provide info about structure of PWGGA code

diff --git a/PWGGA/README b/PWGGA/README
index 71a21cd0370ab3caf1279148cf482ee5f790b58d..2784dacc1c58ea2749aca130ea54d4594b69f806 100644 (file)
--- a/PWGGA/README
+++ b/PWGGA/README
@@ -1 +1,33 @@
 Analysis code: Gamma and Pi0
+----------------------------
+
+All discussion about the code and its problems should happen on the
+alice-pwg-ga mailing list. Please avoid private discussions as much 
+as possible in order to keep everybody in the loop.
+
+Provided libraries:
+-------------------
+libPWGGACaloTrackCorrelations.so
+libPWGGAEMCALTasks.so
+libPWGGAGammaConv.so
+libPWGGAPHOSTasks.so
+libPWGGACaloTasks.so
+
+Dependencies and responsible person (with commit rights)
+--------------------------------------------------------
+
+CaloTrackCorrelations (former PartCorrDep) depends on PWG/CaloTrackCorrBase (former PartCorr)
+Responsible: Gustavo Balbastre
+
+EMCALTasks: holds code re the EMCAL
+Responsible: Gustavo Balbastre and Constantin Loizides
+
+GammaConv: holds code re Conversions depends on CORRFW
+Responsible: XXX
+
+PHOSTasks: holds code re the PHOS
+Responsible: XXX
+
+CaloTasks: hold code re the calirometers
+Responsible: XXX
+Remarks: Could be made dependent on the other PWGGA libraries as needed