# MIPAS_L2

## Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of `MIPAS_L2` data.

field name | type | dimensions | unit | description
--- | --- | --- | --- | ---
datetime | double | {time} | [seconds since 2000-01-01] | start time of the measurement
orbit_index | int32 |  |  | absolute orbit number
altitude | double | {time, vertical} | [km] | altitude
latitude | double | {time} | [degree_north] | latitude
longitude | double | {time} | [degree_east] | longitude
solar_elevation_angle | double | {time} | [degree] | solar elevation angle (target to sun)
solar_azimuth_angle | double | {time} | [degree] | solar azimuth angle (target to sun)
viewing_azimuth_angle | double | {time} | [degree] | line-of-sight azimuth angle (satellite to target)
pressure | double | {time, vertical} | [hPa] | pressure
pressure_uncertainty | double | {time, vertical} | [hPa] | pressure standard deviation
temperature | double | {time, vertical} | [K] | temperature
temperature_uncertainty | double | {time, vertical} | [K] | temperature standard deviation
H2O_number_density | double | {time, vertical} | [molec/cm^3] | H2O number density
H2O_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the H2O number density
O3_number_density | double | {time, vertical} | [molec/cm^3] | O3 number density
O3_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the O3 number density
HNO3_number_density | double | {time, vertical} | [molec/cm^3] | HNO3 number density
HNO3_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the HNO3 number density
CH4_number_density | double | {time, vertical} | [molec/cm^3] | CH4 number density
CH4_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the CH4 number density
N2O_number_density | double | {time, vertical} | [molec/cm^3] | N2O number density
N2O_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the N2O number density
NO2_number_density | double | {time, vertical} | [molec/cm^3] | NO2 number density
NO2_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the NO2 number density
CCl3F_number_density | double | {time, vertical} | [molec/cm^3] | F11 number density
CCl3F_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the F11 number density
NOCl_number_density | double | {time, vertical} | [molec/cm^3] | NOCl number density
NOCl_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the NOCl number density
N2O5_number_density | double | {time, vertical} | [molec/cm^3] | N2O5 number density
N2O5_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the N2O5 number density
CCl2F2_number_density | double | {time, vertical} | [molec/cm^3] | F12 number density
CCl2F2_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the F12 number density
COF2_number_density | double | {time, vertical} | [molec/cm^3] | COF2 number density
COF2_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the COF2 number density
CCl4_number_density | double | {time, vertical} | [molec/cm^3] | CCL4 number density
CCl4_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the CCL4 number density
HCN_number_density | double | {time, vertical} | [molec/cm^3] | HCN number density
HCN_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the HCN number density
CF4_number_density | double | {time, vertical} | [molec/cm^3] | F14 number density
CF4_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the F14 number density
CHClF2_number_density | double | {time, vertical} | [molec/cm^3] | F22 number density
CHClF2_number_density_uncertainty | double | {time, vertical} | [molec/cm^3] | standard deviation for the F22 number density
H2O_volume_mixing_ratio | double | {time, vertical} | [ppmv] | H2O volume mixing ratio
H2O_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the H2O volume mixing ratio
O3_volume_mixing_ratio | double | {time, vertical} | [ppmv] | O3 volume mixing ratio
O3_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the O3 volume mixing ratio
HNO3_volume_mixing_ratio | double | {time, vertical} | [ppmv] | HNO3 volume mixing ratio
HNO3_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the HNO3 volume mixing ratio
CH4_volume_mixing_ratio | double | {time, vertical} | [ppmv] | CH4 volume mixing ratio
CH4_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the CH4 volume mixing ratio
N2O_volume_mixing_ratio | double | {time, vertical} | [ppmv] | N2O volume mixing ratio
N2O_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the N2O volume mixing ratio
NO2_volume_mixing_ratio | double | {time, vertical} | [ppmv] | NO2 volume mixing ratio
NO2_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the NO2 volume mixing ratio
CCl3F_volume_mixing_ratio | double | {time, vertical} | [ppmv] | F11 volume mixing ratio
CCl3F_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the F11 volume mixing ratio
NOCl_volume_mixing_ratio | double | {time, vertical} | [ppmv] | NOCl volume mixing ratio
NOCl_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the NOCl volume mixing ratio
N2O5_volume_mixing_ratio | double | {time, vertical} | [ppmv] | N2O5 volume mixing ratio
N2O5_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the N2O5 volume mixing ratio
CCl2F2_volume_mixing_ratio | double | {time, vertical} | [ppmv] | F12 volume mixing ratio
CCl2F2_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the F12 volume mixing ratio
COF2_volume_mixing_ratio | double | {time, vertical} | [ppmv] | COF2 volume mixing ratio
COF2_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the COF2 volume mixing ratio
CCl4_volume_mixing_ratio | double | {time, vertical} | [ppmv] | CCL4 volume mixing ratio
CCl4_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the CCL4 volume mixing ratio
HCN_volume_mixing_ratio | double | {time, vertical} | [ppmv] | HCN volume mixing ratio
HCN_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the HCN volume mixing ratio
CF4_volume_mixing_ratio | double | {time, vertical} | [ppmv] | F14 volume mixing ratio
CF4_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the F14 volume mixing ratio
CHClF2_volume_mixing_ratio | double | {time, vertical} | [ppmv] | F22 volume mixing ratio
CHClF2_volume_mixing_ratio_uncertainty | double | {time, vertical} | [ppmv] | standard deviation for the F22 volume mixing ratio
H2O_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
O3_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
HNO3_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
CH4_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
N2O_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
NO2_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
CCl3F_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
NOCl_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
N2O5_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
CCl2F2_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
COF2_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
CCl4_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
HCN_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
CF4_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
CHClF2_volume_mixing_ratio_avk | double | {time, vertical, vertical} | [ppmv/ppmv] | averaging kernel matrix
index | int32 | {time} |  | zero-based index of the sample within the source product

