User Tools

Site Tools


countnbad:count_low_noise_channels

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
countnbad:count_low_noise_channels [2010/03/17 16:47] viktorhcountnbad:count_low_noise_channels [2010/07/09 17:33] (current) viktorh
Line 8: Line 8:
    * <code> source setupRoot.sh </code>    * <code> source setupRoot.sh </code>
  
-   * Go to the directory where the files (or the symbolic links) are located, e.g.: <code>lhcb@ckm:~/noise/VFS400_NOTP/rootFiles/links_ALL></code> 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. +   * Go to the directory where the files (or the symbolic links) are located, e.g.: <code>lhcb@ckm:~/noise/TEST/symLinks></code> 
-   * 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 <code>/disk/home/hep/lhcb/noise/scripts/nBrokenBonds.py</code> E.g: <code>./../../../scripts/nBrokenBonds.py</code> If no arguments are passed to the script, the usage will be explained!    * Use the script <code>/disk/home/hep/lhcb/noise/scripts/nBrokenBonds.py</code> E.g: <code>./../../../scripts/nBrokenBonds.py</code> If no arguments are passed to the script, the usage will be explained!
-    +
    * Plots will be saved in new folder <code> lhcb@ckm:~/noise/VFS400_NOTP/rootFiles/links_ALL/nBadChannels/</code>    * Plots will be saved in new folder <code> lhcb@ckm:~/noise/VFS400_NOTP/rootFiles/links_ALL/nBadChannels/</code>
 +
 +
 +=== How to create a selection of datafiles only ===
 +   * Create symbolic links to the datafiles in a new folder and run the script nBrokenBonds.py there.
 +      * E.g. of folders containing links: ~/noise/symLinks.
 +     
 +=== How to create many symbolic links  ===
 +   * Create a text file containing all the rootfilenames (e.g: ls > files_2010.txt)
 +   * Delete filenames you do not want in the selection
 +   * run the script createSymLinks.sh in the directory that will contain the links   
 +
 +=== How to add data files to existing selection ===
 +To add links (to new root files) to an existing selection do:
 +
 +   * Copy the new root files into the folder containing the existing ones.
 +   * Create a text file containing ALL the rootfilenames (e.g: ls > files_2010.txt) you want to select.\\
 +   * run the script createSymLinks.sh in the directory containing the links. New ones will be added.
  
countnbad/count_low_noise_channels.1268840879.txt.gz · Last modified: 2010/03/17 16:47 by viktorh