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AW: [Opal] error when opening json samples file with pyOPALTools

From: "Frey Matthias (PSI)" <matthias.frey AT psi.ch>
To: "piot AT nicadd.niu.edu" <piot AT nicadd.niu.edu>
Cc: opal <opal AT lists.psi.ch>
Subject: AW: [Opal] error when opening json samples file with pyOPALTools
Date: Wed, 22 Apr 2020 14:06:55 +0000
Accept-language: de-DE, de-CH, en-US

Dear Philippe,

the bug is fixed and your file can now be read in properly. Please update your pyOPALTools version.

Best,

Matthias

Von: Frey Matthias (PSI)
Gesendet: Mittwoch, 22. April 2020 08:26:04
An: piot AT nicadd.niu.edu
Cc: opal
Betreff: AW: [Opal] error when opening json samples file with pyOPALTools

Dear Philippe,

this is a bug in pyOPALTools, i.e. we haven't added the support for OPAL-2.2.0 yet. I opened an issue in pyOPALTools(https://gitlab.psi.ch/OPAL/pyOPALTools/issues/82).

I will fix this today.

Best,

Matthias

Von: opal-request AT lists.psi.ch <opal-request AT lists.psi.ch> im Auftrag von Philippe Piot <piot AT nicadd.niu.edu>
Gesendet: Mittwoch, 22. April 2020 02:12:57
An: Philippe Piot
Cc: opal
Betreff: [Opal] error when opening json samples file with pyOPALTools

Dear All,

I am trying to open the attached json file produce from a scan in opal using pyopalTool. Simply doing

from opal import load_dataset, filetype
ds = load_dataset('phiscan/', fname='phiscan_samples_0.json')

gives the error

--Found 1 json files from 1 optimizers and 0 pareto front files
2020-04-21 19:10:10,208 - opal - ERROR - invalid literal for int() with base 10: 'phiscan'

Thank you for any suggestions. All the best, -- Philippe.

Philippe Piot,
https://www.niu.edu/advanced-accelerator-randd/
Northern Illinois University, Dept of Physics and
Northern Illinois Center for Accelerator & Detector Development
DeKalb, IL 60115, USA
Tel: 815 753 6473, Web: http://www.physics.niu.edu/physics/

Argonne National Laboratory, Advanced Photon Source
Accelerator System Division

Lemont, IL 60439, USA

Tel: 630 252 2415, Web: https://www.aps.anl.gov/Accelerator-Systems-Division

On Tue, Apr 21, 2020 at 6:32 AM Philippe Piot <piot AT nicadd.niu.edu> wrote:

Dear All,

Does somebody could share an example of an opal input file demonstrating how to scan a parameter (e.g. a solenoid B field) and record some of the beam parameters at the end of the beamline. Right now I am doing this externally (with my own scripts) but I am wondering if this is possible with the sampler feature. Thank you, -- Philippe.

Philippe Piot,
https://www.niu.edu/advanced-accelerator-randd/
Northern Illinois University, Dept of Physics and
Northern Illinois Center for Accelerator & Detector Development
DeKalb, IL 60115, USA
Tel: 815 753 6473, Web: http://www.physics.niu.edu/physics/

Argonne National Laboratory, Advanced Photon Source
Accelerator System Division

Lemont, IL 60439, USA
Tel: 630 252 2415, Web: https://www.aps.anl.gov/Accelerator-Systems-Division

[Opal] example of parameter scan in opal, Philippe Piot, 04/21/2020
- AW: [Opal] example of parameter scan in opal, Frey Matthias (PSI), 04/21/2020
  - Re: [Opal] example of parameter scan in opal, Philippe Piot, 04/21/2020
    - AW: [Opal] example of parameter scan in opal, Frey Matthias (PSI), 04/21/2020
      - Re: [Opal] example of parameter scan in opal, Philippe Piot, 04/21/2020
        
        AW: [Opal] example of parameter scan in opal, Frey Matthias (PSI), 04/21/2020
      - AW: [Opal] example of parameter scan in opal, Frey Matthias (PSI), 04/21/2020
- [Opal] error when opening json samples file with pyOPALTools, Philippe Piot, 04/22/2020
  - AW: [Opal] error when opening json samples file with pyOPALTools, Frey Matthias (PSI), 04/22/2020
    - AW: [Opal] error when opening json samples file with pyOPALTools, Frey Matthias (PSI), 04/22/2020