## Ingestion options

The table below lists the available ingestion options for `MIPAS_L2` products.

option name | legal values | description
--- | --- | ---
species | H2O, O3, HNO3, CH4, N2O, NO2, F11, ClNO, N2O5, F12, COF2, CCL4, HCN, F14, F22 | if the option is provided then ingest only the specified species (together with p and T) and remove all vertical levels for which the logical retrieval vector (lrv) for the specified species is false

## Mapping description

The table below details where and how each variable was retrieved from the input product.

field name | mapping description
--- | ---
datetime | path | /scan_geolocation_ads[]/dsr_time[]
orbit_index | path | /mph/abs_orbit
altitude | path | /scan_information_mds[]/tangent_altitude_los[]
latitude | path | /scan_geolocation_ads[]/loc_mid[]/latitude
longitude | path | /scan_geolocation_ads[]/loc_mid[]/longitude
solar_elevation_angle | available | optional
path | /scan_geolocation_ads[]/target_sun_elev
solar_azimuth_angle | available | optional
path | /scan_geolocation_ads[]/target_sun_azi
viewing_azimuth_angle | available | optional
path | /scan_geolocation_ads[]/sat_target_azi
pressure | path | /pt_retrieval_mds[]/tan_press[]
pressure_uncertainty | path | /pt_retrieval_mds[]/tan_press_var_cov[]
temperature | path | /pt_retrieval_mds[]/temp[]
temperature_uncertainty | path | /pt_retrieval_mds[]/temp_var_cov[]
H2O_number_density | available | optional
path | /h2o_retrieval_mds[]/conc_alt[]
H2O_number_density_uncertainty | available | optional
path | /h2o_retrieval_mds[]/conc_var_cov[]
O3_number_density | available | optional
path | /o3_retrieval_mds[]/conc_alt[]
O3_number_density_uncertainty | available | optional
path | /o3_retrieval_mds[]/conc_var_cov[]
HNO3_number_density | available | optional
path | /hno3_retrieval_mds[]/conc_alt[]
HNO3_number_density_uncertainty | available | optional
path | /hno3_retrieval_mds[]/conc_var_cov[]
CH4_number_density | available | optional
path | /ch4_retrieval_mds[]/conc_alt[]
CH4_number_density_uncertainty | available | optional
path | /ch4_retrieval_mds[]/conc_var_cov[]
N2O_number_density | available | optional
path | /n2o_retrieval_mds[]/conc_alt[]
N2O_number_density_uncertainty | available | optional
path | /n2o_retrieval_mds[]/conc_var_cov[]
NO2_number_density | available | optional
path | /no2_retrieval_mds[]/conc_alt[]
NO2_number_density_uncertainty | available | optional
path | /no2_retrieval_mds[]/conc_var_cov[]
CCl3F_number_density | available | optional
path | /f11_retrieval_mds[]/conc_alt[]
CCl3F_number_density_uncertainty | available | optional
path | /f11_retrieval_mds[]/conc_var_cov[]
NOCl_number_density | available | optional
path | /clno_retrieval_mds[]/conc_alt[]
