data_wl_t_ Struct Reference

#include <grasp_input_segment.h>

Data Fields

int meas_type [_KIP]
 Type of measure of each kind of measure
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float wl
 Current wavelength
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int ind_wl
 Index of wavelength in the list of wavelengths. More...
 
float sza
 Solar zenit angle of current wavelength in degrees. More...
 
float thetav [_KIP][_NBVM]
 View zenit angle (thetav) for each measure in this wavelength in degrees
More...
 
float phi [_KIP][_NBVM]
 relative azimuth angle (phi) for each measure in this wavelength in degrees
More...
 
int nsurf
 Skip it: Number of surface. Currently not used
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float groundpar [_KSURF]
 Skip it: Value of surface for each surface. Currently not used
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float gaspar
 Total gas absorption for this wavelength (tau gases)
More...
 
int nbvm [_KIP]
 Number of measurements for each measure type
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int nip
 Number of measure types in this wavelength
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float tod [_NBVM]
 total optical depth; meas_type = 11
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float aod [_NBVM]
 aerosol optical depth; meas_type = 12
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float aaod [_NBVM]
 absorption aerosol optical depth; meas_type = 13
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float htod [_NBVM]
 hyperspectral relative irradiance; meas_type = 14
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float p11 [_NBVM]
 Values of p11 phase matrix element. More...
 
float p12 [_NBVM]
 Values of p12 phase matrix element. More...
 
float p22 [_NBVM]
 Values of p22 phase matrix element. More...
 
float p33 [_NBVM]
 Values of p33 phase matrix element. More...
 
float p34 [_NBVM]
 Values of p34 phase matrix element. More...
 
float p44 [_NBVM]
 Values of p44 phase matrix element. More...
 
float p11_rel_ang [_NBVM]
 p11/p11(given_angle) phase matrix element; meas_type = 27 More...
 
float p12_rel [_NBVM]
 -p12/p11 phase matrix element; meas_type = 28 More...
 
float p11_intd [_NBVM]
 
float p11_intd_cut_off_1 [_NBVM]
 
float p11_intd_cut_off_2 [_NBVM]
 
float p11_intd_cut_off_3 [_NBVM]
 
float p11_intd_cut_off_4 [_NBVM]
 
float ls [_KVERTM]
 Values of lidar signal
More...
 
float rl [_KVERTM]
 Values of Raman lidar signal
More...
 
float dpar [_KVERTM]
 Values of parallel polarized lidar
More...
 
float dper [_KVERTM]
 Values of cross (perpendicular) polarized lidar. More...
 
float dp [_KVERTM]
 Values of depolarization ratio
More...
 
float vext [_KVERTM]
 Values of vertical extinction profile
More...
 
float vbs [_KVERTM]
 Raman lidar signal; meas_type = 39
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float i [_NBVM]
 I Stokes parameter
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float q [_NBVM]
 Q Stokes parameter
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float u [_NBVM]
 U Stokes parameter
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float p [_NBVM]
 Polarization sqrt(Q*Q+U*U) More...
 
float i_rel_sum [_NBVM]
 Relative Stokes parameter I/sum(I(1:NBVM)); meas_type = 45. More...
 
float p_rel [_NBVM]
 linear polarization sqrt(Q*Q+U*U)/I; meas_type = 46 More...
 
float cmtrx [_KIP][_KNBVM]
 Diagonal of covariance matrix (also known as OMEGA) More...
 
float mprof [_KIP][_KVERTM]
 Vertical profile of Rayleigh backscatter (beta_m) More...
 
int ifcov [_KIP]
 0/1 Presence of covariance matrix
More...
 
int ifmp [_KIP]
 0/1 Presence of molecular profile More...
 
float mu [_KIP]
 value of crosstalk between par/per lidar channels More...
 
int ind_wl_i
 index of initial wl in list of wavelenghts corresponding to an index of a shifted measurement (e.q. Raman lidar) More...
 

