From users at lists.sasview.org Mon Apr 12 12:26:07 2021 From: users at lists.sasview.org (Stephen King - STFC UKRI via users) Date: Mon, 12 Apr 2021 16:26:07 +0000 Subject: [SasView Users] News and a New Release (5.0.4) Message-ID: Dear Members of the SasView User List, We hope you are safe and well during these unusual times. GENERAL NEWS It is seven months since our last bulletin and in that time the Development Team has been working hard to bring SasView 5 to feature-parity with SasView 4. We are still not quite there, but some very good progress has been made as our latest release (see below) hopefully demonstrates. In the intervening months we have also held two virtual 'Hackathons'. The first, in October, saw the Development Team focus on writing a paper about SasView; something that has been on our to-do list for quite some time and which many of you have asked for ('Is there a reference for SasView?')! We now have a first draft, but it still needs some more work before we can send it off for publication. The second Hackathon, in January, focussed on usability issues in SasView and we believe that the new release has benefitted as a result. We also thought we would highlight what we see as a great contribution by some of YOU, the SasView user base. Since we released SasView 5 in May 2019, an astounding 24 new models have been added to the Model Marketplace. If you cannot find a model you need in the distributed model library, do remember to check the Marketplace. NEW RELEASE The Development Team is pleased to announce the release of SasView 5.0.4, available for download as usual through the website at www.sasview.org. This release fixes several issues: - A bug that had been around since 4.2.2 and which prevented Batch Fitting from using any dI values in the data file has finally been fixed. The consequence of this bug was that Single Fits and Batch Fits on the same datasets could return different parameters. Now, where present, dI values will always be used by default in both cases. - The bug introduced in 5.0.3 which prevented the plotting of Batch Fit results has also been fixed. - An issue with the behaviour of the 1D pinhole resolution smearing routine in cases of large divergence has also been addressed. - There are a number of improvements to plotting and plot management. - Several usability issues in the P(r) Inversion and Invariant Analysis perspectives have been addressed. Improvements have also been made to the functioning of Project Save/Load. There are also some new features in SasView 5.0.4: - Though not strictly a new feature, the functionality and operation of parameter constraints has been significantly overhauled for this version. This was the excellent work of ILL intern, Nicholas Martinez, to whom we offer our grateful thanks. Nicolas has since moved on to a new position. - The slicer functionality has been significantly overhauled and made to work properly. - The slider bars on plots for selecting the q-range for fitting that featured in earlier versions of SasView have been re-introduced by popular request, although they do not yet work on linearized plots. - It is now possible to swap the dataset used to create an existing FitPage for a different dataset. This removes the need to re-generate a complex model (eg, featuring many parameters and/or constraints) many times over to use it to fit several datasets. - It is now also possible to assign custom names to loaded datasets, rather than just identifying the data by its filename. Right-click on a dataset in the Data Explorer to activate. Of course, as always, there remain many things that could be added, improved or, sadly, that need fixing. So please continue to provide feedback, bug reports (issues), and, when possible, fixes, either to the code or the documentation or tutorials, as GitHub pull requests, for those who can, or by simply emailing help at sasview.org. FUTURE PLANS As we said last Autumn, it is our intention, as and when the pandemic allows, to engage the community more fully in the development process writ large, including the creation of tutorials, YouTube videos, documentation, and instructional materials, as well as code development. If any of you have thoughts on how to achieve these goals, or are simply interested in contributing in any capacity but aren't sure how, please feel free to email us on the help list. Thank you for your continued support! The SasView Development Team This email and any attachments are intended solely for the use of the named recipients. If you are not the intended recipient you must not use, disclose, copy or distribute