Changed parameters

paramId

shortName

name

units

old encoding

new encoding

124

emis

Surface emissivity

Proportion

discipline=192, parameterCategory=128, parameterNumber=124

discipline=2, parameterCategory=0, parameterNumber=62, typeOfFirstFixedSurface=1

149

snr

Surface net radiation (SW and LW)

J m**-2

discipline=192, parameterCategory=128, parameterNumber=149

discipline=0, parameterCategory=19, parameterNumber=46, typeOfFirstFixedSurface=1, typeOfStatisticalProcessing=1

150

tnr

Top net radiation (SW and LW)

J m**-2

discipline=192, parameterCategory=128, parameterNumber=150

discipline=0, parameterCategory=19, parameterNumber=46, typeOfFirstFixedSurface=8, typeOfStatisticalProcessing=1

229

iews

Instantaneous eastward turbulent surface stress

N m**-2

discipline=0, parameterCategory=2, parameterNumber=38, typeOfFirstFixedSurface=1
(parameterNumber=38 deprecated)

discipline=0, parameterCategory=2, parameterNumber=62, typeOfFirstFixedSurface=1

230

inss

Instantaneous northward turbulent surface stress

N m**-2

discipline=0, parameterCategory=2, parameterNumber=37, typeOfFirstFixedSurface=1 (parameterNumber=37 deprecated)

discipline=0, parameterCategory=2, parameterNumber=63, typeOfFirstFixedSurface=1

172149

msnrf

Time-mean surface net radiation flux (SW and LW)

W m**-2

discipline=192, parameterCategory=172, parameterNumber=149

discipline=0, parameterCategory=19, parameterNumber=46, typeOfFirstFixedSurface=1, typeOfStatisticalProcessing=0

228004

mean2t

Mean 2 metre temperature

K

discipline=192, parameterCategory=228, parameterNumber=4

discipline=0, parameterCategory=0, parameterNumber=0, typeOfFirstFixedSurface=103, scaledValueOfFirstFixedSurface=2, scaleFactorOfFirstFixedSurface=0, typeOfStatisticalProcessing=0

260046

tsnowp

Total snow precipitation

kg m**-2

discipline=0, parameterCategory=1, parameterNumber=50

discipline=0, parameterCategory=1, parameterNumber=66, typeOfFirstFixedSurface=1, typeOfStatisticalProcessing=1

New GRIB2 parameters / encodings

paramId

shortName

name

units

encoding

231014

vdiv

Vertical divergence

s**-1

discipline=0, parameterCategory=2, parameterNumber=59

231015

dtc

Drag thermal coefficient

Numeric

discipline=0, parameterCategory=2, parameterNumber=60, typeOfFirstFixedSurface=1

231016

dec

Drag evaporation coefficient

Numeric

discipline=0, parameterCategory=2, parameterNumber=61, typeOfFirstFixedSurface=1

231017

pdhs

Pressure departure from hydrostatic state

Pa

discipline=0, parameterCategory=3, parameterNumber=46

231018

snrf

Surface net radiation flux (SW and LW)

W m**-2

discipline=0, parameterCategory=19, parameterNumber=46, typeOfFirstFixedSurface=1

231019

tnrf

Top net radiation flux (SW and LW)

W m**-2

discipline=0, parameterCategory=19, parameterNumber=46, typeOfFirstFixedSurface=8

231020

mtnrf

Time-mean top net radiation flux (SW and LW)

W m**-2

discipline=0, parameterCategory=19, parameterNumber=46, typeOfFirstFixedSurface=8, typeOfStatisticalProcessing=0

231021

gits

Global irradiance on tilted surfaces

W m**-2

discipline=0, parameterCategory=19, parameterNumber=47

231022

eagr

Eady growth rate

day**-1

discipline=0, parameterCategory=21, parameterNumber=22

231023

tdtc

Tropical cyclones track density

Numeric

discipline=0, parameterCategory=191, parameterNumber=4

231024

cant

Canopy air temperature

K

discipline=2, parameterCategory=0, parameterNumber=63

231025

swit

Soil wetness index (total layer)

Numeric

discipline=2, parameterCategory=3, parameterNumber=30, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=151

