WRF precipitation calculation

[JiaWang]

WRF has multiple precipitation related variables in the output, such as:
RAINC: ACCUMULATED TOTAL CUMULUS PRECIPITATION
RAINSH: ACCUMULATED SHALLOW CUMULUS PRECIPITATION
RAINNC: ACCUMULATED TOTAL GRID SCALE PRECIPITATION
SNOWNC: ACCUMULATED TOTAL GRID SCALE SNOW AND ICE
GRAUPELNC: ACCUMULATED TOTAL GRID SCALE GRAUPEL
HAILNC: ACCUMULATED TOTAL GRID SCALE HAIL

My understanding is that the total precipitation is adding RAINC & RAINSH & RAINNC together. But do I need to also add SNOWNC & GRAUPELNC & HAILNC? My study period is in the winter, so there is ice-phase precipitation.

 

[Ming Chen]

Total accumulated precipitation is always "rainc + rainnc". Other items are included in rainc and rainnc calculation.

 

[JiaWang]

RAINSH is also included in RAINC?

 

[William.Hatheway]

RAINSH is also included in RAINC?

If I understand @Ming Chen correctly then yes

 

[Ming Chen]

In fact, shallow convection produces little precipitation.

 

[Alfred-Jose]

What about in a moving grid,
I think it is not the same