| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Time of creation
unit: "s since 2000-01-01"
value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
| binary record | size: 12 |
|---|
ENVISAT binary datetime
| id | field name | definition |
|---|
| 0 | days |
| binary int32 | size: 4 |
|---|
days since January 1st, 2000 (may be negative)
unit: "days since 2000-01-01"
|
|
| 1 | seconds |
| binary uint32 | size: 4 |
|---|
seconds since start of day
unit: "s"
|
|
| 2 | microseconds |
| binary uint32 | size: 4 |
|---|
microseconds since start of second
unit: "1e-6 s"
|
|
|
|
|
| 1 | dsr_length |
| binary uint32 | size: 4 |
|---|
Length of this DSR in bytes
unit: "bytes"
|
|
| 2 | attach_flag |
| binary uint8 | size: 1 |
|---|
|
Attachment flag (always set to zero for this ADS)
|
|
| 3 | occ_label |
| ascii string | size: 10 |
|---|
|
Label of occupation matrix used at this DSR's latitude
|
|
| 4 | nmw |
| binary uint16 | size: 2 |
|---|
|
Number of p,T retrieval microwindows used at this DSR's latitude
|
|
| 5 | mw_pt |
| ascii array[dim_0] |
|---|
p,T retrieval microwindows used for forward calculations.
dim_0: int(../nmw)
|
|
| 6 | mw_occ |
| binary array[dim_0, dim_1] |
|---|
Microwindow occupation matrix
dim_0: int(/forward_model_general_data[0]/ngeo)
dim_1: int(../nmw)
|
|
| 7 | nsp |
| binary array[dim_0] |
|---|
Number of spectral data points in p,T for microwindows
dim_0: int(../nmw)
|
|
| 8 | n_param_levels |
| binary uint16 | size: 2 |
|---|
|
Number of parameter levels for at DSR's latitude
|
|
| 9 | n_fit_cont_val |
| binary uint16 | size: 2 |
|---|
|
Number of fitted continuum values at this DSR's latitude
|
|
| 10 | n_fit_offset_val |
| binary uint16 | size: 2 |
|---|
|
Number of fitted offset values at this DSR's latitude
|
|
| 11 | nsim |
| binary uint16 | size: 2 |
|---|
|
Number of simulations at this DSR's latitude
|
|
| 12 | alt_grid |
| binary array[dim_0, dim_1] |
|---|
Altitude grid for simulations at this DSR's latitude
dim_0: int(../nsim)
dim_1: int(/forward_model_general_data[0]/ngeo)
|
|
| 13 | ads2_off |
| binary int32 | size: 4 |
|---|
|
Offset of DSR within Data for Continuum and Offset Fit ADS containing data relevant for continuum and offset fit
|
|
| 14 | mds11_off |
| binary array[dim_0] |
|---|
Offset of DSR within Values for Unknown Parameters MDS containing pressure and temperature profile for simulations at this DSR's latitude
dim_0: int(../nsim)
|
|
| 15 | mds10_off |
| binary array[dim_0, dim_1, dim_2] |
|---|
Offset of DSR within Spectra MDS containing spectrum for microwindow #k at geometry #j for simulation #i
dim_0: int(../nsim)
dim_1: int(/forward_model_general_data[0]/ngeo)
dim_2: int(../nmw)
|
|
| 16 | mds12_off |
| binary array[dim_0, dim_1, dim_2] |
|---|
Offset of DSR within Jacobian Matrices MDS containing rows of Jacobian matrix for microwindow #k at geometry #j for simulation #i
dim_0: int(../nsim)
dim_1: int(/forward_model_general_data[0]/ngeo)
dim_2: int(../nmw)
|
|