[Ifeffit] Athena fix edge step

[Bruce Ravel]

On 09/20/2013 11:53 AM, George Sterbinsky wrote:
> Hello,
>
> I am writing to report what I believe to be a bug in Athena. I am using
> Demeter 0.9.18 and windows 8.
>
> To reproduce the behavior, open the attached project, and press the
> button to plot normalized marked groups in energy. One will observe that
> the fix edge step box is checked for the first group. Changing the edge
> step value for this group and pressing the button to replot the
> normalized data has no effect on the plot.
>

George,

Didn't find a time to look at this until today.

Could you replace

 
C:\strawberry\perl\site\lib\Demeter\templates\process\ifeffit\normalize.tmpl

with the attached text file.  Make sure it is called "normalize.tmpl".
Sometimes the mailer will add ".txt" or some such to a file.

That seems to do the trick.  Let me know if that fixes the problem to
your satisfaction and I will push the fix into the next release.

B


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

  National Institute of Standards and Technology
  Synchrotron Science Group at NSLS --- Beamlines U7A, X24A, X23A2
  Building 535A
  Upton NY, 11973

  Homepage:    http://xafs.org/BruceRavel
  Software:    https://github.com/bruceravel
-------------- next part --------------
{ # -*- ifm -*-
  # pre-edge template
  #   {$D->group} returns the ifeffit group name
  #   {$D->parameter} returns the value of that parameter
  $fixed = q{};
  if ($D->bkg_fixstep) {
     $fixed = sprintf(", edge_step=%.7g", $D->bkg_step);
  };
  q{}
}

pre_edge("{$D->group}.energy+{$D->bkg_eshift}", {$D->group}.xmu, e0={$D->bkg_e0},
         pre1={$D->bkg_pre1}, pre2={$D->bkg_pre2}, norm_order={$D->bkg_nnorm},
	 norm1={$D->bkg_nor1}, norm2={$D->bkg_nor2}{$fixed})