ml_tree_plainer

General information

ml_tree_plainer program is developed for conversion of complex AnalysisTree structure into plain tree (either AnalysisTree or ROOT::TTree). It is based on at_tree_plainer by Oleksii Lubynets.

Pre-requirements

Root

ROOT6 is needed for installation:

https://root.cern/install/build_from_source/

Follow instructions

AnalysisTree

https://github.com/HeavyIonAnalysis/AnalysisTree

Follow instructions

Installation

Clone at_tree_plainer

git clone git@github.com:julnow/ml-tree-plainer.git

Source ROOT

source /path-to-root/install/bin/thisroot.sh

Export AnalysisTree libraries

export AnalysisTree_DIR=/path-to-analysistree/install/lib/cmake/AnalysisTree

Install at_tree_plainer

mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/path-to-install-ml_tree_plainer /path-to-source-ml_tree_plainer
make -j install

For debugging the flag DCMAKE_BUILD_TYPE=DEBUG should be added

First run

./main file_list.txt where file_list.txt should contain names of AnalysisTree files