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Email: [[MailTo(nils.feege AT SPAMFREE desy DOT de)]] Email: <<MailTo(nils.feege AT SPAMFREE desy DOT de)>>
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Here is a tool for comparing two ROOT trees (attachment:compareTrees.tar.gz). To use it, download and extract the folder and execute Here is a tool for comparing two ROOT trees ([[attachment:compareTrees.tar.gz]]). To use it, download and extract the folder and execute

Nils Feege

Email: <nils.feege AT SPAMFREE desy DOT de>

Data Quality Studies

Here is a tool for comparing two ROOT trees (compareTrees.tar.gz). To use it, download and extract the folder and execute

$ compareTrees.sh <tree1.root> <tree2.root>

The tool checks which branches are included in both trees and which branches are only found in one of them. If a branch is found in both trees, the number of entries, the mean and the RMS of the corresponding histograms from both trees are compared. The default tree-name is bigtree. If you need to change it, you can adjust the variables treename1 and treename2 in compareTrees.sh.


  • more information will come soon...


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NilsFeege (last edited 2009-06-16 18:32:16 by localhost)