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countnbad:count_low_noise_channels
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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 make plots for a selection of files only, create symbolic links in a new folder and run the script there. E.g. of folders containing links: links_All, links_hvOn. To add links (pointing to new files recorded in 2010) to a existing selection you have to copy the new root files into the 2010 folder, create a text file containing all the filenames (e.g: /2010> ls > files_2010.txt) and run the script createSymLinks.sh in the directory containing the links.
- 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.1268843624.txt.gz · Last modified: by viktorh
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