  The current developments for future electron-positron colliders are driven by
the Particle Flow concept. In these developments, high granularity calorimeters
play a central role. This presentation will focus on a new Particle Flow
Algorithm (PFA) developed for high granularity calorimeters, and especially for
the Semi-Digital Hadronic CALorimeter (SDHCAL) option of the International
Large Detector (ILD) project. The first PFA for ILD was PandoraPFA. This new
PFA (APRIL) is based on the PandoraPFA Software Development Kit, but implements
a different clustering inspired from the ARBOR PFA approach. This proceeding
will describe briefly the APRIL algorithm and discuss its performance against
that of PandoraPFA.
