Hi ROOTers,
what's wrong with the following macro:
( pads pad1 and pad2 exist,
ntuple MW21 with the parameters exists)
{
pad1->cd();
MW21->Draw("dMW21r>>hdMW21", "dMW21r > 0");
// draw coordinate with cut, save in (not yet existing) histogram
hdMW21
pad2->cd();
MW21->Draw("dMW21u>>+hdMW21", "dMW21u > 0");
// draw other coordinate with cut, add to histogram hdMW21
}
histogram hdMW21 is correctly filled after macro execution,
and the graph in pad2 is okay, but pad1 contains the same as pad2!
If I enter these commands at the ROOT command line,
pad1 is also okay!
This behaviour is the same on Linux V2.0 (ROOT 2.00/08) and
AIX V4.1 (ROOT 2.00/07)!
Best Regards,
Horst Goeringer
-- ----------------------------------------------------------------- Dr. Horst Goeringer email: H.Goeringer@gsi.de GSI Computing Center Tel: +49-6159-71-2553 Planckstr. 1 Fax: +49-6159-71-2986 D-64291 Darmstadt, Germany -----------------------------------------------------------------
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Hi ROOTers,
what's wrong with the following macro:
( pads pad1 and pad2 exist,
ntuple MW21 with the parameters exists){
pad1->cd();
MW21->Draw("dMW21r>>hdMW21", "dMW21r > 0");
// draw coordinate with cut, save in (not yet existing) histogram hdMW21
pad2->cd();
MW21->Draw("dMW21u>>+hdMW21", "dMW21u > 0");
// draw other coordinate with cut, add to histogram hdMW21
}histogram hdMW21 is correctly filled after macro execution,
and the graph in pad2 is okay, but pad1 contains the same as pad2!
If I enter these commands at the ROOT command line,
pad1 is also okay!This behaviour is the same on Linux V2.0 (ROOT 2.00/08) and
AIX V4.1 (ROOT 2.00/07)!Best Regards,
Horst Goeringer-- ----------------------------------------------------------------- Dr. Horst Goeringer email: H.Goeringer@gsi.de GSI Computing Center Tel: +49-6159-71-2553 Planckstr. 1 Fax: +49-6159-71-2986 D-64291 Darmstadt, Germany -------------------------------------------------------------------------------1278B3B4BB2E6C0B0157A73C--