[Rivet] aidamerge

[Hannes Jung]

Hi Daniel

hm... it seems the messages below come from somewhere else....
it didn't change even when setting the error to 1 instead of 1E308....

Does anyone knows how to fix this ? ....

Cheers
Hannes

On 20.08.2011, at 14:32, Daniel Weyh wrote:

Ok, ... I don't know at all what the plottings themselve do.
Probably using another float 1e+20 or somethin instead of 1e308 will not cause an overflow...

But, I'm afk at the moment... Sry

Am 20.08.2011 um 14:20 schrieb Hannes Jung <hannes.jung at cern.ch<mailto:hannes.jung at cern.ch>>:

Hi Daniel again

maybe I was too fast,.... the aidamerge did work, but when plotting it i get the follwoing errors:

Plotting cascade-uPDFs/FWDCENTPHENO/Delta_phi_Delta_eta_eq_10_Et_gt_10_GeV.dat (33 remaining)
Plotting cascade-uPDFs/FWDCENTPHENO/Delta_phi_Delta_eta_eq_10_Et_gt_30_GeV.dat (32 remaining)
Error: cannot convert float NaN to integer
Error: cannot convert float NaN to integer
Plotting cascade-uPDFs/FWDCENTPHENO/Delta_phi_Delta_eta_eq_2_Et_gt_10_GeV.dat (29 remaining)
Error: cannot convert float infinity to integer

and then rivet-mkhtml gets stuck...
Hm....

thanks a lot
Cheers
Hannes

On 20.08.2011, at 13:53, Daniel Weyh wrote:

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> <http://projects.hepforge.org/rivet/trac/browser/contrib/aidamerge> http://projects.hepforge.org/rivet/trac/browser/contrib/aidamerge

Hope it helps,
Daniel


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



***********************************************************************
Hannes Jung
Email: <mailto:Hannes.Jung at cern.ch> <mailto:Hannes.Jung at cern.ch> Hannes.Jung at cern.ch<mailto:Hannes.Jung at cern.ch>
mobile :+49 40 8998 93741
<http://www.desy.de/~jung><http://www.desy.de/~jung>http://www.desy.de/~jung
Tel: +49 (0) 40 8998 3741 (DESY)
Tel: +41 22 76 62602 (CERN)
CERN - PH
42-2-033
CH-1211 Genève 23
Switzerland
***********************************************************************






***********************************************************************
Hannes Jung
Email: <mailto:Hannes.Jung at cern.ch> Hannes.Jung at cern.ch<mailto:Hannes.Jung at cern.ch>
mobile :+49 40 8998 93741
<http://www.desy.de/~jung>http://www.desy.de/~jung
Tel: +49 (0) 40 8998 3741 (DESY)
Tel: +41 22 76 62602 (CERN)
CERN - PH
42-2-033
CH-1211 Genève 23
Switzerland
***********************************************************************






***********************************************************************
Hannes Jung
Email: Hannes.Jung at cern.ch<mailto:Hannes.Jung at cern.ch>
mobile :+49 40 8998 93741
http://www.desy.de/~jung
Tel: +49 (0) 40 8998 3741 (DESY)
Tel: +41 22 76 62602 (CERN)
CERN - PH
42-2-033
CH-1211 Genève 23
Switzerland
***********************************************************************




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