Re: [Brahms-dev-l] tof adc gap stuff

From: Hironori Ito <hito@rcf.rhic.bnl.gov>
Date: Fri Apr 30 2004 - 12:48:14 EDT
Hello.  typeNames for adc gap and gap start for TOF1, TOF2, TOFW 
detectors have been changed to Float_t from Int_t. 

Hiro

flemming videbaek wrote:

>Hi Djam
>
>Hiro will probably tell you too
>The mess (small) is introduced in-correctly for tof1,tof2 and tofw. The
>first tof-like detectors
>were the two pp triggers counters for MRS and FS that really needed the
>Float, Thus tof1,tof2 tofw should also have been decalred as float in the
>parameter table.
>These are correctly put in as float's as is the code in BrTofCalibration.h
>(picks up as float). Since float and it takes same number of bytes it is
>quite likely theat after the change it will work fine as you have already
>seen.
>
>flemming
>
>----------------------------------------------------------------
>Flemming Videbaek
>Physics Department
>Brookhaven National Laboratory
>
>e-mail: videbaek@bnl.gov
>phone: 631-344-4106
>----- Original Message ----- 
>From: "Djamel Ouerdane" <ouerdane@nbi.dk>
>To: "Brahms Devel List" <brahms-dev-l@lists.bnl.gov>
>Sent: Friday, April 30, 2004 7:54 AM
>Subject: [Brahms-dev-l] tof adc gap stuff
>
>
>  
>
>>Hello,
>>
>>I discovered during some  adc gap calibration that someone introduced a
>>different root type for the parameters {top|bot}AdcGap{stat} for TFW2,
>>namely Float_t.
>>
>>For the other tof detectors, these parameters are Int_t. Now, you can
>>imagine the mess when things are written to the DB since the tof module
>>dealing with adc gap stuff is generic and is used for all TOF detectors.
>>
>>If some DB admin could fix this mess asap, i.e. change the type to Int_t
>>in the sql DB (I'll change the stuff in brat), that would be great. I will
>>overwrite the old cal for TFW2 with the right type.
>>
>>(Note: I found out when I displayed the parameters on the web, TFW2 params
>>made sense but the other TOF gap params started looking weird since the
>>internal type says int but the brat module treats them as floats...).
>>
>>Djam
>>
>>
>>-- 
>>Djamel Ouerdane ------------------------------------------o
>>|  Niels Bohr Institute      |  Home:                     |
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>>|                  ouerdane@nbi.dk                        |
>>o---------------------------------------------------------o
>>
>>
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>
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Received on Fri Apr 30 12:48:31 2004

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