From: Cristina Lazzeroni 

The UK computing effort for NA48 will be concentrated on the analysis
of data concerning the search for Lepton Flavour Violation.
This analysis involves both processing of the experimental
data and the simulation of various background samples.
The NA48 analysis coordinator is based in the Birmingham
group, and he will lead the analysis.

Data are firstly processed at CERN, reduced to a compressed
format and divided into different streams of about 3TB each.
NA48 would copy 3-4 streams to the UK Tier1 for analysis.
Disk space and CPUs for performing the analysis will also be
needed. The estimate of the resources needed at the UK Tier1
is 15TB and 50 CPUs, with a fairly uniform level of usage
throughout the year.

In addition, a MonteCarlo simulation of up to 12 physics channels
is needed to estimate the background to the signal, for an
estimated total of 500 million events. This will take about 50 years
on a single KSI2K CPU (1 year = 3 x 10^7 sec).
In order to simulate these events in months time, 100 CPUs are  
requested.
To store the output and subsequently processes and analyse the events,
10TB storage space is requested at Tier2 sites.
The resources may be concentrated at one site,
or distributed between many sites (e.g. 10 CPUs and 1TB storage
in each of 10 sites), and concentrated on a period of 6 months.

If possible, it would be extremely useful to use some of Tier2 time  
and space
already in 2008, to start the simulation.
The request is for a maximum of 2 months on 10 CPUs and 1TB each
at 5 Tier2 sites, with flexibility on when the time is allocated
during the remaining of 2008.

In summary, the NA48 requests for 2008 are:
1TB and 10 CPUs for a maximum of 2 months at 5 Tier2 sites

In summary, the NA48 requests for 2009 are:
15TB and 50 CPUs at Tier1
10TB and 100 CPUs at Tier2