Detailed Description

This structure represents the information inside a specific wavelength of a pixel

Field Documentation

◆ aaod

float aaod[_NBVM]

absorption aerosol optical depth; meas_type = 13

◆ aod

float aod[_NBVM]

aerosol optical depth; meas_type = 12

◆ cmtrx

float cmtrx[_KIP][_KNBVM]

Diagonal of covariance matrix (also known as OMEGA)

◆ dp

float dp[_KVERTM]

Values of depolarization ratio

◆ dpar

float dpar[_KVERTM]

Values of parallel polarized lidar

◆ dper

float dper[_KVERTM]

Values of cross (perpendicular) polarized lidar.

◆ gaspar

float gaspar

Total gas absorption for this wavelength (tau gases)

◆ groundpar

float groundpar[_KSURF]

Skip it: Value of surface for each surface. Currently not used

◆ htod

float htod[_NBVM]

hyperspectral relative irradiance; meas_type = 14

◆ i

float i[_NBVM]

I Stokes parameter

◆ i_rel_sum

float i_rel_sum[_NBVM]

Relative Stokes parameter I/sum(I(1:NBVM)); meas_type = 45.

◆ ifcov

int ifcov[_KIP]

0/1 Presence of covariance matrix

◆ ifmp

int ifmp[_KIP]

0/1 Presence of molecular profile

◆ ind_wl

int ind_wl

Index of wavelength in the list of wavelengths.

This information is set inside retrieval code and it is used in internal calculations. It is not necessary to be set outside retrieval code

◆ ind_wl_i

int ind_wl_i

index of initial wl in list of wavelenghts corresponding to an index of a shifted measurement (e.q. Raman lidar)

◆ ls

float ls[_KVERTM]

Values of lidar signal

◆ meas_type

int meas_type[_KIP]

Type of measure of each kind of measure

◆ mprof

float mprof[_KIP][_KVERTM]

Vertical profile of Rayleigh backscatter (beta_m)

◆ mu

float mu[_KIP]

value of crosstalk between par/per lidar channels

◆ nbvm

int nbvm[_KIP]

Number of measurements for each measure type

◆ nip

int nip

Number of measure types in this wavelength

◆ nsurf

int nsurf

Skip it: Number of surface. Currently not used

◆ p

float p[_NBVM]

Polarization sqrt(Q*Q+U*U)

◆ p11

float p11[_NBVM]

Values of p11 phase matrix element.

◆ p11_intd

float p11_intd[_NBVM]

◆ p11_intd_cut_off_1

float p11_intd_cut_off_1[_NBVM]

◆ p11_intd_cut_off_2

float p11_intd_cut_off_2[_NBVM]

◆ p11_intd_cut_off_3

float p11_intd_cut_off_3[_NBVM]

◆ p11_intd_cut_off_4

float p11_intd_cut_off_4[_NBVM]

◆ p11_rel_ang

float p11_rel_ang[_NBVM]

p11/p11(given_angle) phase matrix element; meas_type = 27

◆ p12

float p12[_NBVM]

Values of p12 phase matrix element.

◆ p12_rel

float p12_rel[_NBVM]

-p12/p11 phase matrix element; meas_type = 28

◆ p22

float p22[_NBVM]

Values of p22 phase matrix element.

◆ p33

float p33[_NBVM]

Values of p33 phase matrix element.

◆ p34

float p34[_NBVM]

Values of p34 phase matrix element.

◆ p44

float p44[_NBVM]

Values of p44 phase matrix element.

◆ p_rel

float p_rel[_NBVM]

linear polarization sqrt(Q*Q+U*U)/I; meas_type = 46

◆ phi

float phi[_KIP][_NBVM]

relative azimuth angle (phi) for each measure in this wavelength in degrees

◆ q

float q[_NBVM]

Q Stokes parameter

◆ rl

float rl[_KVERTM]

Values of Raman lidar signal

◆ sza

float sza

Solar zenit angle of current wavelength in degrees.

◆ thetav

float thetav[_KIP][_NBVM]

View zenit angle (thetav) for each measure in this wavelength in degrees

◆ tod

float tod[_NBVM]

total optical depth; meas_type = 11

◆ u

float u[_NBVM]

U Stokes parameter

◆ vbs

float vbs[_KVERTM]

Raman lidar signal; meas_type = 39

◆ vext

float vext[_KVERTM]

Values of vertical extinction profile

◆ wl

float wl

Current wavelength