231026

swir

Soil wetness index (root zone)

Numeric

discipline=2, parameterCategory=3, parameterNumber=30, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=167

231027

swil

Soil wetness index (layer)

Numeric

discipline=2, parameterCategory=3, parameterNumber=30, typeOfFirstFixedSurface=151, typeOfSecondFixedSurface=151

231028

ddrf

Distance downward from roof surface

m

discipline=2, parameterCategory=6, parameterNumber=6

231029

diws

Distance inward from outer wall surface

m

discipline=2, parameterCategory=6, parameterNumber=7

231030

ddrd

Distance downward from road surface

m

discipline=2, parameterCategory=6, parameterNumber=8

231031

rpc

Renewable power capacity

W

discipline=20, parameterCategory=3, parameterNumber=0, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

231032

rppr

Renewable power production rate

W

discipline=20, parameterCategory=3, parameterNumber=1, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

231033

rpp

Renewable power production

W s

discipline=20, parameterCategory=3, parameterNumber=1, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8, typeOfStatisticalProcessing=1

231034

wpc

Wind power capacity

W

discipline=20, parameterCategory=3, parameterNumber=2, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

231035

wppr

Wind power production rate

W

discipline=20, parameterCategory=3, parameterNumber=3, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

231036

wpp

Wind power production

W s

discipline=20, parameterCategory=3, parameterNumber=3, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8, typeOfStatisticalProcessing=1

231037

pvpc

Solar photovoltaic (PV) power capacity

W

discipline=20, parameterCategory=3, parameterNumber=4, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

231038

pvppr

Solar photovoltaic (PV) power production rate

W

discipline=20, parameterCategory=3, parameterNumber=5, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

231039

pvpp

Solar photovoltaic (PV) power production

W s

discipline=20, parameterCategory=3, parameterNumber=5, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8, typeOfStatisticalProcessing=1

231040

tgrp

Graupel (snow pellets) precipitation

kg m**-2

discipline=0, parameterCategory=1, parameterNumber=75, typeOfFirstFixedSurface=1, typeOfStatisticalProcessing=1

231041

litotint

Time-integrated total lightning flash density

km**-2

discipline=0, parameterCategory=17, parameterNumber=4, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8, typeOfStatisticalProcessing=1

231042

maxtcg

Maximum total column integrated graupel (snow pellets)

kg m**-2

discipline=0, parameterCategory=1, parameterNumber=74, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8, typeOfStatisticalProcessing=2

231043

minvis

Minimum visibility

m

discipline=0, parameterCategory=19, parameterNumber=0, typeOfStatisticalProcessing=3

231044

hthg

Geometric height of theta level above ground

m

discipline=0, parameterCategory=3, parameterNumber=34, typeOfFirstFixedSurface=107

231045

pcdb

Pressure at cloud base

Pa

discipline=0, parameterCategory=3, parameterNumber=0, typeOfFirstFixedSurface=2

231046

hacg

Geometric height of adiabatic condensation level above ground

m

discipline=0, parameterCategory=3, parameterNumber=34, typeOfFirstFixedSurface=5

231047

hfcg

Geometric height of free convection level above ground

m

discipline=0, parameterCategory=3, parameterNumber=34, typeOfFirstFixedSurface=14

231048

hnbg

Geometric height of neutral buoyancy level above ground

m

discipline=0, parameterCategory=3, parameterNumber=34, typeOfFirstFixedSurface=16

231049

haig

Geometric height of atmospheric isothermal level above ground

m

discipline=0, parameterCategory=3, parameterNumber=34, typeOfFirstFixedSurface=20

231050

rft

Roof temperature

K

discipline=0, parameterCategory=0, parameterNumber=0, typeOfFirstFixedSurface=185

231051

wlt

Wall temperature

K

discipline=0, parameterCategory=0, parameterNumber=0, typeOfFirstFixedSurface=186

231052

rdt

Road temperature

K

discipline=0, parameterCategory=0, parameterNumber=0, typeOfFirstFixedSurface=187

231053

sdrf

Snow depth water equivalent on roof

kg m**-2

discipline=0, parameterCategory=1, parameterNumber=60, typeOfFirstFixedSurface=185