this email or any of its attachments and should notify the sender immediately and delete this email from your system. UK Research and Innovation (UKRI) has taken every reasonable precaution to minimise risk of this email or any attachments containing viruses or malware but the recipient should carry out its own virus and malware checks before opening the attachments. UKRI does not accept any liability for any losses or damages which the recipient may sustain due to presence of any viruses. Opinions, conclusions or other information in this message and attachments that are not related directly to UKRI business are solely those of the author and do not represent the views of UKRI. -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Thu Apr 22 10:18:54 2021 From: users at lists.sasview.org (=?iso-8859-1?Q?Daniel_Alexander_St=F8vring_Laima?= via users) Date: Thu, 22 Apr 2021 14:18:54 +0000 Subject: [SasView Users] Re-opening the fitting parameters on sasview Message-ID: <5aa0b880378a43f986a3bad1b7e13116@alumni.ku.dk> Hi How do you re-open the fan with all the fitting parameters? I had fitted some data but then I had by accident closed the 'fit panel' fan before screen dumping them and now I can't find them again? Kindly Daniel -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Thu Apr 22 23:35:05 2021 From: users at lists.sasview.org (Paul Butler via users) Date: Thu, 22 Apr 2021 23:35:05 -0400 Subject: [SasView Users] Re-opening the fitting parameters on sasview In-Reply-To: <5aa0b880378a43f986a3bad1b7e13116@alumni.ku.dk> References: <5aa0b880378a43f986a3bad1b7e13116@alumni.ku.dk> Message-ID: Hi Daniel, I'm not sure which version of SasView you are using, but I just verified in version 5.0.4 that if you accidentally delete the fitpage panel you can get it back by clicking on "analysis" and click fitting (which is already check marked) The panel shows up for me on a Windows 10 machine as just the menu bar but clicking on maximize brings the panel completely back. Is that what you are trying to do? Stay safe Paul On Thu, Apr 22, 2021 at 11:09 AM Daniel Alexander Støvring Laima via users < users at lists.sasview.org> wrote: > Hi > > > How do you re-open the fan with all the fitting parameters? I had fitted > some data but then I had by accident closed the 'fit panel' fan before > screen dumping them and now I can't find them again? > > > Kindly > > Daniel > _______________________________________________ > users mailing list > users at lists.sasview.org > http://lists.sasview.org/cgi-bin/mailman/listinfo/users > -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Thu Apr 22 23:35:05 2021 From: users at lists.sasview.org (Paul Butler via users) Date: Thu, 22 Apr 2021 23:35:05 -0400 Subject: [SasView Users] Re-opening the fitting parameters on sasview In-Reply-To: <5aa0b880378a43f986a3bad1b7e13116@alumni.ku.dk> References: <5aa0b880378a43f986a3bad1b7e13116@alumni.ku.dk> Message-ID: Hi Daniel, I'm not sure which version of SasView you are using, but I just verified in version 5.0.4 that if you accidentally delete the fitpage panel you can get it back by clicking on "analysis" and click fitting (which is already check marked) The panel shows up for me on a Windows 10 machine as just the menu bar but clicking on maximize brings the panel completely back. Is that what you are trying to do? Stay safe Paul On Thu, Apr 22, 2021 at 11:09 AM Daniel Alexander Støvring Laima via users < users at lists.sasview.org> wrote: > Hi > > > How do you re-open the fan with all the fitting parameters? I had fitted > some data but then I had by accident closed the 'fit panel' fan before > screen dumping them and now I can't find them again? > > > Kindly > > Daniel > _______________________________________________ > users mailing list > users at lists.sasview.org > http://lists.sasview.org/cgi-bin/mailman/listinfo/users > -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Wed Jul 21 03:38:03 2021 From: users at lists.sasview.org (Garvey, Christopher via users) Date: Wed, 21 Jul 2021 07:38:03 +0000 Subject: [SasView Users] SASVIEW SLD profiles Message-ID: Hi All, Some of the models can output nice SLD profiles of the model as a graphic. I’ve had a look if it’s possible to easily export this profile as a text file (distance vs SLD) but not yet. If someone else has looked at this problem, and perhaps even solved it, I’d be pleased to hear about it. Thanks for your consideration. Regards Chris -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Wed Jul 21 04:21:17 2021 From: users at lists.sasview.org (Stephen King - STFC UKRI via users) Date: Wed, 21 Jul 2021 08:21:17 +0000 Subject: [SasView Users] SASVIEW SLD profiles In-Reply-To: References: Message-ID: Hi Chris, No, you cannot do that at present, unfortunately. It is a requirement we have accepted (see https://github.com/SasView/sasview/issues/1669) but the solution is not so simple as it might seem. I’ll will add your encouragement to the ticket. Kind regards, Steve On behalf of the Development Team From: users On Behalf Of Garvey, Christopher via users Sent: 21 July 2021 08:38 To: users at sasview.org Subject: [SasView Users] SASVIEW SLD profiles Hi All, Some of the models can output nice SLD profiles of the model as a graphic. I’ve had a look if it’s possible to easily export this profile as a text file (distance vs SLD) but not yet. If someone else has looked at this problem, and perhaps even solved it, I’d be pleased to hear about it. Thanks for your consideration. Regards Chris This email and any attachments are intended solely for the use of the named recipients. If you are not the intended recipient you must not use, disclose, copy or distribute this email or any of its attachments and should notify the sender immediately and delete this email from your system. UK Research and Innovation (UKRI) has taken every reasonable precaution to minimise risk of this email or any attachments containing viruses or malware but the recipient should carry out its own virus and malware checks before opening the attachments. UKRI does not accept any liability for any losses or damages which the recipient may sustain due to presence of any viruses. -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Wed Jul 21 05:15:03 2021 From: users at lists.sasview.org (Garvey, Christopher via users) Date: Wed, 21 Jul 2021 09:15:03 +0000 Subject: [SasView Users] SASVIEW SLD profiles In-Reply-To: References: Message-ID: <56681c67fb274355b092eeb55d199822@tum.de> Steve, Thanks. This would be very useful for me. Regards Chris From: Stephen King - STFC UKRI Sent: Wednesday, July 21, 2021 10:21 AM To: Garvey, Christopher Cc: users at sasview.org Subject: RE: SASVIEW SLD profiles Hi Chris, No, you cannot do that at present, unfortunately. It is a requirement we have accepted (see https://github.com/SasView/sasview/issues/1669) but the solution is not so simple as it might seem. I’ll will add your encouragement to the ticket. Kind regards, Steve On behalf of the Development Team From: users > On Behalf Of Garvey, Christopher via users Sent: 21 July 2021 08:38 To: users at sasview.org Subject: [SasView Users] SASVIEW SLD profiles Hi All, Some of the models can output nice SLD profiles of the model as a graphic. I’ve had a look if it’s possible to easily export this profile as a text file (distance vs SLD) but not yet. If someone else has looked at this problem, and perhaps even solved it, I’d be pleased to hear about it. Thanks for your consideration. Regards Chris This email and any attachments are intended solely for the use of the named recipients. If you are not the intended recipient you must not use, disclose, copy or distribute this email or any of its attachments and should notify the sender immediately and delete this email from your system. UK Research and Innovation (UKRI) has taken every reasonable precaution to minimise risk of this email or any attachments containing viruses or malware but the recipient should carry out its own virus and malware checks before opening the attachments. UKRI does not accept any liability for any losses or damages which the recipient may sustain due to presence of any viruses. -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Thu Sep 30 10:53:38 2021 From: users at lists.sasview.org (Stephen King - STFC UKRI via users) Date: Thu, 30 Sep 2021 14:53:38 +0000 Subject: [SasView Users] SasView is hiring! Message-ID: Thanks to support from the ISIS Pulsed Neutron & Muon Source, we now have a vacancy for a full-time research software engineer to work on SasView. The position will be part of a new Research Software Engineering Team based at ISIS. Full details can be found at: https://www.careersportal.co.uk/UKRI-careers/jobs/research-software-engineer-scientist-1158 Interviews are being held on a rolling basis up to the closing date of October 31, 2021. PLEASE NOTE: Interested applicants must apply through the link above. Expressions of interest, resumes, CVs, etc, sent to any of the SasView mailing lists cannot be considered. This email and any attachments are intended solely for the use of the named recipients. If you are not the intended recipient you must not use, disclose, copy or distribute this email or any of its attachments and should