Re: TProfile2D NaN

From: Rene Brun <Rene.Brun_at_cern.ch>
Date: Wed, 2 Nov 2005 16:23:38 +0100 (MET)


Nicolas,

Could you send the shortest possible script reproducing this problem?

Rene Brun

On
Wed, 2 Nov 2005, PRODUIT Nicolas wrote:

> Hi,
>
> I have problems with a TProfile2D.
> I Fill it with proper values and weights (check that none of them is NaN) but
> the result histogram has NaN values in some bins.
> It is possible that the sum of square of all weights I give can
> be quite large (a bin can receive a lot of entries), I am ready to rescale
> all the weight if this is the reason.
>
> root version 4.03/02 linux 2.6.7
>
>
>
>
Received on Wed Nov 02 2005 - 16:23:43 MET

This archive was generated by hypermail 2.2.0 : Tue Jan 02 2007 - 14:45:13 MET