Status of recrunch(es):
+++++++++++++++++++++++

This message also exists as "AAA_README" in 
 $ANALDIR=/net/data/9/Analysis/data    
and
 $RECRUNCHDIR=/net/data/9/Analysis/recrunch 


Contents of ANALDIR:
====================
ANALDIR=/net/data/9/Analysis/data contains all latest "lrn" results,
i.e. dst-,lr-,flr-,ep_skim-*.root. The online or offline lrn or lrd results
are in various separate directories, all accessible via
ANALDIR/online_recrunch or ANALDIR/vX_X_X. 
So far, 2004 runs 6273-7001 (lrn-v3_4_1) and 7002-13278 (lrn-v3_4_14/15) have
been re-lrn'ed. Crunching of the 2005 runs 13279-16506 (lrn_v3_4_14/15) is
presently in progress.   

ANALDIR/online_crunch
=====================
Gradually, the online lrn-results in ANALDIR will be replaced by results of 
lrn-recrunches. However, the original ONLINE-lrn results are being backed up
on bud and spud disk areas, i.e. all the online-crunch results will be kept.  
There is a subdirectory $ANALDIR/online_crunch which contains links to all
individual lrn-results from online-crunching, either still the original files
in ANALDIR or the back-up version on the sp/buds once the original ones get
re-lrn'ed.
If one is interested in processing originally-crunched data that is not
subject to future change, the runs should be simply loaded from the
ANALDIR/online_crunch directory. 


Contents of RECRUNCHDIR
=======================
RECRUNCHDIR=/net/data/9/Analysis/recrunch contains links to all latest "lrd"
results (dst-,flr-,ep_skim-*.root), except for lr-*.root which is linked to
lr-ntuples in ANALDIR (lr is only created by "lrn"). The lrd-results will have
been obtained from DSTs in ANALDIR. In cases where "lrd" has not been applied,
or where the latest recrunch used "lrn", the link points to the latest lrn'ed
version (= to ANALDIR). There may be more than one recrunch version for the
same set of runs, however RECRUNCHDIR contains the links to the most recent
version, see below.  


Summarizing,
through ANALDIR, all latest lrn-crunch results are accessible.
through ANALDIR/online_crunch, all online-crunch results are accessed. 
through RECRUNCHDIR, all latest recrunch results (lrd or lrn) are accessed. 
through ANALDIR/vXXX, the various recrunch version can be accessed.
 


Sorted by run number:
+++++++++++++++++++++

2005 data:
==========
-Runs 13279-16506: Covered by v3_4_12/lrd from Aug05 and
		   v3_4_11/lrd from Jul05.
 ANALDIR contains the online-crunch version.
 ANALDIR/online_crunch contains links to ANALDIR
 RECRUNCHDIR contains links to the v3_4_12/lrd results dst,flr,ep_skim-*.root.
 v3_4_12/lrd: Runs are physically in /net/data/2/Analysis/data/v3_4_12/lrd.
  Runs have been lrd'ed for better timing; new flasher calib; wrong charge!
  improved tdc offset monitoring; old walk calib; old magnetic field map.
 v3_4_11/lrd: Runs are physically in $ANALDIR/v3_4_11/lrd.
  Runs have been lrd'ed for better timing; old flasher calib; 
  tdc offset monitoring; old walk calib; old magnetic field map; wrong charge!


2004+2003 data:
===============
-Runs 12673-13266: Covered by v3_4_14/lrn from Nov/Dec05, v3_4_12/lrd from
                   Aug05 and v3_4_4/lrd from Dec04/Jan05
 ANALDIR contains links to the v3_4_14/lrn recrunch version of these runs. 
 ANALDIR/online_crunch contains links to /net/data/10/Analysis/.
 RECRUNCHDIR contains links to the v3_4_14/lrn results dst,flr,ep_skim-*.root.
 v3_4_14/lrn: Runs accessible through $ANALDIR/v3_4_14/lrn. 
  Correct BLAST field map, corrected Wire.cal, correct charge calib
 v3_4_12/lrd: Runs accessible through $ANALDIR/v3_4_12/lrd. 
  Ohio bars added to ep_skim structure
 v3_4_4/lrd: Runs accessible through $ANALDIR/v3_4_4/lrd. 
  These runs had "proper" DSTs already in ANALDIR.