231054

sdrd

Snow depth water equivalent on road

kg m**-2

discipline=0, parameterCategory=1, parameterNumber=60, typeOfFirstFixedSurface=187

231055

uct

Urban canyon temperature

K

discipline=0, parameterCategory=0, parameterNumber=0, typeOfFirstFixedSurface=187, typeOfSecondFixedSurface=185

231056

ucq

Urban canyon specific humidity

kg kg**-1

discipline=0, parameterCategory=1, parameterNumber=0, typeOfFirstFixedSurface=187, typeOfSecondFixedSurface=185

232007

llfl

Live leaf fuel load

kg m**-2

discipline=2, parameterCategory=4, parameterNumber=27

232008

lwfl

Live wood fuel load

kg m**-2

discipline=2, parameterCategory=4, parameterNumber=28

232009

dlfl

Dead leaf fuel load

kg m**-2

discipline=2, parameterCategory=4, parameterNumber=29

232010

dwfl

Dead wood fuel load

kg m**-2

discipline=2, parameterCategory=4, parameterNumber=30

232011

lfmc

Live fuel moisture content

kg kg**-1

discipline=2, parameterCategory=4, parameterNumber=31

232012

fdlmc

Fine dead leaf moisture content

kg kg**-1

discipline=2, parameterCategory=4, parameterNumber=32

232013

ddlmc

Dense dead leaf moisture content

kg kg**-1

discipline=2, parameterCategory=4, parameterNumber=33

232014

fdwmc

Fine dead wood moisture content

kg kg**-1

discipline=2, parameterCategory=4, parameterNumber=34

232015

ddwmc

Dense dead wood moisture content

kg kg**-1

discipline=2, parameterCategory=4, parameterNumber=35

260656

sqw

Saturation specific humidity with respect to water

kg m**-3

discipline=0, parameterCategory=1, parameterNumber=168

260657

tcsqw

Total column integrated saturation specific humidity with respect to water

kg m**-2

discipline=0, parameterCategory=1, parameterNumber=169, typeOfFirstFixedSurface=1, typeOfSecondFixedSurface=8

262145

sss

Sea surface salinity

kg kg**-1

discipline=10, parameterCategory=3, parameterNumber=21, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=255, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=missing(), scaleFactorOfSecondFixedSurface=missing()

262146

sc300v

Vertically integrated sea water practical salinity in the upper 300 m

g kg**-1 m

discipline=10, parameterCategory=4, parameterNumber=50, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=160, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=300, scaleFactorOfSecondFixedSurface=0

262147

sc700v

Vertically integrated sea water practical salinity in the upper 700 m

g kg**-1 m

discipline=10, parameterCategory=4, parameterNumber=50, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=160, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=700, scaleFactorOfSecondFixedSurface=0

262148

scbtv

Total column vertically integrated sea water practical salinity

g kg**-1 m

discipline=10, parameterCategory=4, parameterNumber=50, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=9, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=missing(), scaleFactorOfSecondFixedSurface=missing()

263145

avg_sss

Time-mean sea surface salinity

kg kg**-1

discipline=10, parameterCategory=3, parameterNumber=21, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=255, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=missing(), scaleFactorOfSecondFixedSurface=missing(), typeOfStatisticalProcessing=0

263146

avg_sc300v

Time-mean vertically integrated sea water practical salinity in the upper 300 m

g kg**-1 m

discipline=10, parameterCategory=4, parameterNumber=50, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=160, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=300, scaleFactorOfSecondFixedSurface=0, typeOfStatisticalProcessing=0

263147

avg_sc700v

Time-mean vertically integrated sea water practical salinity in the upper 700 m

g kg**-1 m

discipline=10, parameterCategory=4, parameterNumber=50, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=160, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=700, scaleFactorOfSecondFixedSurface=0, typeOfStatisticalProcessing=0

