Hi rooters,
i would ask you if is it possible have in ROOT the translation of:
nt/pl 8.zpos
nbinsz=$hinfo(1000000,'xbins')
zmin=$hinfo(1000000,'xmin')
zmax=$hinfo(1000000,'xmax')
1d 110 'Beam position (z)' [nbinsz] [zmin] [zmax]
?
I think that it can be similary to:
ntuple->Draw("xpos");
zmin = ???->GetMinimum();
zmax = ???->GetMaximum();
nbinsz = ???->GetNbins();
c2_2->cd();
THF1 *h110 = new THF1("h110","Beam position (z)",nbinsz,zmin,zmax);
ntuple->Draw("zpos>>h110");
...but i do not know what can it be ???...
GetMinimum,GetMaximum,GetNbins are the methods for histogram class...
...but who is it number or name histogram for a nt/pl ?
Thank you
Annalisa
*************************************************************************
* University of Bologna | | decaro@bo.infn.it *
* Physics Department | +39 051 20 91103 | *
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
* University of Salerno | | *
* Physics Sciences Department | +39 089 96 5359 | *
* (INFN of Napoli) | | *
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
* CERN - EP division | | decaro@mail.cern.ch *
* (Bld.29 R019) | +41 22 76 77767 | *
*************************************************************************
This archive was generated by hypermail 2b29 : Tue Jan 01 2002 - 17:50:40 MET