Difference between revisions of "CERN Prototype"

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{| class="wikitable"  
 
{| class="wikitable"  
!name
+
!Particle Type
!type
+
!Momentum Range (GeV/c)
!example
+
!Bin (MeV/c)
!comment
+
!Approx. event size (MB)
  
|-
 
! scope="row" colspan="4"| Basic Parameters (types pre-defined by SAM schema)
 
 
|-
 
|'''file_type'''
 
| <tt>extenum</tt>
 
|''raw35t'',''log''
 
| indicates category of use, any application that can read files of a given '''file_type''' should be able to read all such files.  '''file_type''' is different than '''file_format'''
 
  
 
|-
 
|-
|'''file_format'''
+
|'''p'''
| <tt>extenum</tt>
+
| 0.1-2.0
| ''rawdaq'', ''dk2nu'', ''detsim''
+
| 100
| defines the lowevel format (eg, ASCII, ROOT) and the general schema which the content follows
+
| 1
  
 
|-
 
|-
|'''runs'''
+
|'''p'''
| <tt>list(3-tuple)</tt>
+
| 2.0-10.0
| ''[(100,2,"label"),]''
+
| 200
| Following SAM requirements the 3-tuple holds: (run-number, subrun-number, "label").  TBD: specify expectation for label.  Note, this is a list; a given file may have multiple run/subrun numbers associated.
+
| 5
  
 
|-
 
|-
|...
+
|'''mu+'''
|
+
| 0.1-1.0
|
+
| 50
|
+
| 1
  
|-
 
! scope="row" colspan="4"| Schema Extensions (parameters not directly defined by SAM)
 
  
 
|-
 
|-

Revision as of 17:33, 26 February 2015

Select Documents and Meetings

  • 2015
    • DocDB 10385: Brief review of Computing Requirements for the test

Data Volume

Initial estimates are based on slide 9 in DocDB 9993.

Particle Type Momentum Range (GeV/c) Bin (MeV/c) Approx. event size (MB)


p 0.1-2.0 100 1
p 2.0-10.0 200 5
mu+ 0.1-1.0 50 1


file_format_version verstr 1.0, 1.1 See DocDB #9888 section 3.2 for a recommended interpretation of version numbers
...