Hi all... I've been reading the list about the continuous scan data lately and it looks as if the main issue getting a oversampled grid onto the "standard EXAFS" grid. We've collected a lot of continous scan data DND-CAT at the APS and basically have a routine to bin the data so it resembles a normal step scan (this way you don't loose the statistics and use every point) and then feed it into IFEFFIT. I'm not sure how similar the MR-CAT setup is to the DND collection, but it may be that the conversion process is very similar. To that effect, I have integrated those scipts into an averaging program (now called Sixpack) and analysis suite that uses IFEFFIT. One future development that I hope to add to the program is to be able to read a variety of formats, and allow user definable formats. Until that is complete, it would be simple for me to expand the functionality of what's there to include the MR-CAT continuous scan format... This solution might be able to circumvent the current problems of the splining you have. *********************************************** Street address for courier deliveries: Sam Webb SSRL/SLAC Bldg. 137, MS 69 2575 Sand Hill Rd. Menlo Park, CA 94025 Letters and other mail: Stanford Synchrotron Radiation Laboratory P.O. Box 20450, MS69 Stanford, CA 94309-0210 Phone: (650)-926-3734 FAX: (650)-926-4100 E-mail: samwebb@slac.stanford.edu ***********************************************