Hello, I have searched back on the mailing list regarding the occupation number error and found bad counts with getorb. I have tried a number of settings as per the email thread, however nothing seems to correct the error. I trying to calculate a vanadium oxide K-edge but as the earlier email stated, it just hangs trying to iterate SCF. This email was quite a while ago and just wondered if anyone has had these issues come up again and were able to find conditions that worked for them? Attached is the feff.inp which triggers this error. Any guidance or suggestions beyond the thread would be greatly appreciated, Thanks, Chris ********************************************** Dr Christopher Patridge Associate Professor Dept of Chemistry SASE 315 716-829-8096 | patridgc@dyc.edumailto:patridgc@dyc.edu www.dyc.eduhttp://www.dyc.edu Social: Twitterhttp://www.twitter.com/drpatridgc [cid:0edd417e-b4aa-4ba7-af9d-5051c7441a0a@namprd14.prod.outlook.com]