| id | field name | definition |
|---|
| 0 | acc_grav |
| binary float | size: 4 |
|---|
Standard acceleration of gravity
unit: "m/s2"
|
|
| 1 | p_ref |
| binary float | size: 4 |
|---|
Reference pressure
unit: "hPa"
|
|
| 2 | air_density |
| binary float | size: 4 |
|---|
Air density in standard conditions of temperature and pressure (T=288K, P=reference pressure)
unit: "kg/m3"
|
|
| 3 | abs_ref_p |
| binary float | size: 4 |
|---|
Absolute Reference pressure
unit: "Pa"
|
|
| 4 | avogadro |
| binary float | size: 4 |
|---|
Avogadro number
unit: "1/mole"
|
|
| 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 1/1e+06)
|
|
| 1 | longitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1e+06)
|
|
|
|
| 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
|