[Rivet] aidamerge

[Daniel Weyh]

Sry, I didn't know where you got your copy from.
It is uploaded to SVN (r3300).
Please check this out or look at http://projects.hepforge.org/rivet/trac/browser/contrib/aidamerge

Hope it helps,
Daniel


Am 20.08.2011 um 13:35 schrieb Hannes Jung <hannes.jung at cern.ch>:

> Hi Daniel
> 
> thanks a lot..... I guess this should work.... I just don't know where to change what...
> could you perhaps tell me a bit more what to change in which line, or perhaps upload the patched version somewhere ?
> 
> Thanks very much
> cheers
> hannes
> 
> On 20.08.2011, at 13:27, Daniel Weyh wrote:
> 
>> Dear Hannes,
>> 
>>> Dear Riveties
>> 
>>> 
>> 
>>> adding several aida files works fine, only in some cases I get the error:
>> 
>>> 
>> 
>>> Traceback (most recent call last):
>> 
>>>  File "./aidamerge", line 65, in <module>
>> 
>>>    sum_err2 += h.getBin(i).getErr()**2
>> 
>>> OverflowError: (34, 'Numerical result out of range')
>> 
>>> 
>> 
>>> I guess it comes when a histo is not properly filled (fro example when a ratio is taken).
>> 
>>> Is there a way to prevent these error message, and to continue with the program ?
>> 
>> I added a patch to catch the exception, use float('inf') during summing up and in the write out step this 'inf' is converted to a vee..eery large float.
>> Does this work for you?
>> 
>> @others: Is this the way it should work - or should we somehow exclude such bins?!?
>> 
>> Cheers,
>> Daniel
>> 
> 
> 
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> Hannes Jung 
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> 
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