\msnoise\s03compute_cc.py", line
>> 271, in main
>>      basetime, tramef_Z = preprocess(db, stations, comps, goal_day, params,
>> tramef_Z)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\msnoise\s03compute_cc.py", line
>> 148, in preprocess
>>      stream.merge(method=0, fill_value=0.0)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\obspy-0.10.2-py2.7-win-amd64.egg\obspy\core\stream.py",
>> line 1823, in merge
>>      interpolation_samples=interpolation_samples)
>>    File
>> "C:\Users\Dell\Anaconda\lib\site-packages\obspy-0.10.2-py2.7-win-amd64.egg\obspy\core\trace.py",
>> line 786, in __add__
>>      data = np.concatenate(data)
>> MemoryError
>
> Is this because the size of data is too large (~120 GB)?
> Please help. Thank you.
>
> Warm regards,
>
> Mochammad Husni Rizal
> B.Sc. (Geophysics) - Universitas Gadjah Mada
> Phone : +62-857-151-22090
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