[RMCProfile-users] huge chi^2 value for the initial run

helen.playford at stfc.ac.uk helen.playford at stfc.ac.uk
Fri Sep 4 08:36:05 BST 2015


Hi Bo,

Thanks for your message. The attached files have been removed by the mailing list software, so could you please send them to rmcprofile-users-owner at rmcprofile.org so the list administrators can see them?

Your huge chi^2 value could be caused by a difference in definition between the functions used by PDFgui and RMCProfile.

Best wishes,
Helen

-----Original Message-----
From: rmcprofile-users [mailto:rmcprofile-users-bounces at rmcprofile.org] On Behalf Of Bo Jiang
Sent: 01 September 2015 16:29
To: rmcprofile-users at rmcprofile.org
Subject: [RMCProfile-users] huge chi^2 value for the initial run

Hi everyone,
         I have a very huge chi^2 value for the initial run.  I think this problem must come from the F(Q) and G(r), which were output from PDFgui and collected by synchrotron X-ray.  I'm very new to RMCProfile, so any advices on how to solve this problem would be greatly appreciated!

Thank you,

Bo
 

Postdoc
K-II 227
NTNU, Department of Materials Science and Engineering Cell phone: (+47) 94
24 98 88
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