NOCl_number_density_uncertainty | available | optional
path | /clno_retrieval_mds[]/conc_var_cov[]
N2O5_number_density | available | optional
path | /n2o5_retrieval_mds[]/conc_alt[]
N2O5_number_density_uncertainty | available | optional
path | /n2o5_retrieval_mds[]/conc_var_cov[]
CCl2F2_number_density | available | optional
path | /f12_retrieval_mds[]/conc_alt[]
CCl2F2_number_density_uncertainty | available | optional
path | /f12_retrieval_mds[]/conc_var_cov[]
COF2_number_density | available | optional
path | /cof2_retrieval_mds[]/conc_alt[]
COF2_number_density_uncertainty | available | optional
path | /cof2_retrieval_mds[]/conc_var_cov[]
CCl4_number_density | available | optional
path | /ccl4_retrieval_mds[]/conc_alt[]
CCl4_number_density_uncertainty | available | optional
path | /ccl4_retrieval_mds[]/conc_var_cov[]
HCN_number_density | available | optional
path | /hcn_retrieval_mds[]/conc_alt[]
HCN_number_density_uncertainty | available | optional
path | /hcn_retrieval_mds[]/conc_var_cov[]
CF4_number_density | available | optional
path | /f14_retrieval_mds[]/conc_alt[]
CF4_number_density_uncertainty | available | optional
path | /f14_retrieval_mds[]/conc_var_cov[]
CHClF2_number_density | available | optional
path | /f22_retrieval_mds[]/conc_alt[]
CHClF2_number_density_uncertainty | available | optional
path | /f22_retrieval_mds[]/conc_var_cov[]
H2O_volume_mixing_ratio | available | optional
path | /h2o_retrieval_mds[]/vmr[]
H2O_volume_mixing_ratio_uncertainty | available | optional
path | /h2o_retrieval_mds[]/vmr_var_cov[]
O3_volume_mixing_ratio | available | optional
path | /o3_retrieval_mds[]/vmr[]
O3_volume_mixing_ratio_uncertainty | available | optional
path | /o3_retrieval_mds[]/vmr_var_cov[]
HNO3_volume_mixing_ratio | available | optional
path | /hno3_retrieval_mds[]/vmr[]
HNO3_volume_mixing_ratio_uncertainty | available | optional
path | /hno3_retrieval_mds[]/vmr_var_cov[]
CH4_volume_mixing_ratio | available | optional
path | /ch4_retrieval_mds[]/vmr[]
CH4_volume_mixing_ratio_uncertainty | available | optional
path | /ch4_retrieval_mds[]/vmr_var_cov[]
N2O_volume_mixing_ratio | available | optional
path | /n2o_retrieval_mds[]/vmr[]
N2O_volume_mixing_ratio_uncertainty | available | optional
path | /n2o_retrieval_mds[]/vmr_var_cov[]
NO2_volume_mixing_ratio | available | optional
path | /no2_retrieval_mds[]/vmr[]
NO2_volume_mixing_ratio_uncertainty | available | optional
path | /no2_retrieval_mds[]/vmr_var_cov[]
CCl3F_volume_mixing_ratio | available | optional
path | /f11_retrieval_mds[]/vmr[]
CCl3F_volume_mixing_ratio_uncertainty | available | optional
path | /f11_retrieval_mds[]/vmr_var_cov[]
NOCl_volume_mixing_ratio | available | optional
path | /clno_retrieval_mds[]/vmr[]
NOCl_volume_mixing_ratio_uncertainty | available | optional
