[Halld-offline] [EXTERNAL] new User's Guide and release of HDDM

Richard Jones richard.t.jones at uconn.edu
Mon Feb 15 15:36:55 EST 2021


In case you want to check out the Particle Physics Playground, have a look
at https://urldefense.proofpoint.com/v2/url?u=https-3A__particle-2Dphysics-2Dplayground.github.io_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Te_hCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4&m=SSMxougKUsiQ5AP7Xb65Zbk_s4eei2Dl8Uygn8v3enc&s=Bm0g9dDQlRwgkUBuB8Cdy3NGru0VYjSIomMbUrVbrLg&e= 
-Richard Jones

On Mon, Feb 15, 2021 at 3:34 PM David Lawrence <davidl at jlab.org> wrote:

> *Message sent from a system outside of UConn.*
>
> Hi Richard,
>
>   I think this a good idea and probably overdue. HDDM was always a package
> that kind of screamed to be
> a stand-alone product that could be used anywhere.
>
>   Is the PPP publicly available? If so, would you mind sharing the URL?
>
> Regards,
> -David
>
> -------------------------------------------------------------
> David Lawrence Ph.D.
> Staff Scientist - - EPSCI Group Lead
> Thomas Jefferson National Accelerator Facility
> Newport News, VA
> davidl at jlab.org
> (757) 269-5567 W
> (757) 746-6697 C
>
>
> On Feb 15, 2021, at 3:24 PM, Richard Jones <richard.t.jones at uconn.edu>
> wrote:
>
> Hello,
>
> As a user of GlueX software, you are probably familiar with the HDDM file
> format that is used for our GlueX simulation and REST data, and have used
> the HDDM tools at some level. I have just finished collecting all of the
> bits of documentation on HDDM into a single comprehensive User's Guide,
> which is published on our portal as GlueX-doc-4917.
>
> I have also broken out all of the HDDM components from the halld_recon and
> halld_sim frameworks into its own github project
> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_rjones30_HDDM&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Te_hCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4&m=SSMxougKUsiQ5AP7Xb65Zbk_s4eei2Dl8Uygn8v3enc&s=jMAsgof28ZORLmtqWhUevFVOkfYRO3yrpY0e2JGesGo&e= 
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__nam10.safelinks.protection.outlook.com_-3Furl-3Dhttps-253A-252F-252Furldefense.proofpoint.com-252Fv2-252Furl-253Fu-253Dhttps-2D3A-5F-5Fgithub.com-5Frjones30-5FHDDM-2526d-253DDwMFaQ-2526c-253DCJqEzB1piLOyyvZjb8YUQw-2526r-253DTe-5FhCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4-2526m-253Dnq3Ol7nci8SC5pT7ptTiDQukZoL7RA8gk7-5FeXhtm5GA-2526s-253DzEfT8ymErDUIUXHSSEogqCdfkUzhp0L0NVOq4f-2DsiE4-2526e-253D-26data-3D04-257C01-257Crichard.t.jones-2540uconn.edu-257Ca695446b9e7744c94a2608d8d1f12598-257C17f1a87e2a254eaab9df9d439034b080-257C0-257C0-257C637490180946552360-257CUnknown-257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0-253D-257C1000-26sdata-3DwA7Baq1ZLp781zylwvkNrHxKxpPTXrkrlMgH4KSNGzY-253D-26reserved-3D0&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Te_hCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4&m=SSMxougKUsiQ5AP7Xb65Zbk_s4eei2Dl8Uygn8v3enc&s=4u7ZgIBmWLBEey9EQVZLFzR88eLglAvMVp1Ud1S9PHY&e= >,
> with its own build system based on CMake and supporting documentation. The
> software managers for GlueX may at some point want to split out hddm from
> where it is redundantly embedded in both halld_recon and halld_sim, and
> fork it to https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_HDDM&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Te_hCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4&m=SSMxougKUsiQ5AP7Xb65Zbk_s4eei2Dl8Uygn8v3enc&s=1PZBAu-hMSd_84U8XxpX8aX7TzDjI9vdoOU4IcGfNIw&e= 
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__nam10.safelinks.protection.outlook.com_-3Furl-3Dhttps-253A-252F-252Furldefense.proofpoint.com-252Fv2-252Furl-253Fu-253Dhttps-2D3A-5F-5Fgithub.com-5FJeffersonLab-5FHDDM-2526d-253DDwMFaQ-2526c-253DCJqEzB1piLOyyvZjb8YUQw-2526r-253DTe-5FhCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4-2526m-253Dnq3Ol7nci8SC5pT7ptTiDQukZoL7RA8gk7-5FeXhtm5GA-2526s-253Dicndcis5uqaXoeGn7tQyKIbLadLVSksovHP3QMz87xw-2526e-253D-26data-3D04-257C01-257Crichard.t.jones-2540uconn.edu-257Ca695446b9e7744c94a2608d8d1f12598-257C17f1a87e2a254eaab9df9d439034b080-257C0-257C0-257C637490180946562351-257CUnknown-257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0-253D-257C1000-26sdata-3DvzpBhvDTHeyZW51aL9PavNUbqTJ-252Bnd-252BjPQUhjM8Ayaw-253D-26reserved-3D0&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Te_hCR4EUlJ6iCDYLJ8Viv2aDOR7D9ZZMoBAvf2H0M4&m=SSMxougKUsiQ5AP7Xb65Zbk_s4eei2Dl8Uygn8v3enc&s=bQeXHjy4i0e2npkUDUm0UmIJlkpHYkkirvr-74MB5SE&e= >
> so it can be managed using the version release system that Mark Ito
> presently manages.
>
> This was quite a bit of effort, but the reason I did it now was to support
> the creation of a set of GlueX activities on the Particle Physics
> Playground. This PPP web site provides a simple interface to sample data
> from a handful of well-known experiments (CLEO, BaBaR, CMS) that come with
> guided exercises called "playground activities" where students can
> "discover" the D+meson, or find the top quark in multi-jet events. Based
> upon Jupyter notebooks within a fully hosted analysis environment, I have
> found these to greatly lower the barrier to undergraduates getting involved
> in analysis without spending weeks and weeks learning C++ and ROOT. Even
> the ambitious high school student can master one of these activities on
> their own within a matter of a few hours.
>
> -Richard Jones
> _______________________________________________
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>
>
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