[Alert_collaboration] [EXTERNAL] Fwd: alert geometry in GEMC
Raphael Dupre
raphael.dupre at ijclab.in2p3.fr
Tue Jun 3 11:25:05 EDT 2025
FYI
---
Raphaël Dupré
Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
CNRS - IN2P3
Université Paris-Saclay
De: "Maurizio Ungaro" <ungaro at jlab.org>
À: "Raphael Dupre" <dupre at jlab.org>
Cc: "Mathieu Ouillon" <ouillon at jlab.org>, "Whitney Armstrong" <whit at jlab.org>, "Michael Paolone" <mpaolone at nmsu.edu>, "Nathan Baltzell" <baltzell at jlab.org>
Envoyé: Mardi 3 Juin 2025 17:16:06
Objet: Re: alert geometry in GEMC
Hi all,
I updated the Alert targets code to implement real run numbers (RRR).
The variations have been renamed, for consistency and for RRR mapping:
alertH2 -> rgl_spring2025_H2
alertD2 -> rgl_spring2025_D2
alertHe -> rgl_spring2025_He
For now I’m using run numbers 21001, 21002 and 21003 respectively but of course once the run end the RRR will come from RCDB.
In geometry_source I added 3 gcards for the 3 variations and a parameter file that specify the target position - hardcoded at 0 for now (let me know if we should use another value), but later on that one will be coming from CCDB.
I verified nothing changed in the actual geometry. What’s changed in practice for you: basically nothing. These changes are only relevant in preparation for RRR simulations.
3 new gcards have been added to clas12-config dev instead of the single one we had (w/o the target specifications).
Best,
Mauri
Original Name
New Variation
Z Position (mm)
RUN
alertH2
rgl_spring2025_H2
0
21001
alertD2
rgl_spring2025_D2
0
21002
alertHe
rgl_spring2025_He
0
21003
On Jun 2, 2025, at 10:07 AM, Maurizio Ungaro <ungaro at jlab.org> wrote:
Hi all:
I will be updating the ALERT geometry in preparation for real run number simulations.
Are these parts always together for alert:
- hebag
- alertshell
- ahdc
- atof
If that’s the case it’s better to have them all in one system only, called ‘alert’ .
I can do that work easily.
Another question: inside alert shell there are two additional subdirs:
- 10Dec_JulienUpdate
- 25Oct_TomUpdate
They seems not to be used - let me know if I can remove them.
Best,
Mauri
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