Re: [Ifeffit] Ifeffit Digest, Vol 174, Issue 8
top icon to see where that is. In that folder is the > "dathena.bat" file which the Athena desktop icon points at. > > > > You should also find a file called "lathena.bat". Try running that or > pointing your desktop icon at it instead. > > > > The difference between "lathena.bat" and "dathena.bat" is line 25 that > sets an environment variable that Demeter uses to decide which of ifeffit > or larch to use. > > > > Obviously, there are number of other ways to get this environment > variable set. The bottom line is, yes, there is a switch. The switch is > the DEMETER_BACKEND environment variable. > > > > Unfortunately, that switch cannot be in the configuration files, > although what you tired in item 2 of your email was a sensible guess. It > turns out that the choice of larch/ifeffit has to made long before the > configuration files are read. > > > > Do let me know how you get on. While Demeter + larch should work, there > are still almost certainly problems. I need to get a new version of the > Demeter installer out soon, so it would be nice to get some feedback in > this area. > > > > As for using Demeter + larch + 100s of file -- it should work after a > fashion. But I worry that Athena's performance might not be what you are > hoping for. Athena does a lot of things that are more user-friendly than > performance-friendly > > > > > > Cheers, > > B > > > > > > On 08/15/2017 06:10 AM, ASAKURA, Hiroyuki wrote: > >> Dear all, > >> > >> I would like to use the latest Larch as backend for Athena and Artemis > on Windows to handle hundreds of XAS data (, hopefully). > >> But, I'm stuck. I would appreciate any comments and suggestions. > >> > >> Matt announced it is now possible on this list, but I still cannot do > it on Windows. > >> > >> [Ifeffit] Larch 0.9.33 > >> http://millenia.cars.aps.anl.gov/pipermail/ifeffit/2017- > April/009091.html > >> > >>> The "server mode" for Athena and Artemis now works on all platforms > and I > >>> strongly encourage everyone to use this over the ifeffit back end. > >> > >> Here is what I did. > >> > >> Environment: > >> Windows 10 Pro (Japanese) > >> Demeter 0.9.25 (via official website) > >> Python 3.6 (official distribution) > >> > >> 1. Installation of the latest Larch > >> > >>> git clone https://github.com/xraypy/xraylarch.git (sha1: > 5a372cfe1368a8ac10c2ebfc5bef4e9a9a325f6d) > >>> cd xraylarch > >>> python setup.py install > >> # Some dependency related to XRD is not fulfilled. > >> > >> 2. Start Larch server > >> > >>> cd %LOCALAPPDATA%\Programs\Python\Python36\Scripts > >>> python larch_server start > >> larch_server port=4966: started > >> > >> I found a parameter of peakfit backend in demeter.ini and changed to > larch, but did not work (as expected). > >> > >> In the dathena.log, Athena still uses ifeffit as backend. > >> > >>> perl version: v5.18.2 > >>> backend: ifeffit > >> > >> Should I compile Demeter package by myself to use the Larch backend? > >> Or, is there any "switch" to use Larch? > >> > >> Thanks in advance, > >> > >> ASAKURA, Hiroyuki > >> > >> > > > > > > -- > ASAKURA, Hiroyuki (Ph.D) > Program-Specific Assistant Professor (ESICB) > T. Tanaka Lab., ESICB, Kyoto University, Japan > asak...@moleng.kyoto-u.ac.jp > http://www.moleng.kyoto-u.ac.jp/~moleng_04/asakura/ > > > -- > > Subject: Digest Footer > > ___ > Ifeffit mailing list > Ifeffit@millenia.cars.aps.anl.gov > http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit > Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit > > > -- > > End of Ifeffit Digest, Vol 174, Issue 8 > *** > -- Carmelo Prestipino Sciences Chimiques de Rennes, UMR 6226 Solid State and Materials Chemistry group (CSM) Campus de Beaulieu, Bât 10B, bureau 123 263 avenue du Général Leclerc F-35042 RENNES France Tel: (+33) 22323 6531 FAX: (+33) 22323 5959 ___ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
Re: [Ifeffit] Ifeffit Digest, Vol 109, Issue 23
. It also has the possibility of using multicore machines well, but this has not yet been automated. It is also possible that the linear algebra techniques used for x-ray fluorescence map analysis, including code from Gerd Wellenreuther and Armando Sole would be useful for your needs. Probably due to the limited memory of my pc, I can only open around 200 spectra simultanously with Athena. You almost certainly want to not use Athena here anyway. You want automated processing programs. Like Bruce hinted at, you've invested heavily in a detector that allows you to collect data at a rate orders of magnitude faster than you could before. It would have been incredibly naive to believe that decade-old software would have been able to keep up with that. This is a good opportunity for you to help out yourself and others. Cheers, --Matt -- ___ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit End of Ifeffit Digest, Vol 109, Issue 23 -- Carmelo Prestipino Sciences Chimiques de Rennes UMR 6226 Solid State and Materials Chemistry group (CSM) Campus de Beaulieu, Bât 10B, bureau 122 F-35042 RENNES France Tel: (+33) 22323 6531 FAX: (+33) 22323 5959 ___ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
