Release Name: 1.7

Notes:
As usual, to install, try 

sudo ./QUICK_INSTALL

or 

./HOME_INSTALL

This release brings in quite a few interesting changes, including a gnuplot backend that you can use to extract data from gnuplot files and several new filters.


Changes:
ctioga (1.7)

  * Options parsing now includes convenience shortcuts for --short and
    backend options.
  * --angle, --shift, --scale, and so on now work for tick labels as well
  * Improved debugging information
  * Now points outside the view are removed, leading sometimes to much 
    smaller (and faster) PDF files. Needs Tioga 1.7.
  * Open markers are not anymore subject to line styles.
  * Fixed a bug in the avgdup filter, where some elements would get
    summed rather than averaged
  * Added a --gnuplot backend to use gnuplot plots with ctioga
  * Added a --math-log option to space samples for --math logarithmically
  * Added --xoffset and --yoffset to match --xfact and --yfact
  * A 'fits' theme that alternates markers only/line only plots
  * A --strip filter that removes all NaNs (can come in useful sometimes)
  * A --trim filter that takes out every nth point from input (useful
    with a wild oversampling)
  * Added a --cumulate filter that sums points as they are read
  * Added a --norm filter to normalize data

 -- Vincent Fourmond <vincent.fourmond@9online.fr>  Mon Feb 25 20:56:46 CET 2008