LHconfiguration.tcl:

# predef's for GRETINA
# in LH target configuration
# most fw, crystal 3 in Q2 and Q6
treevariable -set g.xtal.00.crystal_id 26
treevariable -set g.xtal.01.crystal_id 30

# crystal 2
treevariable -set g.xtal.02.crystal_id 25
treevariable -set g.xtal.03.crystal_id 29

#crystal 4
treevariable -set g.xtal.04.crystal_id 27
treevariable -set g.xtal.05.crystal_id 31

#crystal 1
treevariable -set g.xtal.06.crystal_id 24
treevariable -set g.xtal.07.crystal_id 28

# 90 deg, Q1, 5, and Q3, 4 crystal 1
treevariable -set g.xtal.08.crystal_id 63
treevariable -set g.xtal.09.crystal_id 47
treevariable -set g.xtal.10.crystal_id 59
treevariable -set g.xtal.11.crystal_id 51

# Q1, 5 xtal 1, Q3, 4 xtal 3
treevariable -set g.xtal.12.crystal_id 60
treevariable -set g.xtal.13.crystal_id 44
treevariable -set g.xtal.14.crystal_id 58
treevariable -set g.xtal.15.crystal_id 50

# Q1, 5 xtal 3, Q3, 4 xtal 1
treevariable -set g.xtal.16.crystal_id 62
treevariable -set g.xtal.17.crystal_id 46
treevariable -set g.xtal.18.crystal_id 56
treevariable -set g.xtal.19.crystal_id 48

# Q1, 5 xtal 2, Q3, 4 xtal 2
treevariable -set g.xtal.20.crystal_id 61
treevariable -set g.xtal.21.crystal_id 45
treevariable -set g.xtal.22.crystal_id 57
treevariable -set g.xtal.23.crystal_id 49


# Q7 xtal 1, 4, 2, 3
treevariable -set g.xtal.24.crystal_id 88
treevariable -set g.xtal.25.crystal_id 91
treevariable -set g.xtal.26.crystal_id 89
treevariable -set g.xtal.27.crystal_id 90

GRETINA DAQ system

• Online SpecTcl onlinespectcl

ANY change to the DAQ system out here: daqchange

NOTE: No change pass July 13th 2012 can be done without explicit announcement and approval (by Dirk).

ANY issue/breakdown put here: daqtrouble

ReadOutShell reports “S800 changed to inactive” ReadOutShellS800Inactive

• GRETINA
• s800daq
• source measurement
• S800 monitor S800mon

• NSCL DAQ general http://docs.nscl.msu.edu/daq
• NSCL DAQ GRETINA (ReadOutShell scheme) http://docs.nscl.msu.edu/daq/gretinauserdocs.pdf
• S800 DAQ https://groups.nscl.msu.edu/opdevtech/wiki/index.php/Main_Page#Electronics_and_DAQ

• Trigger connection (Card 29)

status

 Here offline decomp data gets stored:
  /global/data1a/gretina/user1
  /global/data1a/gretina/user2
  /global/data1a/gretina/user2_1
  /global/data1a/gretina/user4