Re: [Ifeffit] python 2.6 wrapper
Dear Matt and Carlo I was speaking about windows, sorry for the imprecision. I tested today the file sent by Matt, on my computer all seems to work fine with Python 2.6. Cheers Carmelo Quoting ifeffit-requ...@millenia.cars.aps.anl.gov: Send Ifeffit mailing list submissions to ifeffit@millenia.cars.aps.anl.gov To subscribe or unsubscribe via the World Wide Web, visit http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit or, via email, send a message with subject or body 'help' to ifeffit-requ...@millenia.cars.aps.anl.gov You can reach the person managing the list at ifeffit-ow...@millenia.cars.aps.anl.gov When replying, please edit your Subject line so it is more specific than Re: Contents of Ifeffit digest... Today's Topics: 1. python 2.6 wrapper (Carmelo Prestipino) 2. Re: python 2.6 wrapper (Carlo Segre) 3. Re: python 2.6 wrapper (Matt Newville) 4. Re: Ifeffit (Matt Newville) 5. Re: Ifeffit (Cl?ment Levard) -- Message: 1 Date: Fri, 06 Nov 2009 10:50:25 +0100 From: Carmelo Prestipino carmelo.prestip...@esrf.fr To: ifeffit@millenia.cars.aps.anl.gov Subject: [Ifeffit] python 2.6 wrapper Message-ID: 20091106105025.gifreaxeogoc4...@160.103.2.152 Content-Type: text/plain; charset=ISO-8859-1; DelSp=Yes; format=flowed Dear All I upgraded my my python version on 2.6, I was wondering if is it available a new Ifeffit wrapper for this version? Best regards Carmelo -- --- Dr. Carmelo Prestipino European Synchrotron Radiation Facility BP220, 38043 Grenoble Cedex, FRANCE Tel: +33 (0)4 38 88 19 29 --- -- Message: 2 Date: Fri, 6 Nov 2009 07:46:55 -0600 (CST) From: Carlo Segre se...@iit.edu To: XAFS Analysis using Ifeffit ifeffit@millenia.cars.aps.anl.gov Subject: Re: [Ifeffit] python 2.6 wrapper Message-ID: alpine.deb.1.10.0911060746230.3...@arsenide.iit.edu Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed What is your operating system? The gifeffit progrm should work fine with most versions of python. Carlo On Fri, 6 Nov 2009, Carmelo Prestipino wrote: Dear All I upgraded my my python version on 2.6, I was wondering if is it available a new Ifeffit wrapper for this version? Best regards Carmelo -- Carlo U. Segre -- Professor of Physics Associate Dean for Graduate Admissions, Graduate College Illinois Institute of Technology Voice: 312.567.3498Fax: 312.567.3494 se...@iit.edu http://www.iit.edu/~segre se...@debian.org -- Message: 3 Date: Fri, 6 Nov 2009 10:46:46 -0600 From: Matt Newville newvi...@cars.uchicago.edu To: XAFS Analysis using Ifeffit ifeffit@millenia.cars.aps.anl.gov Subject: Re: [Ifeffit] python 2.6 wrapper Message-ID: b8522e3d0911060846t6f7bea35j83dbff53c6c58...@mail.gmail.com Content-Type: text/plain; charset=iso-8859-1 Hi Carmelo, Carlo, As Carlo says, on linux there should be no problem with the older build system I'm using python2.6 and Ifeffit on linux. So, I'll assume you're asking about Windows. I do not yet have an executable installer for Python2.6 on Windows. But, if you're brave, I have something for you to try. In fact, just this past week, as part of a move to a new Windows build system (see http://cars9.uchicago.edu/ifeffit/MingwBuild), I've moved from using a C extension for Python to using Python's ctypes library. This means that the Ifeffit-Python interface is in pure Python and uses the DLL directly, which is much better than the previous situation. I've tested this with python 2.6 and it works for me on both Windows and linux, with very minor differences between them. The result (Ifefffit.py attached) should be viewed as beta testing stage -- If you try it out, I'd love to hear about any issues you have with it. I don't have a nice installer for this, but you should be able to put this in any folder that Python will find it. If you don't have Ifeffit installed to C:\Program Files\Ifeffit, you may need to alter the top of the script (the set_environ function). Cheers, --Matt On Fri, Nov 6, 2009 at 3:50 AM, Carmelo Prestipino carmelo.prestip...@esrf.fr wrote: Dear All I upgraded my my python version on 2.6, I was wondering if is it available a new Ifeffit wrapper for this version? Best regards Carmelo -- --- Dr. Carmelo Prestipino European Synchrotron Radiation Facility BP220, 38043 Grenoble Cedex, FRANCE Tel: +33 (0)4 38 88 19 29 --- ___ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit -- next part -- A non-text attachment was scrubbed... Name: Ifeffit.py Type: application/octet-stream Size: 9195 bytes Desc: not available URL
