Some QA histograms as used in Muenster.

This QA was developed with ROOT 5.24 and AliROOT trunk as of July
2009.

The software consists of some base classes to control the event loop
and analysis modules for various tasks. The main class is td_analyzer,
which is supplied with one or more analysis modules, initializes the
modules, loads events from a file or from a DATE monitoring stream,
calls the analysis modules for each file and calls the finalize
function of the modules.

The analysis modules all inherit from td_analysis_module and must at
least implement an analyze method to process the supplied data. The
data is provided via a td_digits_manager, which inherits from
AliTRDdigitsManager and provides some additional functionality to
collect statistics about the data stored in its arrays.


Compile
-------

./bootstrap
./configure
make


Running
-------

Make sure the following lines are in your $(HOME)/.rootrc:

Unix.*.Root.MacroPath: .:$(ALICE_ROOT)/macros
Unix.*.Root.DynamicPath: .libs:.:$(DATE_SITE)/monitoring/Linux


As an example macro:

aliroot 'analyze_zs.C("/data8/ALICE/TRD_ROOT/SM7/gdc/Period_LHC07a.Run_000002146.Host_001.Seq_1A.Stream_0.root", 100)'