In the TMVA code I keep finding print messages of the following form:
Log() << kDEBUG << “This is a debug message” << Endl;
How can I enable these print messages? I tried adding the string option VerbosityLevel=Debug to certain TMVA methods but not all of them know this option and I want to apply this flag to all the TMVA class instantiations.
Please do note the change in option name for BookMethod. Also, it is my impression that sometime the verbosity option does not play nice with the "V" option. If you don’t see the expected debug output, try changing "V:VerbosityLevel=Debug" to just "VerbosityLevel=Debug".