Dear Matt, Thank you very much for your reply! I think this is enough for my analysis now. Best regards, Aowen -----Original Messages----- From:"Matthew Newville" Sent Time:2024-05-24 03:40:11 (Friday) To: "XAFS Analysis using Ifeffit" Cc: Subject: Re: [Ifeffit] Issue about plotting simulated EXAFS in Larix Hi Aowen, Sorry for the trouble. I think you are seeing a “known but not-yet solved” problem. The Feffit Panel in Larix needs to have an experimental data set to show a simulated EXAFS spectrum. That should not be necessary, but it is for now ZjQcmQRYFpfptBannerStart This Message Is From an External Sender This message came from outside your organization. ZjQcmQRYFpfptBannerEnd Hi Aowen, Sorry for the trouble. I think you are seeing a “known but not-yet solved” problem. The Feffit Panel in Larix needs to have an experimental data set to show a simulated EXAFS spectrum. That should not be necessary, but it is for now to work around this bug. This is on the list of things to fix, but I did not get to it before the most recent release. --Matt From: Ifeffit on behalf of AowenLi Date: Thursday, May 23, 2024 at 1:37 PM To: ifeffit@millenia.cars.aps.anl.gov Subject: [Ifeffit] Issue about plotting simulated EXAFS in Larix Dear Matt, I am trying to simulate a theoretical EXAFS with a DFT calculated CIF file via Larix. I performed a FEFF calculation on the CIF file and imported a path to the FEFF fitting panel. However, I didn't get any results when I clicked ZjQcmQRYFpfptBannerStart This Message Is From an External Sender This message came from outside your organization. ZjQcmQRYFpfptBannerEnd Dear Matt, I am trying to simulate a theoretical EXAFS with a DFT calculated CIF file via Larix. I performed a FEFF calculation on the CIF file and imported a path to the FEFF fitting panel. However, I didn't get any results when I clicked on the "Plot Current Model" bottom. I get the following error message: TypeError: unsopported format string passed to NoneType.__format__. Could you please help me? Thank you in advance. Best regards, Aowen