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GRIB-853: GRIB2 Tile-templates

This commit is contained in:
Shahram Najm 2015-12-10 17:17:39 +00:00
parent ebcc43af91
commit 8bbd1d29fb
3 changed files with 97 additions and 0 deletions
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definitions/grib2/template.4.55.def Normal file
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# Copyright 2005-2015 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.
#
# TEMPLATE 4.55, spatio-temporal changing tiles at a horizontal level or horizontal layer at a point in time
include "grib2/template.4.parameter_tile.def"
include "grib2/template.4.horizontal.def"

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definitions/grib2/template.4.56.def Normal file
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# Copyright 2005-2015 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.
#
# TEMPLATE 4.56, individual ensemble forecast, control and perturbed, at a horizontal level or in a horizontal layer at a point in time for spatio-temporal changing tile parameters
include "grib2/template.4.parameter_tile.def"
include "grib2/template.4.horizontal.def"
# Note: This template is missing the entry:
# Type of ensemble forecast
# which is present in all other templates with EPS info! Mistake by WMO?
# So we cannot include the eps template due to this missing entry!
# include "grib2/template.4.eps.def"
# Have to manually define the keys
unsigned[1] perturbationNumber : dump;
alias number=perturbationNumber;
unsigned[1] numberOfForecastsInEnsemble : dump;
alias totalNumber=numberOfForecastsInEnsemble;

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definitions/grib2/template.4.parameter_tile.def Normal file
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# Copyright 2005-2015 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.
#
label "Tile information";
# Parameter category
codetable[1] parameterCategory ('4.1.[discipline:l].table',masterDir,localDir) : dump;
# Parameter number
codetable[1] parameterNumber ('4.2.[discipline:l].[parameterCategory:l].table',masterDir,localDir) : dump;
meta parameterUnits codetable_units(parameterNumber) : dump;
meta parameterName codetable_title(parameterNumber) : dump;
# Tile specifications
codetable[1] tileClassification ('4.242.table',masterDir,localDir) : dump;
unsigned[1] totalNumberOfTileAttributePairs=1 : dump;
unsigned[1] numberOfUsedSpatialTiles=1 : dump;
unsigned[1] tileIndex : dump;
unsigned[1] numberOfUsedTileAttributes=1 : dump;
codetable[1] attributeOfTile ('4.241.table',masterDir,localDir) : dump;
alias NT=totalNumberOfTileAttributePairs;
alias NUT=numberOfUsedSpatialTiles;
alias ITN=tileIndex;
alias NAT=numberOfUsedTileAttributes;
# Type of generating process
codetable[1] typeOfGeneratingProcess ('4.3.table',masterDir,localDir) : dump;
# Background generating process identifier
# (defined by originating centre)
unsigned[1] backgroundProcess = 255 : edition_specific;
alias backgroundGeneratingProcessIdentifier=backgroundProcess;
# Analysis or forecast generating processes identifier
# (defined by originating centre)
unsigned[1] generatingProcessIdentifier : dump;
# Hours of observational data cut-off after reference time
unsigned[2] hoursAfterDataCutoff =missing() : edition_specific,can_be_missing;
alias hoursAfterReferenceTimeOfDataCutoff=hoursAfterDataCutoff;
# Minutes of observational data cut-off after reference time
unsigned[1] minutesAfterDataCutoff = missing() : edition_specific,can_be_missing;
alias minutesAfterReferenceTimeOfDataCutoff=minutesAfterDataCutoff;
# Indicator of unit of time range
codetable[1] indicatorOfUnitOfTimeRange ('4.4.table',masterDir,localDir) : dump;
codetable[1] stepUnits 'stepUnits.table' = 1 : transient,dump,no_copy;
# Forecast time in units defined by octet 24
signed[4] forecastTime : dump;