= PDAFlocal_clear_increment_weights =

This page documents the routine `PDAFlocal_clear_increment_weights` of PDAF, which is used with the [wiki:PDAFlocal] interface. This routine was introduced with PDAF V2.3. 

This routine provides optional functionality. If [wiki:PDAFlocal_set_increment_weights] was used to prescribe the assimilation increment of each element of the local state vector a different weight this routine can be used to clear and deallocate the weights array. Afterwards a weight of one is used for the increment of all elements of the local state vector when initializing the global state vector after the analysis update in the local analysis loop.

The interface is  without arguments:
{{{
SUBROUTINE PDAFlocal_clear_increment_weights()
}}}


Hint:
 * After calling this routine, the local increment weights are one until one calls [wiki:PDAFlocal_set_increment_weights] with prescribed weights again.