Re: h2root and CWN with 2D arrays

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu May 22 1997 - 19:09:04 MEST


Pasha Murat wrote:
> 
>                 Hi,
> 
>         I'm having a problem converting HBOOK CWN containing
>         2D arrays into a ROOT file. `h2root' complains:
> 
>  WARNING !!!! Converting Column-Wise_Ntuple ID = 9
>  WARNING !!!! h2root cannot yet convert CWNs with more than one dimension per column
> 
>         There was a claim that starting from 1.00 this conversion should work.
>         I'm using GCC-compiled ROOT 1.01 on SGI IRIX 5.3. Did I miss something?
> 

When you convert an HBOOK CWN via h2root, you should always get
this warning message. The conversion should be OK for 1-d arrays,
including variable size arrays.
If you have a problem in converting a 2-d array, please let me know
where I can pick your file to test it.

Rene Brun



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