Hi Rene, Thanks :). I found it in the ROOT-Talk as well but unfortunatly the library doesn't cover all the things I need. I'm missing Sphericity and some other things... Michael On Mon, 12 Nov 2001, Rene Brun wrote: > Hi Michael, > > In our example of Applications page, we have a reference to URL: > ftp://ftp.slac.stanford.edu/groups/lcd/Physics_tools/ > The README file says: > Overview > -------- > Physics analysis needs some of the standard utilities like JetFinders > and event shape analyzers. We have translated the Jade, Jade E, and > Durham jet algorithms and the JETSET thrust & event shape routines > to C++/Root. > > This directory contains source files, and Makefile to make two shared > libs, libJetFind.so and libEventShape.so, containing JetFinders and > event shape analyzers, respectively. > To create the shared libs, modify Makefile (the default Makefile is > for SunOS.) by referring to the $ROOTSYS/test/Makefile in your system. > > Example Macro > ------------- > The directory contains two sample programs, sample_jet.cxx and > sample_thrust.cxx. These macros use the events generated > by a test program of Event and libEvent.so, in $ROOTSYS/test. > > sample_jet.cxx :: Using the Jet Finder (Jade algorithm, for > example) in libJetFinder.so > > > > sample_thrust.cxx :: Using the event shape analyzers (getting > thrust, major, and minor) in libEventShape.so. > > > > Sep 03, 1999 > M. Iwasaki (masako@slac.stanford.edu) > > > Rene Brun > > > On Mon, 12 Nov 2001, Michael Bussmann wrote: > > > Hi Rooters, > > > > does anybody know a nice ROOT-implementation of event-shape-variables like > > Thrust and Sphericity using ROOT-Vectors (or similar stuff)? > > > > Michael > > >
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