If you have problems refining on data files that are in GSAS format, please take note of the following. (Checking of course that you have defined GSAS as your file format in the Model General menu under the bottom left Read data using format option) From: "HUNTER, Brett" [bah@ansto.gov.au] To: "'Lachlan Cranswick'" [l.m.d.cranswick@dl.ac.uk] Subject: RE: Problem with Rietica refining with GSAS data files? Date: Tue, 27 Nov 2001 14:37:36 +1100 Hi Lachlan, In version 1.78 I will have it so it defaults to the STD mode in GSAS, but you must still put something at the end (else it goes to the next line a reads a data value - then you will get an Error in datalines.). This means you should put std or STD or anything else (such as askjdfhkjs), so long as something is there. For the ALT and ESD modes you must use ESD/Esd/esd or ALT/alt/Alt. Hope that helps Ciao brett +----------------------------------------------------------------------------------+ Dr Brett Hunter Neutron Scattering Group Building 58, ANSTO,PMB 1, Menai, NSW 2234, Australia Work: -61-2-9717-3338 Fax: -61-2-9717-3606 email bah@ansto.gov.au Web sites: http://www.ansto.gov.au/ansto/neut/s_hun.html http://www.ansto.gov.au/ansto/neut/index.html http://www.rietica.org http://www.powderdiffraction.org PGP Public key available. +-----------------------------------------------------------------------------------+

Sample file
BANK    1       4500       450 CONST       1000.00      2.00     0.000     0.000
 1  2310 1  2288 1  2200 1  2172 1  2155 1  2150 1  2206 1  2210 1  2286 1  2181

Sample file
BANK    1       4500       450 CONST       1000.00    2.00   0.000   0.000   STD
 1  2310 1  2288 1  2200 1  2172 1  2155 1  2150 1  2206 1  2210 1  2286 1  2181