Close This Window

Please download official ILL logos here


For using on the web or on a screen

For printing in high resolution

White version, for dark backgrounds

Download PNG

Download AI

Download white PNG

Download JPG

Download EPS

Download white AI

Back to ILL Homepage
English French Deutsch 


SQW data transformation programme

by ???, J. Wuttke & O. Randl (C version, 1997)

Sqw is the equivalent of inx for back-scattering (IN10, IN13 and IN16) data reduction (code in Fortran and C). There exists a version for elastic scans called sqwel written in Fortran.

Input file: ILL back-scattering data file. Output file: ASCII 3 columns files x,y,dy.

A graphical user interface (GUI) written in tcl/tk by C. Lacaille-Desse (CS, ILL) is also available:

SQW is available on:

  • All TOFHR SGI machines like Lotus (full path for SGI machines = /home/cs/model/TOFHR/exe/sqw)
  • Via the web on BARNS.

Documentation: see the SQW manual

Sources & more:

  • Stable version on request to johnson(at) (CS group leader).

  • A SQW Beta version in C tested on SGI & PC-Linux workstations is also available (more information on request to T. Seydel).