[PWGLF] Strangeness builder work: PCM treatment, bufferizing option, etc (#10811)

Co-authored-by: David Dobrigkeit Chinellato <david.dobrigkeit.chinellato.cern.ch>
Co-authored-by: ALICE Builder <alibuild@users.noreply.github.com>

Author: ddobrigk

PWGLF/DataModel/LFStrangenessTables.h

@@ -538,7 +538,7 @@ DECLARE_SOA_COLUMN(DCAV0Daughters, dcaV0daughters, float); //! DCA between V0 da
 DECLARE_SOA_COLUMN(DCAPosToPV, dcapostopv, float);         //! DCA positive prong to PV
 DECLARE_SOA_COLUMN(DCANegToPV, dcanegtopv, float);         //! DCA negative prong to PV
 DECLARE_SOA_COLUMN(V0CosPA, v0cosPA, float);               //! V0 CosPA
-DECLARE_SOA_COLUMN(DCAV0ToPV, dcav0topv, float);           //! DCA V0 to PV
+DECLARE_SOA_COLUMN(DCAV0ToPV, dcav0topv, float);           //! DCA V0 to PV (3D)
 
 // Type of V0 from the svertexer (photon, regular, from cascade)
 DECLARE_SOA_COLUMN(V0Type, v0Type, uint8_t); //! type of V0. 0: built solely for cascades (does not pass standard V0 cuts), 1: standard 2, 3: photon-like with TPC-only use. Regular analysis should always use type 1.