Hi Rich,I found out what was wrong. The extend path parameters in the paths tab was on. When I set it as off the fitting worked just fine.Thanks a lot for your help.Juraci> From: ifeffit-request@millenia.cars.aps.anl.gov> Subject: Ifeffit Digest, Vol 71, Issue 32> To: ifeffit@millenia.cars.aps.anl.gov> Date: Thu, 29 Jan 2009 07:00:40 -0600> > 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-request@millenia.cars.aps.anl.gov> > You can reach the person managing the list at> ifeffit-owner@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. Trouble with fitting with Artemis (Juraci A. Sampaio)> 2. Re: Trouble with fitting with Artemis (Richard Mayes)> 3. about Farrel Lytle data of Na2WO4.2H2O (Yordy Licea Fonseca)> 4. Re: about Farrel Lytle data of Na2WO4.2H2O (Matt Newville)> 5. uncertainty in linear combination analysis (Pushan Shah)> 6. Artemis parameters (abhijeet gaur)> 7. Energy shift (Eugenio Otal)> > > ----------------------------------------------------------------------> > Message: 1> Date: Wed, 28 Jan 2009 15:34:55 -0300> From: "Juraci A. Sampaio" > Subject: [Ifeffit] Trouble with fitting with Artemis> To: > Message-ID: > Content-Type: text/plain; charset="iso-8859-1"> > > Hi there!I'm getting the following message when I try to fit my data:WARNING. The following variables had no effect on the fit: !! >> amp !! >> enot !! >> delr !! >> ss The data that I am trying to fit is the Cu metal example that come with the iffefit package. I am running Artemis on a Mac, OSX 10.4.11.I could run the fitting on a mac OSX 10.5 and it worked fine. I reinstall the IXAFS package but it didn't work.I am wondering what could be wrong with my machine/software?Thanks a lot.Juraci Sampaio> _________________________________________________________________> Confira v?deos com not?cias do NY Times, gols direto do Lance, videocassetadas e muito mais no MSN Video!> http://video.msn.com/?mkt=pt-br> -------------- next part --------------> An HTML attachment was scrubbed...> URL: http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090128/eb8f... > > ------------------------------> > Message: 2> Date: Wed, 28 Jan 2009 14:29:58 -0500> From: Richard Mayes > Subject: Re: [Ifeffit] Trouble with fitting with Artemis> To: XAFS Analysis using Ifeffit > Message-ID:> <5a2a54820901281129n2b0d8fc4ib02a2ed2faeca8c5@mail.gmail.com>> Content-Type: text/plain; charset="iso-8859-1"> > Juraci,> > Can you please attach a project file so we can look at it and try to find> the problem. My first guess would be the parameters are not defined in the> "guess,def,set" page like they are in the path list but without seeing the> project file, it's hard to be specific.> > -Rich> > On Wed, Jan 28, 2009 at 1:34 PM, Juraci A. Sampaio wrote:> >> Hi there!>>>> I'm getting the following message when I try to fit my data:>> WARNING. The following variables had no effect on the fit:>> !! >> amp>> !! >> enot>> !! >> delr>> !! >> ss>>>> The data that I am trying to fit is the Cu metal example that come with the>> iffefit package. I am running Artemis on a Mac, OSX 10.4.11.>> I could run the fitting on a mac OSX 10.5 and it worked fine. I reinstall>> the IXAFS package but it didn't work.>>>> I am wondering what could be wrong with my machine/software?>>>> Thanks a lot.>>>>>> Juraci Sampaio>>>>>> ------------------------------>> Not?cias direto do New York Times, gols do Lance, videocassetadas e muitos>> outros v?deos no MSN Videos! Confira j?! http://video.msn.com/?mkt=pt-br>>>> _______________________________________________>> Ifeffit mailing list>> Ifeffit@millenia.cars.aps.anl.gov>> http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit>>>>> -------------- next part --------------> An HTML attachment was scrubbed...> URL: http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090128/7f56... > > ------------------------------> > Message: 3> Date: Wed, 28 Jan 2009 18:18:00 -0200> From: Yordy Licea Fonseca > Subject: [Ifeffit] about Farrel Lytle data of Na2WO4.2H2O> To: ifeffit@millenia.cars.aps.anl.gov> Message-ID:> <6bc7d27d0901281218t6eac4721o1922c155b95a1087@mail.gmail.com>> Content-Type: text/plain; charset="iso-8859-1"> > Hi,> > Sorry, I could not find enough information.> Would any of you tell me, please, how is the EXAFS data tabulated in Farrel> Lytle data base?> The first column is the energy, what about others?