# Copyright 2005-2017 ECMWF.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
# 
# In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
# virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
#

# Definition 38 - 4D variational increments for long window 4Dvar system (inspired by local def 20)

unsigned[1] iterationNumber  : dump;
alias number=iterationNumber;

unsigned[1] totalNumberOfIterations  : dump;
alias totalNumber=totalNumberOfIterations;

alias iteration = iterationNumber;

alias local.iterationNumber =iterationNumber;
alias local.totalNumberOfIterations=totalNumberOfIterations;

# Hours
unsigned[2] offsetToEndOf4DvarWindow : dump;
unsigned[2] lengthOf4DvarWindow : dump;

alias anoffset=offsetToEndOf4DvarWindow;