-Runs 12144-12672: Covered by v3_4_14/lrn from Nov/Dec05, v3_4_12/lrd from
		   Aug05, v3_4_5/lrd from Mar05 and v3_4_4/lrn from Dec04/Jan05
 ANALDIR contains links to the v3_4_14/lrn recrunch version of these runs. 
 ANALDIR/online_crunch contains links to online backup on buds
 RECRUNCHDIR contains links to the v3_4_12/lrd results dst,flr,ep_skim-*.root.
 v3_4_14/lrn: Runs are physically in /net/data/10/Analysis/data/v3_4_14/lrn. 
  Correct BLAST field map, corrected Wire.cal, correct charge calib
 v3_4_12/lrd: Runs are physically in /net/data/2/Analysis/data/v3_4_12/lrd
  Ohio bars added to ep_skim structure
 v3_4_5/lrd: Runs are physically in /net/data/10/Analysis/data/v3_4_5/lrd
  Runs have been lrd'ed for better timing.   
 v3_4_4/lrn: Runs are physically in /net/data/10/Analysis/data/v3_4_4/lrn 
  Runs now have "proper" DSTs. Backup copies of original lrn-results are
  accessible in ANALDIR/online_crunch. 

-Runs 11251-12143: Covered by v3_4_14/lrn from Nov/Dec05, v3_4_4/lrn from 
		   Dec04/Jan05 and v3_4_5/lrd from Mar05
 ANALDIR contains links to the v3_4_14/lrn recrunch version of these runs. 
 ANALDIR/online_crunch contains links to online backup on buds
 RECRUNCHDIR contains links to the v3_4_5/lrd results dst,flr,ep_skim-*.root.
 v3_4_14/lrn: Runs are physically in /net/data/10/Analysis/data/v3_4_14/lrn. 
  Correct BLAST field map, corrected Wire.cal, correct charge calib
 v3_4_5/lrd: Runs are physically in /net/data/10/Analysis/data/v3_4_5/lrd.
  Runs have been lrd'ed for better timing.   
 v3_4_4/lrn: Runs are physically in /net/data/10/Analysis/data/v3_4_4/lrn. 
  Runs now have "proper" DSTs. Backup copies of original lrn-results are
  accessible in ANALDIR/online_crunch.

-Runs 7002-11250: Covered by v3_4_14/lrn from Nov/Dec05 and v3_4_1/lrd from 
		  September 2004
 ANALDIR contains links to the v3_4_14/lrn recrunch version of these runs. 
 ANALDIR/online_crunch contains links to online backup on buds.
 RECRUNCHDIR contains links to the v3_4_14/lrn results dst,flr,ep_skim-*.root
 v3_4_14/lrn: Runs are physically in /net/data/10/Analysis/data/v3_4_14/lrn. 
  Correct BLAST field map, corrected Wire.cal, correct charge calib
 v3_4_1/lrd:  Runs are physically on various buds, 
  accessible through /net/data/9/Analysis/data/v3_4_1/lrd. 
  Have been lrd'ed with improved neutron time calibrations. However, the DSTs
  which were used for this recrunch were incomplete in many aspects. 

-Runs 6346-7001: Covered by v3_4_1 lrn+lrd recrunch from October 2004
 ANALDIR contains links to the v3_4_1/lrn results dst,flr,ep_skim-*.root.
 ANALDIR/online_crunch contains links to online backup on buds.
 RECRUNCHDIR contains links to the v3_4_1/lrd results dst,flr,ep_skim-*.root.
 v3_4_1/lrd: Runs are physically on various buds, 
  accessible through $ANALDIR/v3_4_1/lrd. Recrunch based on v3_4_1 DSTs.
  Corrected timing.
 v3_4_1/lrn: Runs are physically in /net/data/10/Analysis/data/v3_4_1/lrn. 
  Good DST but bad timing.

