20 Nov
2015
20 Nov
'15
9:14 a.m.
Hi,
The number of days for the analysis should not be an issue, msnoise
processes day by day... I suppose python is 64bits too, right?
Thomas
Le 20 nov. 2015 08:40, "Mochammad Husni Rizal" <mochhusnir(a)gmail.com> a
écrit :
Yes, I am using windows 8 64-bits (8 GB RAM). There
are 7 stations.
My configuration is as follows:
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>msnoise info
General:
- db.ini is present
Configuration:
- E:\CONV exists
- CROSS_CORRELATIONS does not exists (and that is normal because
keep_all=False)
Raw config bits: "D"efault or "M"odified (green)
M data_folder: E:\CONV
D output_folder: CROSS_CORRELATIONS
D data_structure: SDS
D network: *
D channels: *
M startdate: 2013-01-01
M enddate: 2016-01-01
D analysis_duration: 86400
D cc_sampling_rate: 20.0
D resampling_method: Resample
D decimation_factor: 5
D preprocess_lowpass: 8.0
D preprocess_highpass: 0.01
D maxlag: 120.
D corr_duration: 1800.
D overlap: 0.0
D windsorizing: 3
D crondays: -1
D ZZ: Y
D ZR: N
D ZT: N
D RZ: N
D RR: N
D RT: N
D TZ: N
D TR: N
D TT: N
D autocorr: N
D PAZ: N
D keep_all: N
D keep_days: Y
M ref_begin: 2013-01-01
M ref_end: 2016-01-01
D mov_stack: 5
D export_format: MSEED
D sac_format: doublets
D dtt_lag: static
D dtt_v: 1.0
D dtt_minlag: 5.0
D dtt_width: 30.0
D dtt_sides: both
D dtt_mincoh: 0.65
D dtt_maxerr: 0.1
D dtt_maxdt: 0.1
CC Jobs:
I : 2
T : 5573
DTT Jobs:
I use following filter:
Low: 0.1
mwcs low: 0.15
mwcs high: 0.95
high: 1.0
RMS threshold: 1.0
mwcs wlen: 12.0
mwcs step: 4.0
*Note:*
I use the similar configuration and filter to process the same data but
with a smaller data array (only one month of data) and it worked.
Warm regards,
Mochammad Husni Rizal
B.Sc. (Geophysics) - Universitas Gadjah Mada
Phone : +62-857-151-22090
On Fri, Nov 20, 2015 at 2:26 PM, Thomas Lecocq <
thomas.lecocq(a)seismology.be>
wrote:
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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