Re: Minuit printout

From: Rene Brun (Rene.Brun@cern.ch)
Date: Tue Jul 28 1998 - 16:24:21 MEST


Nikolai Yu. Zaitsev wrote:
> 
> Dear Rooters,
> 
>  Does anybody now how to switch-off the TMinuit print-out?
> 
> Thanks fro help,
>       Nikolai.

If you use functions such as TH1::Fit or TGraph::Fit, you can use
the option "Q" (Quiet) to remove the Minuit print-out.
example
  hist->Fit("gaus","Q");

If you use TMinuit directly, you can set the print level
via TMinuit::mnexcm. Example
  Double_t arglist[5];
  arglist[0] = 0;
  Int_t ierr = 0;
  gMinuit->mnexcm("SET PRINT",arglist,1,ierr);

For more details, do:
  gMinuit->mnhelp("*");
  gMinuit->mnhelp("SET");

Rene Brun



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