Thanks!!! 

 

 

-----Original Message-----
From: Davide Levy [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, September 09, 2008 12:51 PM
To: Mibeck, Blaise
Subject: R: Question about Genles...

 

Dear Blaise, 

that means that your parameters are not appropriate (generally too big)  for
format defined in the Fortran code.  If it always happens you should edit
the .EXP file with a text editor and check if there is any 1.#R instead a
numeric parameter.

Davide

 

Da: Mibeck, Blaise [mailto:[EMAIL PROTECTED] 
Inviato: martedì 9 settembre 2008 19.28
A: rietveld_l@ill.fr
Oggetto: Question about Genles...

 

Regarding GSAS: 

 

Most of the time when I make inappropriate changes in my refinement
sequence, the refinement in genles diverges. Occasionally, however, I see
Chi^2 = 1.#QNB and sum((shift.esd)^2) line out at 1.#R.

 

I have been assuming that I messed up my refinement order, or allowed
incompatible parameters to vary. So I back up and trudge on. In other words
I treat the problem as if Genles diverged.

 

Should Genles be diverging? Do these values (more like symbols) mean
anything? Or is something corrupted or not set correctly on my installation?


 

Thanks for your help on my last question by the way --- I greatly appreciate
this forum!

 

Kindest regards,

Blaise

 

 

 

 

* * * * * * * * * * * * * 

Blaise Mibeck 

Research Scientist

Energy & Environmental Research Center

University of North Dakota

15 North 23rd Street, Stop 9018

Grand Forks, ND 58202-9018

 

Phone: (701) 777-5077

Email: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> 

 

 

 

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