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CBMROOT release DEC09 [message #9750]

Thu, 19 November 2009 19:36

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

As decided in today's CBM Software Meeting, the release branch DEC09 will be decoupled from the trunk on Friday, 27 November 2009.

Please have all new features that you would like to be included in the release in SVN by that date.

Feel free to comment should you consider something indispensible for the release but not yet present in SVN.

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New pipe geometries [message #9767 is a reply to message #9750]

Tue, 24 November 2009 12:31

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

Thanks to Sergey Belogurov, there are new beampipe geometries in the repository.

The standard pipe geometry (pipe_standard.geo) was slightly corrected in the thickness of the vacuum vessel walls. The up-to-now standard file is kept for reference (pipe_standard_old.geo).

New pipe designs - with larger opening angle - were implemented both in Beryllium (pipe_Be.geo) and Aluminium (pipe_Al.geo). For details, see Sergey's presentation at the CBM Group Meeting, 20 November 2009. Please note that these geometries conflict (overlap) with the current standard STS geometry. Anna Kotynia will soon provide an STS geometry which complies to the new pipes.

[Updated on: Tue, 24 November 2009 12:32]

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New version of MVD digitisation [message #9784 is a reply to message #9750]

Thu, 26 November 2009 13:24

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

Thanks to M. Deveaux, an update of the MVD digitisation was committed to the cbmroot trunk (Revision 7099) and will enter the new release.

In case of problems, see this topic.

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STS geometry for new pipe [message #9786 is a reply to message #9767]

Thu, 26 November 2009 13:44

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

As promised, Anna has committed a STS geometry which complies with the new pipe geometries:

geometry/sts_pipe_Al_Be.geo

and the corresponding digitisation parameter file

parameters/sts/sts_pipe_Al_Be.digi.par

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New magnetic fields and geometries [message #9789 is a reply to message #9750]

Thu, 26 November 2009 14:47

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

The new magnetic fields (see E. Litvinenko's email) have been committed as standard to the cbmroot trunk and will enter release DEC09.

There are two versions of the magnet corresponding to the electron or muon setup. The one for the electron setup includes screens reducing the field in the RICH PMs. For details about the new magnet, see E. Matyushevskiy's presentation at the Collaboration Meeting October 2009 in Split.

The new standards are

field_electron_standard.root
field_muon_standard.root

which are available for download or linking from

/d/cbm06/cbmsim/field/DEC09

The corresponding geometry files in the repository are

geometry/magnet_electron_standard.geo
geometry/magnet_muon_standard.geo

The previous standard (FieldMuonMagnet.root, magnet_standard.geo) is kept for reference, but the geometry is renamed to

geometry/magnet_JUN09.geo

The obsolete magnet version magnet_active.geo was removed from the repository.

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Changes in STS [message #9791 is a reply to message #9750]

Thu, 26 November 2009 15:17

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

Several changes in the sts directory were implemented:

The default detector response is now the realistic one (with charge sharing): Revisions 7038, 7040 and 7043
Ideal detector response (only one strip fired per MCPoint) is renamed: Revisions 7037 and 7042
Compact implementation of CbmStsDigi and introduction of detector addressing scheme: Revision 7055
Introduction of single strip-inefficiencies due to dead time: Revision 7083

A detailed description of the STS digitisation and reconstruction can be found on the STS Wiki pages.

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much_feb07 removed [message #9792 is a reply to message #9750]

Thu, 26 November 2009 17:00

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

As an act of software hygiene, the obsolete directory much_feb07 was removed from the repository. We hope that by today, the current much branch comprises all needed functionality.

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Release branch DEC09 created [message #9804 is a reply to message #9750]

Fri, 27 November 2009 17:04

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

The release branch DEC09 was created today as scheduled at revision 7150. Informations on the release are available through its Wiki page.

Please test the release and report your findings in this topic.

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Installation at GSI [message #9826 is a reply to message #9750]

Tue, 01 December 2009 16:33

Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM

first-grade participant

From: *gsi.de

CBMROOT release DEC09 is now also installed on the CBM group server for usage on the GSI Linux cluster. It is available for Debian Etch both 32 and 64 bits. To use this installation, simply call

. /misc/cbmsoft/cbmroot/cbm_env.sh DEC09

and run ROOT with your macro.

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