= PDAF_get_memberid = 

This page documents the routine `PDAF_get_memberid` of PDAF. 

The routine returns the value of the ensemble member ID. It can be called during the ensemble integration, if a program needs this information, e.g. if ensemble-specific forcing is applied. Also it can be used in the routines `collect_state_pdaf` and `distribute_state_pdaf`.

The routine is typically called in the model code during the ensemble integration. It only works in the online mode of PDAF.

The interface is the following:
{{{
  SUBROUTINE PDAF_get_memberid(memberid)
}}}
with the following argument:
 * memberid: On output the integer index of the ensemble member that is processed by the model task that performs the call.