Re: g2root

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Jul 02 1998 - 08:54:15 MEST


Jayoung Wu wrote:
> 
> On Tue, 30 Jun 1998, Rene Brun wrote:
> 
> > To generate a Geant geometry RZ file, add one line after GGCLOS
> > to your Fortran program
> >     call grfile(21,'mygeom.rz','ON')
> >
> > then use the g2root converter with
> >    g2root mygeom.rz mygeom.root
> >
> > Rene Brun
> >
> 
> Still I do not understand how "mygeom.rz" file is generated.
> Even if I add call grfile(21,"mygeom.rz","ON")
>               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> to my fortran program "mygeom.f", still I do not have "mygeom.rz".
> To generate "mygeom.rz" what should I do with "mygeom.f"?
> Should I compile it? Or any other way?

You insert this statement in a Fortran routine, not C++. It must be:

    call grfile(21,'mygeom.rz','ON')

Please read the Geant manual and/or source. We would like to restrict
this mailing list to Root related questions of general interest.

Rene Brun



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