countnbad:count_low_noise_channels
This is an old revision of the document!
How to plot the number of open channels as function of the run number
- Login as lhcb@ckm
cd /disk/home/hep/lhcb/noise/
- use bash shell
source setupRoot.sh
- Go to the directory where the files (or the symbolic links) are located, e.g.:
lhcb@ckm:~/noise/VFS400_NOTP/rootFiles/links_ALL>
There is a folder for each year containing the root files. To create plots of a selection of files, create symbolic links in a new folder and run the script there. E.g for folder containing links: links_All, links_hvOn. To add links to the files of 2010 to the links_ALL-selection copy all the root files in the 2010 folder, create a text file containing the 2010 filenames (/2010> ls > files_2010.txt) and run the script createSymLinks.sh in the directory links_ALL.
- Use the script
/disk/home/hep/lhcb/noise/scripts/nBrokenBonds.py
E.g:
./../../../scripts/nBrokenBonds.py
If no arguments are passed to the script, the usage will be explained!
- Plots will be saved in new folder
lhcb@ckm:~/noise/VFS400_NOTP/rootFiles/links_ALL/nBadChannels/
countnbad/count_low_noise_channels.1262094024.txt.gz · Last modified: 2009/12/29 14:40 by viktorh
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 4.0 International
