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List of parameters to be stored from EURO4M into MARS

The idea is to start with conversion of EURO4M into grib2 format and store it in MARS the same way as UERRA data will be stored in the future.

 

@grib parameter description in the table: unit, parameter number/Id, table number (LTYPE), level

@Precipitation: We would like to have total, large-scale, and convective precipitation, rainfall, and snowfall available. In order to achieve that it is necessary to only store two of the total, large-scale, convective and precipitation, rainfall, snowfall combinations. Is this abundance of precipitation output of scientific value or is, e.g., total precipitation sufficient?

 

Variable Name

SMHI

Comments

Uni Bonn/HErZ

Comments

Météo France

Comments

UKMO

Comments

UERRA GRIB2
Geopotentialm^2/s^2
6
105
0		m^2/s^2
6
2
-		   

gpm
7
3
surface

geopotential height is provided  

10m U,V wind components

m/s
033,034
105
10

 

m/s
033, 034
105
10

 

 

 

m/s
85, 86
174

 

10u

10v

1.5m / 2m temperature

K
011
105
2

 

K
011
105
2

 

 

 

K
87
174

1.5m temperature over land

2t

1.5m / 2m Tx, Tn

K
015,016
105
2

 

K
015, 016
105
2

Defined within a time interval

 

 

K
50, 51
174

Min, Max temperature at 1.5m since previous post-processing

mn2t6

mx2t6

Net shortwave radiation flux at the surface

J/m^2
111
105
0

Net surface short-wave radiation (accumulated)

W/m^2
111
1
-

Net short-wave radiation flux at surface (instantaneous)

 

 

W/m^2
111
3

Net short-wave radiation flux (surface)

ssr

Downwelling (global) short-wave radiation

J/m^2
117
105
0

Accumulated value

W/m^2
22, 23
201
-

Instantaneous value (sum of direct and diffuse radiation at surface)

 

 

J/m^2
116
174

Short wave radiation flux at surface (accumulated)

ssrd

Total cloud cover

fraction
071
105
0

 

%
71
1
-

 

 

 

?
71
3

 

???

tcc

Total precipitation

kg/m^2
061
105
0

accumulated

kg/m^2
061
1
-

Accumulated in forecasting interval

 

 

Kg /(m^2*day)
61
3
-

Total accumulated precip.

tp

Total rainfall

NA

 

 

 

 

 

 

 

 

Total snowfall

Kg/m^2
065
105
0

accumulated

 

 

 

 

 

 

sf

Convective precipitation

???
063
105
0

 

 

 

 

 

kg / m^2
63
3

Convective precip (water)

cp

Convective rainfall

NA

 

kg/m^2
113
201
-

Accumulated in forecasting interval

 

 

 

 

 

Convective snowfall

???
078
105
0

 

kg/m^2
78
2
-

Accumulated in forecasting interval

 

 

m of water
equivalent
239
128

 

 

Large-scale precipitation

???
062
105
0

 

 

 

 

 

 

 

lsp

Large-scale rainfall

NA

 

kg/m^2
102
201
-

Accumulated in forecasting interval

 

 

 

 

 

Large-scale snowfall

???
079
105
0

 

Kg/m^2
79
2
-

Accumulated in forecasting interval

 

 

 

 

 

Snow depth

m
138
105
0

 

m
066
1
-

 

 

 

 

 

sd

 

 

 

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