263148

avg_scbtv

Time-mean total column vertically integrated sea water practical salinity

g kg**-1 m

discipline=10, parameterCategory=4, parameterNumber=50, typeOfFirstFixedSurface=160, typeOfSecondFixedSurface=9, scaledValueOfFirstFixedSurface=0, scaleFactorOfFirstFixedSurface=0, scaledValueOfSecondFixedSurface=missing(), scaleFactorOfSecondFixedSurface=missing(), typeOfStatisticalProcessing=0

263516

avg_salo

Time-mean sea water salinity

kg kg**-1

discipline=10, parameterCategory=4, parameterNumber=3, typeOfFirstFixedSurface=168, typeOfSecondFixedSurface=168, typeOfStatisticalProcessing=0

Changed long names

paramId

Old name

New name

149

Surface net radiation

Surface net radiation (SW and LW)

150

Top net radiation

Top net radiation (SW and LW)

172149

Mean surface net radiation flux

Time-mean surface net radiation flux (SW and LW)

228004

Mean temperature at 2 metres

Mean 2 metre temperature

231002

Runoff water equivalent

Runoff water equivalent (surface plus subsurface)

Changed units

paramId

shortName

name

units_old

units_new

124

emis

Surface emissivity

dimensionless

Proportion

Changes in GRIB2 sample files

Some keys in the sample files (command codes_info -s shows you the location) were corrected.

File

keys in previous version

keys in new version

gg_sfc_grib2.tmpl

scaleFactorOfFirstFixedSurface=0,scaledValueOfFirstFixedSurface=0

scaleFactorOfFirstFixedSurface=MISSING,scaledValueOfFirstFixedSurface=MISSING

polar_stereographic_sfc_grib2.tmpl

scaleFactorOfFirstFixedSurface=0,scaledValueOfFirstFixedSurface=2

scaleFactorOfFirstFixedSurface=MISSING,scaledValueOfFirstFixedSurface=MISSING

regular_gg_sfc_grib2.tmpl

scaleFactorOfFirstFixedSurface=0,scaledValueOfFirstFixedSurface=100000

scaleFactorOfFirstFixedSurface=MISSING,scaledValueOfFirstFixedSurface=MISSING

rotated_gg_sfc_grib2.tmpl

scaleFactorOfFirstFixedSurface=0,scaledValueOfFirstFixedSurface=100000

scaleFactorOfFirstFixedSurface=MISSING,scaledValueOfFirstFixedSurface=MISSING

polar_stereographic_pl_grib2.tmpl

typeOfFirstFixedSurface=sfc

typeOfFirstFixedSurface=pl

reduced_gg_sfc_grib2.tmpl

typeOfFirstFixedSurface=103

typeOfFirstFixedSurface=1

reduced_rotated_gg_sfc_grib2.tmpl

typeOfFirstFixedSurface=103

typeOfFirstFixedSurface=1

regular_ll_pl_grib2.tmpl

scaledValueOfFirstFixedSurface=85000

scaledValueOfFirstFixedSurface=100000

regular_ll_sfc_grib2.tmpl

typeOfFirstFixedSurface=103

typeOfFirstFixedSurface=1

rotated_ll_sfc_grib2.tmpl

typeOfFirstFixedSurface=103

typeOfFirstFixedSurface=1

rotated_ll_pl_grib2.tmpl

scaleFactorOfFirstFixedSurface=MISSING,scaledValueOfFirstFixedSurface=MISSING

scaleFactorOfFirstFixedSurface=0,scaledValueOfFirstFixedSurface=100000

New templates added

Template
number		Template name
4.113Generalised tiles at a horizontal level or horizontal layer at a point in time
4.114Average, accumulation, and/or extreme values or other statistically processed values on generalised tiles at a horizontal level
or in a horizontal layer in a continuous or non-continuous time interval
4.115Individual ensemble forecast, control and perturbed on generalised tiles at a horizontal level or in a horizontal layer at a poi
nt in time
4.116Individual ensemble forecast, control and perturbed on generalised tiles at a horizontal level or in a horizontal layer in a con
tinuous or non-continuous time interval
4.117Individual large ensemble forecast, control and perturbed, at a horizontal level or in a horizontal layer at a point in time
4.118Individual large ensemble forecast, control and perturbed, at a horizontal level or in a horizontal layer, in a continuous or no
n-continuous interval


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