/packages/festival/idl/filters/base_difference.pro
/packages/festival/idl/filters/festival_eit_fill_missing_blocks.pro
/packages/festival/idl/filters/festival_enhancement_wrt_radial_distance.pro
/packages/festival/idl/filters/festival_fill_missing_blocks.pro
/packages/festival/idl/filters/radial_filter.pro
/packages/festival/idl/filters/remove_hi_stars_shift.pro