id | field name | definition |
0 | acc_grav |
binary float | size: 4 |
Standard acceleration of gravity
unit: "m/s2"
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|
1 | p_ref |
binary float | size: 4 |
Reference pressure
unit: "hPa"
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|
2 | air_density |
binary float | size: 4 |
Air density in standard conditions of temperature and pressure (T=288K, P=reference pressure)
unit: "kg/m3"
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|
3 | abs_ref_p |
binary float | size: 4 |
Absolute Reference pressure
unit: "Pa"
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|
4 | avogadro |
binary float | size: 4 |
Avogadro number
unit: "1/mole"
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|
5 | uni_gas_const |
binary float | size: 4 |
Universal gas constant
unit: "J/mole/K"
|
|
6 | air_weight |
binary float | size: 4 |
Molecular weight of the dry air
unit: "kg/mole"
|
|
7 | ref_p_values |
binary array[21] | size: 84 |
Reference pressure level values
binary float | size: 4 |
unit: "hPa"
|
|
|
8 | num_grid_lower |
binary uint16 | size: 2 |
Number of altitude grid points for lower part of the atmosphere
|
|
9 | num_grid_upper |
binary uint16 | size: 2 |
Number of altitude grid points for upper part of the atmosphere
|
|
10 | min_alt_low |
binary float | size: 4 |
Minimum altitude for lower part of the atmosphere
unit: "km"
|
|
11 | min_alt_upper |
binary float | size: 4 |
Minimum altitude for upper part of the atmosphere
unit: "km"
|
|
12 | alt_step_low |
binary float | size: 4 |
Altitude step for lower part of the atmosphere
unit: "km"
|
|
13 | alt_step_upper |
binary float | size: 4 |
Altitude step for upper part of the atmosphere
unit: "km"
|
|
14 | num_p_lower |
binary uint16 | size: 2 |
Number of pressure levels for lower part of the atmosphere
|
|
15 | num_p_upper |
binary uint16 | size: 2 |
Number of pressure levels for upper part of the atmosphere
|
|
16 | n_lev_3 |
binary uint16 | size: 2 |
Index of the reference level for the iterative verification of hydrostaticity
|
|
17 | ind_spat_res |
binary int16 | size: 2 |
Index for the spatial resolution. Used only in case of ECMWF data unavailability
|
|
18 | init_latlong |
binary record | size: 8 |
Initial latitude/longitude value for the spatial grid (ref.)
id | field name | definition |
0 | latitude |
binary int32 (double) | size: 4 |
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
1 | longitude |
binary int32 (double) | size: 4 |
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
|
19 | lat_step |
binary float | size: 4 |
Reference discretisation step in latitude
unit: "degrees_north"
|
|
20 | long_step |
binary float | size: 4 |
Reference discretisation step in longitude
unit: "degrees_east"
|
|
21 | thr_conv |
binary float | size: 4 |
Threshold for the convergence of the iterative process
unit: "m"
|
|
22 | max_iter |
binary uint16 | size: 2 |
Maximum iteration number for the iterative process
|
|
23 | delta_angle |
binary float | size: 4 |
Delta angle for the atmosphere zone in the occultation area
unit: "degrees"
|
|
24 | trans_height |
binary float | size: 4 |
Transition height expressed in number of atmospheric scale heights
|
|
25 | size_ref_atm_prof |
binary uint16 | size: 2 |
Size of the reference atmospheric profile
|
|
26 | first_alt_prof |
binary float | size: 4 |
First altitude of the profile
unit: "km"
|
|
27 | alt_step_prof |
binary float | size: 4 |
Altitude discretisation
unit: "km"
|
|
28 | spare_1 |
binary bytes | size: 64 |
Spare
|
hidden: true
|