-Runs 6273-6345: Covered by v3_4_1 lrn+lrd recrunch from Oct04 (no lrd on top)
 ANALDIR contains links to the v3_4_1/lrn results dst,flr,ep_skim-*.root.
 ANALDIR/online_crunch contains links to online backup on buds.
 RECRUNCHDIR contains links to the v3_4_1/lrn results dst,flr,ep_skim-*.root.
 v3_4_1/lrn: Runs accessible through $ANALDIR/v3_4_1/lrn. 
  Good DST, supposedly good timing?

-Runs 4871-6272: Covered by v3_2 recrunch from June 2004
 ANALDIR still contains the online-crunch version for these runs.
 ANALDIR/online_crunch contains links to online backup on buds.
 RECRUNCHDIR contains links to the v3_2 dst,flr,ep_skim-*.root lrd-results.
 Runs 4800-9070 were lrd'ed with v3.2 with improved time calibrations,
 and are physically in $ANALDIR/v3_2 (linked to bud disks). 
 However, the DSTs which were used for this recrunch were incomplete in many
 aspects. 
 
-Runs 4000-4870:
 ANALDIR still contains the online-crunch version for these runs if available.
 ANALDIR/online_crunch contains links to online backup on buds.
 RECRUNCHDIR contents point to the same files.

-Runs <4000: no crunches available at this time.




Sorted by crunch versions:
++++++++++++++++++++++++++

v3_4_14 recrunch (November-December 2005)
=========================================
v3_4_14/lrn: lrn-recrunch for 7002-13278


v3_4_12 recrunch (August 2005)
============================
v3_4_12/lrd: lrd-recrunch for 13279-16506
v3_4_12/lrd: lrd-recrunch for 12144-13266


v3_4_11 recrunch (July 2005)
============================
v3_4_11/lrd: lrd-recrunch for 13279-16506 (will be deleted soon)


v3_4_5 recrunch (Mar 2005)
============================
v3_4_5/lrn: lrn-recrunch for 12673-13266 (will be deleted soon)


v3_4_4 recrunch (Dec04/Jan05)
============================
v3_4_4/lrn: lrn-recrunch for 11251-12672 (will be deleted soon)
v3_4_4/lrd: lrd-recrunch for 12673-13266 (will be deleted soon)
 
 
v3_4_1 recrunch (Sept/Oct 2004):
================================

v3_4_1 results 6273-11250
v3_4_1/lrn: lrn-recrunch for 6273-7001
v3_4_1/lrd: lrd-results for 6346-7001 were obtained from DSTs from v3_4_1
            lrn-recrunch
            lrd-results for 7002-11250 were obtained from online-DSTs


v3_2 recrunch (June/July 2004):
===============================

 v3_2 results for runs 7760-9070 have been deleted since these runs are
 covered by the 3.4.1 recrunch.
 v3_2 results for runs 7237-7759 still exist but will be deleted soon since
 these runs are covered by the 3.4.1 recrunch.
 v3_2 results for runs 7071-7236 have been deleted since these runs are
 covered by the 3.4.1 recrunch.
 v3_2 results for runs 6245-7001 have been deleted due to a disk failure of
 /scratch/bud19, runs are however covered by the 3.4.1 recrunch.
 v3_2 results for runs 5930-6239 still exist.
 v3_2 results for runs 5800-5928 got lost.
 v3_2 results for runs 4871-5796 still exist.


commis data
===========
raw commis data is located in /net/data/11/Daq/commis,
I found two directories of crunched commis data on spud1 and spud3, they have
moved to spud10 (where all crunched data older than 2004 is)
/net/data/10/Analysis/commis_1 (from spud1)
/net/data/10/Analysis/commis_2 (from spud3)