[Ifeffit] Multiple data set fit limit

Bruce Ravel bravel at bnl.gov
Wed Mar 8 09:53:07 CST 2017


On 03/08/2017 09:37 AM, Bruce Ravel wrote:
> On 03/08/2017 09:31 AM, Matt Newville wrote:
>> Can Artemis use Larch?
> Yes.
> B
>

Well ..... a multiple data set fit using larch runs to completion and 
reports sensible values for parameters, but does not manage the data 
sets correctly.  One obvious sign that something has gone wrong is the 
after-fit plot attached.  Yikes!

Shouldn't be too hard to fix.  A single data set fit with larch or any 
fit with ifeffit works as I expect.

B


-- 
  Bruce Ravel  ------------------------------------ bravel at bnl.gov

  National Institute of Standards and Technology
  Synchrotron Science Group at NSLS-II
  Building 743, Room 114
  Upton NY, 11973

  Homepage:    http://bruceravel.github.io/home/
  Software:    https://github.com/bruceravel
  Demeter:     http://bruceravel.github.io/demeter/
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