Re: [Ifeffit] Athena crash during LCA

2011-01-08 Thread Matt Newville
Hi Scott, Like for Jeff, the chi(k) LCA fit works for me with Athea 0.8.061 on OSX 10.6. If I had to make a guess or recommendation for something to try it would be this: Standard2 extends to pretty far out in K (20Ang^-1) and Standard2 is pretty glitchy beyond 12Ang^-1 or so. You might try

Re: [Ifeffit] Athena crash during LCA

2011-01-08 Thread Scott Calvin
Hi Matt and Jeff, I just upgraded to 0.8.061, and it works in that version, so apparently whatever the bug was has been fixed. Thanks for checking it out for me! --Scott Calvin Faculty at Sarah Lawrence College Currently on sabbatical at Stanford Synchrotron Radiation Laboratory On Jan 8,

Re: [Ifeffit] Athena crash during LCA

2011-01-07 Thread Jeff Terry
Hi Scott, It seems to work for norm(E) fitting with Athena 0.8.061 under OS X 10.6. Jeff On Jan 7, 2011, at 8:07 PM, Scott Calvin wrote: Hi all, Athena has been crashing for me during one particular linear combination analysis, and I'm wondering if any of you have an explanation. A

Re: [Ifeffit] Athena crash during LCA

2011-01-07 Thread Scott Calvin
Jeff--sorry, I guess my grammar got a little convoluted. It DOES work with norm(E) and deriv(E) fitting for me as well. It does NOT work with chi(k) fitting for me. --Scott Calvin Faculty at Sarah Lawrence College Currently on sabbatical at Stanford Synchrotron Radiation Laboratory On Jan

Re: [Ifeffit] Athena crash during LCA

2011-01-07 Thread Jeff Terry
Hi Scott, No my fault, I suffer from tl;dr itis. I didn't read beyond linear combination. That said it still works: Fitting Data as chi(k) from 3.000 to 12.000 fit done use k-weight = 2 Fit included 181 data points and 1 variable R-factor = 0.209356 chi-square = 30.92638 reduced