2014-01-03 16:22:21 +00:00
|
|
|
# Copyright 2005-2014 ECMWF.
|
2013-03-25 12:04:10 +00:00
|
|
|
#
|
|
|
|
|
# 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.
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
# Resolution and component flags
|
|
|
|
|
flags[1] resolutionAndComponentFlags 'grib1/7.table' : edition_specific,no_copy ;
|
|
|
|
|
|
|
|
|
|
# Note our flagbit numbers run from 7 to 0, while WMO convention uses 1 to 8
|
|
|
|
|
# (most significant to least significant)
|
|
|
|
|
|
|
|
|
|
flagbit ijDirectionIncrementGiven(resolutionAndComponentFlags,7) = 1 ;
|
|
|
|
|
|
|
|
|
|
# For grib 1 to 2
|
|
|
|
|
alias iDirectionIncrementGiven = ijDirectionIncrementGiven;
|
|
|
|
|
alias jDirectionIncrementGiven = ijDirectionIncrementGiven;
|
|
|
|
|
alias DiGiven = ijDirectionIncrementGiven;
|
|
|
|
|
alias DjGiven = ijDirectionIncrementGiven;
|
|
|
|
|
|
|
|
|
|
flagbit earthIsOblate(resolutionAndComponentFlags,6) : dump;
|
|
|
|
|
|
|
|
|
|
flagbit resolutionAndComponentFlags3(resolutionAndComponentFlags,5) = 0: read_only;
|
|
|
|
|
flagbit resolutionAndComponentFlags4(resolutionAndComponentFlags,4) = 0: read_only;
|
|
|
|
|
|
|
|
|
|
flagbit uvRelativeToGrid(resolutionAndComponentFlags,3) : dump;
|
|
|
|
|
|
|
|
|
|
flagbit resolutionAndComponentFlags6(resolutionAndComponentFlags,2) = 0: read_only;
|
|
|
|
|
flagbit resolutionAndComponentFlags7(resolutionAndComponentFlags,1) = 0: read_only;
|
|
|
|
|
flagbit resolutionAndComponentFlags8(resolutionAndComponentFlags,0) = 0: read_only;
|
