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Re: EvtGen Output Fixed Point Precision [message #9011 is a reply to message #9009]

Thu, 16 July 2009 20:26

Marius Mertens
Messages: 55
Registered: January 2009

continuous participant

From: *ikp.kfa-juelich.de

Hi Stefano,

I increased precision to 6, as well as width to 9.

With these parameters the maximum deviation is 100 times smaller than before, according to the formula for the maximum error it should be now less than 0.025MeV which is well confirmed by the 17259 Pions I just determined the mass of.

That's a precision I could certainly live with. If there are no concerns about the increased output file size, I'd be happy with these values as a default setting.

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[Message index]

		EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 16 July 2009 16:57
		Re: EvtGen Output Fixed Point Precision By: StefanoSpataro on Thu, 16 July 2009 17:15
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 16 July 2009 17:37
		Re: EvtGen Output Fixed Point Precision By: StefanoSpataro on Thu, 16 July 2009 17:46
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 16 July 2009 18:07
		Re: EvtGen Output Fixed Point Precision By: StefanoSpataro on Thu, 16 July 2009 19:16
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 16 July 2009 20:26
		Re: EvtGen Output Fixed Point Precision By: StefanoSpataro on Thu, 16 July 2009 21:02
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 16 July 2009 21:11
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 23 July 2009 15:06
		Re: EvtGen Output Fixed Point Precision By: StefanoSpataro on Thu, 23 July 2009 15:50
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Thu, 23 July 2009 16:50
		Re: EvtGen Output Fixed Point Precision By: Marius Mertens on Wed, 26 August 2009 10:13
		Re: EvtGen Output Fixed Point Precision By: StefanoSpataro on Wed, 26 August 2009 15:56

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