[Primexd] fcal pi0 skim

[Ilia Larin]

 Hi Colin,

I checked that skim file.
I see nothing at all in the most inner FCAL layer,
and highly suppressed statistics for 2nd and 3rd FCAL inner layers.

 Ilya

----- Original Message -----
From: "Colin Gleason" <gleasonc609 at gmail.com>
To: "Ilya Larin" <ilarin at jlab.org>
Sent: Friday, November 16, 2018 5:22:10 PM
Subject: fcal pi0 skim

Ilya,

Here is the location of the pi0 skim:

/cache/halld/RunPeriod-2018-08/calib/ver01/FCAL_pi0/Run050930/hd_rawdata_050930_000.pi0fcalskim.evio

We only skim over 10% of the run due to computation limits, so there should
be around 30 files in the directory. I think 1 run should be enough to see
and compare pi0s. Iff we need more, we can use up to 10 files. If you run
with  -PNTHREADS=4, then it should take 1-2 minutes to run interactively.
If you still see pi0s, then you can probably use these skims to save time.
-- 
Colin Gleason
Postdoctoral Fellow
Indiana University
Department of Physics