Dear all,
Sorry, a bit late, but it worth it this week. Now you can execute
SEXTANTE even with raster files as input or output from your scripts.
[EN] http://masquesig.com/2014/06/14/gsoc-14-week-4-gvpy-with-raster/
[ES] http://masquesig.com/2014/06/14/gsoc-14-semana-4-gvpy-con-raster/
Best regards,
Óscar