call Pipeline_localGetItems (real, intent (inout) :: userArray (:,:), integer, intent (out) :: userCount)
The routine copies items currently sitting in the item buffer of the local processor to the user supplied array. Once the items in the buffer have been copied, the item buffer counter is reset. This routine constitutes thus the local retriever of the pipeline.
userArray : the user supplied array to hold the copied items userCount : the number of items copied
The user supplied array must be able to hold all elements of each item. If this is not the case, the program aborts.