path | /clno_retrieval_mds[]/vmr_var_cov[]
N2O5_volume_mixing_ratio | available | optional
path | /n2o5_retrieval_mds[]/vmr[]
N2O5_volume_mixing_ratio_uncertainty | available | optional
path | /n2o5_retrieval_mds[]/vmr_var_cov[]
CCl2F2_volume_mixing_ratio | available | optional
path | /f12_retrieval_mds[]/vmr[]
CCl2F2_volume_mixing_ratio_uncertainty | available | optional
path | /f12_retrieval_mds[]/vmr_var_cov[]
COF2_volume_mixing_ratio | available | optional
path | /cof2_retrieval_mds[]/vmr[]
COF2_volume_mixing_ratio_uncertainty | available | optional
path | /cof2_retrieval_mds[]/vmr_var_cov[]
CCl4_volume_mixing_ratio | available | optional
path | /ccl4_retrieval_mds[]/vmr[]
CCl4_volume_mixing_ratio_uncertainty | available | optional
path | /ccl4_retrieval_mds[]/vmr_var_cov[]
HCN_volume_mixing_ratio | available | optional
path | /hcn_retrieval_mds[]/vmr[]
HCN_volume_mixing_ratio_uncertainty | available | optional
path | /hcn_retrieval_mds[]/vmr_var_cov[]
CF4_volume_mixing_ratio | available | optional
path | /f14_retrieval_mds[]/vmr[]
CF4_volume_mixing_ratio_uncertainty | available | optional
path | /f14_retrieval_mds[]/vmr_var_cov[]
CHClF2_volume_mixing_ratio | available | optional
path | /f22_retrieval_mds[]/vmr[]
CHClF2_volume_mixing_ratio_uncertainty | available | optional
path | /f22_retrieval_mds[]/vmr_var_cov[]
H2O_volume_mixing_ratio_avk | available | optional
path | /h2o_retrieval_mds[]/avg_kernel[]
O3_volume_mixing_ratio_avk | available | optional
path | /o3_retrieval_mds[]/avg_kernel[]
HNO3_volume_mixing_ratio_avk | available | optional
path | /hno3_retrieval_mds[]/avg_kernel[]
CH4_volume_mixing_ratio_avk | available | optional
path | /ch4_retrieval_mds[]/avg_kernel[]
N2O_volume_mixing_ratio_avk | available | optional
path | /n2o_retrieval_mds[]/avg_kernel[]
NO2_volume_mixing_ratio_avk | available | optional
path | /no2_retrieval_mds[]/avg_kernel[]
CCl3F_volume_mixing_ratio_avk | available | optional
path | /f11_retrieval_mds[]/avg_kernel[]
NOCl_volume_mixing_ratio_avk | available | optional
path | /clno_retrieval_mds[]/avg_kernel[]
N2O5_volume_mixing_ratio_avk | available | optional
path | /n2o5_retrieval_mds[]/avg_kernel[]
CCl2F2_volume_mixing_ratio_avk | available | optional
path | /f12_retrieval_mds[]/avg_kernel[]
COF2_volume_mixing_ratio_avk | available | optional
path | /cof2_retrieval_mds[]/avg_kernel[]
CCl4_volume_mixing_ratio_avk | available | optional
path | /ccl4_retrieval_mds[]/avg_kernel[]
HCN_volume_mixing_ratio_avk | available | optional
path | /hcn_retrieval_mds[]/avg_kernel[]
CF4_volume_mixing_ratio_avk | available | optional
path | /f14_retrieval_mds[]/avg_kernel[]
CHClF2_volume_mixing_ratio_avk | available | optional
path | /f22_retrieval_mds[]/avg_kernel[]