Re: GSAS TOF profile function 2

2001-01-17 Thread Bob Von Dreele
Matt, You found a typo in the manual. The equations for u & v need a "sigma^2" in the first term in the numerator. The form should match the equations for r & s just above. The code inside GSAS has it right. Thanks - at least I know people are watching. Bob Von Dreele At 10:50 AM 1/17/01 +,

Rietan-2000

2001-01-17 Thread Angel L. Ortiz
Dear Colleagues: I am trying to use the new version of the Rietveld program Rietan, that is, Rietan-2000. In fact, I am interested in using that program for studing a two phases system. However, so far, I am having some difficulties. Please, could someboby e-mail me an input file with an example

GSAS TOF profile function 2

2001-01-17 Thread Matt Tucker
Hello, I'm trying to write a FORTRAN subroutine to reproduce the GSAS TOF profile function 2 using the equations given in the new (and old) GSAS manual. It seems to work but only if I put a sigma squared in the u an v terms of the G'(delta T) expansion, my maths is very rusty but I think this