Re: [ROOT] Problems with the size of the PAW ntuples

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Oct 17 2002 - 08:50:39 MEST


Hi Manuel,

6 MB is a very small file. 
Could you put this file somewhere in a public area (eg AFS) and tell me
how I can access it?

Rene Brun

On 16 Oct 2002, Manuel Fernandez [ISO-8859-1] Ordoņez wrote:

> 
> 	Greetings:
> 
> 	We are having some troubles converting PAW ntuples to ROOT files with
> the h2root command. When the hbook file is small no problem appears, but
> when the file is large (more than 6Mb, aproximately) this message
> appears:
> 
>  ***** ERROR in HRBUFR : Not enough space in memory : ID=       7
>  ***** ERROR in HRBUFR : Not enough space in memory : ID=       7
>  ***** ERROR in HRBUFR : Not enough space in memory : ID=       7
> 
>   We already know that h2root command has the following options:
> 
> h2root file.hbook  file.root [compress] [tolower] [lrecl] [bufsize]
>       if file.root is not given  it will be = file.root
>       compress = 1 by default (use 0 for no compression)
>       tolower  = 1 by default (use 0 to keep case of column names)
>       lrecl =0 by default (must be specified if >8092)
>       bufsize = 8000 by default (branch buffer size)
> 
>  and we tried with the option BUFSIZE, but it didnt work.
> 
>   If anybody could help us it would be really nice.
> 
> 	Greetings from Spain.
> 
> -- 
> *********************************************************
> *							*
> *	Manuel Fernandez Ordonez			*	
> *							*	
> *	Experimental Group of Nuclei & Particles (GENP)	*
> *	Particle Physics Department			*
> *	Campus Sur					*	
> *	University of Santiago de Compostela		*
> *	15782 Santiago de Compostela			*
> *	SPAIN						*
> *							*	
> *	manuelf@usc.es					*
> *							*
> *	Tlf: (0034) 981563100 - Ext:14000		*
> *	Fax: (0034) 981521091				*	
> *							*	
> *********************************************************
> 



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