"Athena Introduction"

Lecture Index

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Audience Question: What is this /stat/my... thing? 00:00:00
Generic Histogram Access 00:00:10
Audience Question: is that a directory structure? 00:00:28
Generic Histogram Access 00:00:38
Histogram Persistency 00:01:19
Audience Question: can I specify which histograms to save? 00:03:15
Ntuples 00:04:04
Booking A Ntuple 00:04:09
Define Ntuple Columns 00:05:18
Audience Question: What's the difference between column-wise and row-wise? 00:06:30
Audience Question: Is an Ntuple a row-wise vector? 00:07:18
Filling Ntuples 00:08:02
Ntuple Persistency 00:09:45
Documentation 00:10:38
Audience Question: What's the difference between Athena and Gaudi? 00:12:04
Audience Question: How up to date is the Athena User Guide? 00:13:25
Audience Question: What about Auditors? 00:14:46
Audience Question: I want to see how much time is being spent in an algorithm 00:16:32
Audience Question: Where is a Sequence defined? 00:17:10
Audience Question: Is there an example for building/using sequences? 00:18:50
Audience Question: What is the scope of a histogram? 00:19:54