xraypy/xraylarch:

Release announcement

• Reading files from FDMNES.
• XAS Viewer allows reading in a reference spectrum from the same file as a spectrum.
• XAS_Viewer better supports each spectrum having an "energy reference spectrum". This

   can be set on reading spectra, or afterward.  Recalibrating energies can propagate
   calibrations to spectra that share a reference.
  

• XAS Viewer better supports an "energy shift" for each spectrum -- this can be copied

   to other spectra or "undone" to go back to the original  (as read-in) data.
  

• XAS Viewer: data can be deglitched while plotting in "k" space"
• XAS Viewer: "flattened" spectra can be used for linear analysis in more places.
• Example using Jupyter and Fe pre-edge peaks.

• XAS Viewer: the action of the "pin icon" for selecting points from a plot has now changed.

   Previously hitting the pin icon meant "use most recently clicked point on plot".  Now,
   hitting the pin icon starts a timer which will look for mouse clicks *after* hitting
   the pin icon:
      a) if there are new mouse clicks on the plot, wait at least 3 seconds, and return
             the most recent position.
      b) if there are no mouse clicks after 15 seconds, return the most recent position
              (even before clicking on the pin)
  

• Reading columns names from one-line header, and for files that announce as XDI but

   break XDI specs (say, by having >128 columns).
  

• Better handling of CIFs with partial occupancy when generating feff.inp.
• NLEG is set to 6 by default when generating feff.inp.
• By default, hydrogen atoms are removed when generating feff.inp (XAS Viewer and cif2feff)
• Athena project files with very long journals are better supported.
• Some permission problems for the installation of Applications on MacOS have been avoided.
• "get current working directory" is now tested uniformly for permission errors.
• MapViewer: more robust and flexible search for tomographic rotation axis.
• Fix for spec/HDF5 files with broken "scan" link.
• XRF Display spectral fitting: faster, better guesses for parameter scales, and show

   filled eigenvectors (wxmplot 0.9.49)
  

• MapViewer / XRF Display: much improved ADD ROIs, including pushing XRF ROIs added in

   XRF Display back to the list in Mapviewer.
  

• MapViewer: The order of ROIs added is now preserved, including for work arrays and

   Abundances from XRF analysis.
  

• Plugins are now completely removed
• 32-bit Windows is no longer supported: libraries and executables have been removed.
• Cromer-Libermann is more deprecated and hidden (but not completely gone, yet)