EnglishFrenchSpanish

Ad


OnWorks favicon

g2root - Online in the Cloud

Run g2root in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command g2root that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


g2root - convert GEANT geomtry files to ROOT files

SYNOPSIS


g2rootd [-f map_name] geant_name macro_name

DESCRIPTION


You can convert a GEANT (see http://wwwinfo.cern.ch/asd/geant/index.html fore more on
GEANT) geometry to ROOT geometry with the following steps

1 Run the interactive version of GEANT and produce a Zebra RZ file detector.geom, by
typing the command:

Geant > rz/file 21 detector.geom on

2 Run the g2root program to convert the Zebra RZ file into a ROOT macro detector.C:

g2root detector.geom detector.C

3 Run the following ROOT session;

root [1] .x detector.C
root [2] detector.Draw()
root [3] c1.x3d() // (this invokes the 3-d Root viewver)
root [4] TFile f("detector.root","NEW") //open a new root file
root [5] detector.Write() //Write the geometry structure
root [6] f.Write()

Note that the TNode structure currently in ROOT was not designed as a replacement for a
true geometry package. The idea was mainly to draw simple geometries in event display
programs. We are currently investigating several alternatives for a true & efficient
geometry package supporting;

- a disk data base with storage of multiple geometry versions

- an interactive editor and viewer

- with 3-d views

- but also 2-d cut views

- with interfaces to existing or future MC such as GEANT3 or GEANT4

A second program called gh2root (see http://root.cern.ch/root/gh2root.html) generates
automatically C++ code corresponding to the GEANT3 Zebra structures JSET, JVERTX, JKINE,
JHITS and JDIGI.

Use g2root online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    LAME (Lame Aint an MP3 Encoder)
    LAME (Lame Aint an MP3 Encoder)
    LAME is an educational tool to be used
    for learning about MP3 encoding. The
    goal of the LAME project is to improve
    the psycho acoustics, quality and speed
    of MP...
    Download LAME (Lame Aint an MP3 Encoder)
  • 2
    wxPython
    wxPython
    A set of Python extension modules that
    wrap the cross-platform GUI classes from
    wxWidgets.. Audience: Developers. User
    interface: X Window System (X11), Win32 ...
    Download wxPython
  • 3
    packfilemanager
    packfilemanager
    This is the Total War pack file manager
    project, starting from version 1.7. A
    short introduction into Warscape
    modding: ...
    Download packfilemanager
  • 4
    IPerf2
    IPerf2
    A network traffic tool for measuring
    TCP and UDP performance with metrics
    around both throughput and latency. The
    goals include maintaining an active
    iperf cod...
    Download IPerf2
  • 5
    fre:ac - free audio converter
    fre:ac - free audio converter
    fre:ac is a free audio converter and CD
    ripper for various formats and encoders.
    It features MP3, MP4/M4A, WMA, Ogg
    Vorbis, FLAC, AAC, and Bonk format
    support, ...
    Download fre:ac - free audio converter
  • 6
    Matplotlib
    Matplotlib
    Matplotlib is a comprehensive library
    for creating static, animated, and
    interactive visualizations in Python.
    Matplotlib makes easy things easy and
    hard thing...
    Download Matplotlib
  • 7
    BotMan
    BotMan
    Write your chatbot logic once and
    connect it to one of the available
    messaging services, including Amazon
    Alexa, Facebook Messenger, Slack,
    Telegram or even yo...
    Download BotMan
  • More »

Linux commands

Ad