countnbad:count_low_noise_channels
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| countnbad:count_low_noise_channels [2009/12/18 14:27] – created viktorh | countnbad:count_low_noise_channels [2010/07/09 17:33] (current) – viktorh | ||
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| - | ====== How to count low noise channels ====== | + | ====== How to plot the number of open channels |
| * Login as lhcb@ckm | * Login as lhcb@ckm | ||
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| * < | * < | ||
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| * use bash shell | * use bash shell | ||
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| * < | * < | ||
| - | * Use the script < | + | |
| - | * Plots will be saved in folder < | + | * Go to the directory where the files (or the symbolic links) are located, e.g.: < |
| + | |||
| + | * Use the script < | ||
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| + | * Plots will be saved in new folder < | ||
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| + | === 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: ~/ | ||
| + | |||
| + | === 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.1261142822.txt.gz · Last modified: 2009/12/18 14:27 by viktorh
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