 Base + data to create them:
 /global/data1a/
 drwxrwxrwx  8 mario   bin   4096 Mar 27 12:52 q1a1
 drwxr-xr-x  6 mario   bin   4096 Nov 24  2010 q1a3
 drwxrwxrwx  9 mario   bin   4096 Mar 27 12:53 q1b1
 drwxr-xr-x  7 mario   bin   4096 Mar 27 12:53 q1b2
 drwxr-xr-x  9 mario   bin   4096 Mar 27 12:55 q2a5
 drwxr-xr-x  9 mario   bin   4096 Mar 27 12:57 q2a6
 drwxrwxrwx  7 mkp     bin   4096 Mar 27 13:01 q2b4
 drwxr-xr-x  7 mkp     bin   4096 Mar 27 13:03 q2b6
 drwxr-xr-x  5 mario   bin   4096 Mar 27 13:05 q3a14
 drwxr-xr-x  6 mario   bin   4096 Mar 27 13:06 q3a7
 drwxr-xr-x  5 mario   bin   4096 Mar 27 13:08 q4a4
 drwxr-xr-x  5 mario   bin   4096 Mar 27 13:09 q4a8
 drwxr-xr-x  5 mario   bin   4096 Mar 27 13:11 q4b7
 drwxr-xr-x  6 mario   bin   4096 Mar 29 14:00 q4b8
 /global/data1b/
 drwxr-xr-x  5 mario   bin   4096 Mar 27 14:26 q3b14
 drwxr-xr-x  5 mario   bin   4096 Mar 27 14:27 q3b5
 drwxr-xr-x  5 gretina bin   4096 Mar  6 18:07 q5a10
 drwxr-xr-x  5 gretina bin   4096 Mar  6 18:17 q5a12
 drwxr-xr-x  5 gretina bin   4096 Mar  7 13:14 q5b10
 drwxr-xr-x  5 gretina bin   4096 Mar  6 18:27 q5b3
 drwxr-xr-x  5 gretina bin   4096 Mar 27 14:29 q6a15
 drwxr-xr-x  5 gretina bin   4096 Mar 27 14:29 q6a3
 drwxr-xr-x  5 gretina bin   4096 Jun 10  2011 q6b11
 drwxr-xr-x  5 gretina bin   4096 Jun 10  2011 q6b9
 drwxr-xr-x  3 gretina bin   4096 Mar 27 14:31 q7a11
 drwxr-xr-x  5 gretina bin   4096 Mar 27 14:32 q7a9
 drwxr-xr-x  5 gretina bin   4096 Mar 27 14:33 q7b13
 drwxr-xr-x  5 gretina bin   4096 Mar 27 14:33 q7b15
 384G	DNLapril2012:   DNL data of digitizers

The configuration for the decomposition is here: https://wikihost.nscl.msu.edu/gretina/doku.php/daq:decomp

When a position of a detector is changed the following has to be updated:

• CS_DataId in https://wikihost.nscl.msu.edu/gretina/doku.php/daq:decomp
• CS_GblId in /global/devel/boot/vmeArray/vme*.cmd — The Id is given by hole_number * 16 + position_in_quad * 4 + board_number
• (GTSort_shack/DetNum.dat — self explanatory) ←- only if GTSort_shack is still in use for online spectra.
• Changes need to be made in non-linearity correction code from Heather (due to hardcoded detector positions). The file to be edited is in <DAQversion#>/gretClust/gretClustApp/src/DecompIF.C In this file, partway through that are a number of defines for the hole numbers for Q1-Q7. These need to be changed to reflect the correct hole positions. Then the DAQ codes needs to be recompiled (as user gretina, on dogs.gam), in the directory with the file, and two levels up (in the gretClust directory). Ask Mario/Heather for help if necessary. Problem will show up as RED Run Status on node display window. (Reason: ID in the code comes from hole#, if that is changed, wrong ID is calculated –> SegFault).

To replace a node of the cluster (e.g. n000x) with a spare one (e.g. n000y) follow the following procedure: In the file /global/devel/gretTop/11-1/gretClust/bin/linux-x86/setup7modulesRaw.sh and in the file /global/devel/gretTop/11-1/gretClust/bin/linux-x86/setupEndtoEnd28.sh

• replace node000x_CS_Program? with node000y_CS_Program?
• from the “GRETINA CLUSTER node allocation” window identify the name of the Decomp process (middle click on the crystal number) and replace it in the files
• change the n000x to offline and the n000y to online using the variables Decomp???_CS_Enable

• Switch off all the vme crates.
• wait 30 s
• Switch on the vme crate of the trigger cards.
• wait till the red lights over the trigger board are on (~ 3 minutes)
• Switch on all the other vme crates
• wait till the green blinking lights appears on all the digitizers (~ 3 minutes)
• start the daq and check the synchronization (alarm window or TS window). If few of the digitizers are out of sync recover them using the “reboot IOCs button”, otherwise power-cycle on their crate