CrysAlis Image Format

This format is used by a number of detectors sold by Agilent Technologies (formerly Oxford Instruments), including the Eos and Atlas series of CCD cameras. The file consists of an ascii header, a binary header, a binary array of 1-byte points, and optional binary arrays of 2- and 4-byte overflow points. File suffixes are usually .img.

Datasqueeze currently supports CrysAlis files with no compression or with differential compression. Files produced in 2013 or later with updated compression algorithms (CrysAlisPro) are not currently supported. However, as of January 2014 CrysAlisPro software supports Exporting saving such files in "Esperanto" format, which is supported.

For more information on Agilent detectors go to http://www.chem.agilent.com/en-US/Products-Services/
   Instruments-Systems/X-ray-Crystallography/Pages/default.aspx

"CrysAlis", "Atlas", and "Eos" are trademarks of Agilent Technologies.