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*           CANDMORGUE PACKAGE    March 2006           *    
*         Andy Blake <blake@hep.phy.cam.ac.uk>         *
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This is my attempt to resurrect the CandMorgue package!
The contents of this package are the result of tidying
up a previous package (FarDetDataQuality) that I wrote
for use in the Cambridge atmospheric neutrino analysis.
The code has now been cleaned up a lot and works on both
Near and Far Detector data.

The DataQualityReader runs right at the very beginning of 
the reconstruction chain and analyses the raw data blocks
using a set of internal data quality objects which extract
lots of useful information! Whenever the DataQualityReader
encounters a RawDigitDataBlock (Snarl), it passes these 
internal objects to an AlgDataQuality which collates all 
the data quality information and fills a CandDataQuality. 
This is then added to the CandRecord and so passes through 
the candidate framework. The CandDataQualityHandle contains 
a list of CandDeadChipHandles, detailing each of the bad 
chips in the detector at the time of the event.

The user can ask the CandDataQualityHandle for an assessment
of the overall data quality, or about the CandDeadChipHandles 
stored inside it. I don't think this framework is the most 
efficient for handling the status of individual channels in
the detector though - but hopefully I can add a "CandMorgue" 
class in the future which does this job better. 

See the example macro "dataquality.C" for more details.