> I would like to obtain the absorption coefficient vs energy from this> file:> > http://ixs.csrri.iit.edu/data/Farrel_Lytle_data/RAW/W/wna.095> > Best wishes,> > -- > Yordy E. Licea Fonseca> Departamento de F?sico-Qu?mica> Instituto de Qu?mica-IQ/UFRJ> Laborat?rio de Cat?lise Heterog?nea> Rio de Janeiro, RJ, CEP 21.949-909> Brasil> Email: yliceafonseca@gmail.com> -------------- next part --------------> An HTML attachment was scrubbed...> URL: http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090128/cea4... > > ------------------------------> > Message: 4> Date: Wed, 28 Jan 2009 14:24:22 -0600> From: Matt Newville > Subject: Re: [Ifeffit] about Farrel Lytle data of Na2WO4.2H2O> To: XAFS Analysis using Ifeffit > Message-ID:> > Content-Type: text/plain; charset=ISO-8859-1> > Hi Yordy,> > The first column for that file is not energy, it is angular steps. See> http://cars9.uchicago.edu/ifeffit/FAQ/Data_Handling#head-e7e2389af58d378379f3bbe2a827c73a6df2a42e> > and the other posts from earlier today for how to convert this data into mu(E).> > --Matt> > On Wed, Jan 28, 2009 at 2:18 PM, Yordy Licea Fonseca> wrote:>> Hi,>>>> Sorry, I could not find enough information.>> Would any of you tell me, please, how is the EXAFS data tabulated in Farrel>> Lytle data base?>> The first column is the energy, what about others?>> I would like to obtain the absorption coefficient vs energy from this>> file:>>>> http://ixs.csrri.iit.edu/data/Farrel_Lytle_data/RAW/W/wna.095>>>> Best wishes,>>>> -->> Yordy E. Licea Fonseca>> Departamento de F?sico-Qu?mica>> Instituto de Qu?mica-IQ/UFRJ>> Laborat?rio de Cat?lise Heterog?nea>> Rio de Janeiro, RJ, CEP 21.949-909>> Brasil>> Email: yliceafonseca@gmail.com>>>> _______________________________________________>> Ifeffit mailing list>> Ifeffit@millenia.cars.aps.anl.gov>> http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit>>>>> > > > ------------------------------> > Message: 5> Date: Thu, 29 Jan 2009 13:33:08 +1100> From: "Pushan Shah" > Subject: [Ifeffit] uncertainty in linear combination analysis> To: > Message-ID: <4981B014.0BBD.0060.0@gse.mq.edu.au>> Content-Type: text/plain; charset=US-ASCII> > Hello Everyone!> > How can I estimate an uncertainty in linear combination analysis and calculate them in percentage error?> > Many thanks,> Pushan> > > > > > > ------------------------------> > Message: 6> Date: Thu, 29 Jan 2009 15:41:55 +0530> From: abhijeet gaur > Subject: [Ifeffit] Artemis parameters> To: ifeffit@millenia.cars.aps.anl.gov> Message-ID:> <862a39070901290211s6a928d40yc902a09ff532f2a9@mail.gmail.com>> Content-Type: text/plain; charset="iso-8859-1"> > Hi> I am fitting a copper foil whose data is taken at room temperature. So> do I need to change the guess value of parameters enot, ss,amp, delr to some> other value or I should take them as the default guess value. Also what> should be the ideal fitting range in R for the copper foil.> > > With thanks> > Abhijeet> -------------- next part --------------> An HTML attachment was scrubbed...> URL: http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090129/bd29... > > ------------------------------> > Message: 7> Date: Thu, 29 Jan 2009 11:00:32 -0200> From: Eugenio Otal > Subject: [Ifeffit] Energy shift> To: ifeffit@millenia.cars.aps.anl.gov> Message-ID:> > Content-Type: text/plain; charset="iso-8859-1"> > Hi Matt,> Thanks for your time, the shift is between calculated and experiment. I> attach two figures with and without correction, it matchs really good if I> change 5.5eV the energy.> Thanks, euG> -------------- next part --------------> An HTML attachment was scrubbed...> URL: http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090129/a2f9... > -------------- next part --------------> A non-text attachment was scrubbed...> Name: without energy shift.jpg> Type: image/jpeg> Size: 58982 bytes> Desc: not available> Url : http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090129/a2f9... > -------------- next part --------------> A non-text attachment was scrubbed...> Name: energy shift.jpg> Type: image/jpeg> Size: 69194 bytes> Desc: not available> Url : http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20090129/a2f9... > > ------------------------------> > _______________________________________________> Ifeffit mailing list> Ifeffit@millenia.cars.aps.anl.gov> http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit> > > End of Ifeffit Digest, Vol 71, Issue 32> ***************************************
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