notify the sender immediately and delete this email from your system. UK Research and Innovation (UKRI) has taken every reasonable precaution to minimise risk of this email or any attachments containing viruses or malware but the recipient should carry out its own virus and malware checks before opening the attachments. UKRI does not accept any liability for any losses or damages which the recipient may sustain due to presence of any viruses. -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Thu Oct 28 00:22:29 2021 From: users at lists.sasview.org (Daniel Rosenberg via users) Date: Wed, 27 Oct 2021 21:22:29 -0700 Subject: [SasView Users] Help Needed with Scripting Message-ID: Hello SASVIEW, I am a researcher at Berkeley Lab at the SIBYLS beamline at the ALS. I am trying to include triaxial fitting from sasmodels into a branch of our pipeline and am having trouble. I was hoping that I might be able to meet with someone in your group to talk it over if someone is available to do so. Thank you for your consideration. Kind Regards Daniel Rosenberg Advanced Light Source SIBYLS Beamline MBIB Division Lawrence Berkeley Lab Biophysics Department UC Berkeley -------------- next part -------------- An HTML attachment was scrubbed... URL: From users at lists.sasview.org Thu Dec 16 06:24:55 2021 From: users at lists.sasview.org (Stephen King - STFC UKRI via users) Date: Thu, 16 Dec 2021 11:24:55 +0000 Subject: [SasView Users] SasView v5.0.5 - Pre-Release Available for Testing Message-ID: Dear Colleague, As a developer or trusted user of SasView we would like to elicit your help in road-testing the first release candidate (rc1) of the new version of the program ahead of its full release! You can find MacOS and Windows installers for 5.0.5rc1 here: https://github.com/SasView/sasview/releases/tag/v5.0.5rc1 With this release we are also pleased to welcome six new contributors to the SasView collaboration! Though version 5.0.5 does feature the usual mix of bug fixes, functionality improvements, documentation enhancements, and naturally some new features (more on those in a moment), this version is significant for another reason: it is the first time we will release from GitHub Actions instead of our Travis/Jenkins build system. This change helps future-proof our ability to continue to develop SasView with our limited resources but does come with a one-time penalty. To build SasView with GitHub Actions many of the library packages we use, including the Python version, have had to be upgraded/downgraded. The only way to find out if this has had any undesirable consequences is by putting the program through its paces, and this is where we hope you can assist us! New Features - The ability of the Generic Scattering Calculator Tool to handle magnetic/polarised neutron computations has been completely overhauled and enhanced. As part of this, coordinate data in some VTK formats are now also supported. - The program will now read multiple SASdata blocks in a single SASentry in CanSAS1D XML data files. - In-program data can now also be saved to CSV data files. Functionality Improvements - The data loaders should now be more resilient. - The Q-range 'sliders' are now fully restored, and can be toggled off/on. - The Custom Model Editor now supports some syntax checking and error reporting. - Uncertainty handling on constrained parameters is now propagated correctly. Testing of this release candidate will run from now until mid-January 2022. Please report bugs and comments to help at sasview.org, remembering to specify which platform (Mac/Win) you are using and attaching a copy of your sasview.log file where possible. For any complicated/hard-to-describe bugs, providing the steps to reproduce the issue is extremely helpful. We hope you like SasView 5.0.5, and thank you for your help! The SasView Development Team https://www.sasview.org/ This email and any attachments are intended solely for the use of the named recipients. If you are not the intended recipient you must not use, disclose, copy or distribute this email or any of its attachments and should notify the sender immediately and delete this email from your system. UK Research and Innovation (UKRI) has taken every reasonable precaution to minimise risk of this email or any attachments containing viruses or malware but the recipient should carry out its own virus and malware checks before opening the attachments. UKRI does not accept any liability for any losses or damages which the recipient may sustain due to presence of any viruses. -------------- next part -------------- An HTML attachment was scrubbed... URL: