Re: [MSNoise] PROBLEM WITH MWCS - MSNoise - KSB-ORB Mailing Lists

8 Feb 2015

Hi Fernando,

Can you tell me what is filter 03 ? and at which frequency do you 
calculate the CCFs ?

An usual reason for failure at this point is that you don't have enough 
points in the calculation to compute the weighted linear regression...

Thomas

Le 8/02/2015 17:44, Fernando Salazar Monroy a écrit :i
...
  Greetings for all,

 I'm trying estimate the s05compute_mwcs.py for all my data base, when 
 I run this code, this appeared:

 2015-02-08 10:33:39,545 [DEBUG] Processing MWCS for: 
 IG_ARIG_IG_PLIG.ZZ.03 - 2011-12-29 - 10 days
 Traceback (most recent call last):
   File "s05compute_mwcs.py", line 118, in <module>
     cur, ref, f.mwcs_low, f.mwcs_high, goal_sampling_rate, -maxlag, 
 f.mwcs_wlen, f.mwcs_step)
   File "/media/fernando/Seagate Expansion 
 Drive/MSNOISE/GGAP_SSN/MWCS.py", line 151, in mwcs
     res = sm.regression.linear_model.WLS(phi, v, w**2).fit()
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/regression/linear_model.py",

 line 381, in __init__
     weights=weights, hasconst=hasconst)
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/regression/linear_model.py",

 line 79, in __init__
     super(RegressionModel, self).__init__(endog, exog, **kwargs)
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/base/model.py",

 line 136, in __init__
     super(LikelihoodModel, self).__init__(endog, exog, **kwargs)
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/base/model.py",

 line 52, in __init__
     self.data = handle_data(endog, exog, missing, hasconst, **kwargs)
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/base/data.py",

 line 397, in handle_data
     return klass(endog, exog=exog, missing=missing, hasconst=hasconst, 
 **kwargs)
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/base/data.py",

 line 78, in __init__
     self._check_integrity()
   File 

"/usr/local/lib/python2.7/dist-packages/statsmodels-0.5.0-py2.7-linux-x86_64.egg/statsmodels/base/data.py",

 line 246, in _check_integrity
     if len(self.exog) != len(self.endog):
 TypeError: len() of unsized object

 I haven't modified anything inside of s05compute_mwcs.py, I don't 
 understand the error.

 I hope that somebody help me with this.

 Edilson Fernando Salazar Monroy
 Master in Earth Sciences
 National Autonomus University of Mexico 