HIRDLS_L2
Variables
The table below lists the variables that are present in the HARP product that results from an ingestion of HIRDLS_L2 data.
| field name | type | dimensions | unit | description |
|---|---|---|---|---|
| index | int32 | {time} | zero-based index of the sample within the source product | |
| datetime | double | {time} | seconds since 2000-01-01 | time of the measurement (in seconds since 2000-01-01 00:00:00) |
| longitude | double | {time} | degree_east | tangent longitude |
| latitude | double | {time} | degree_north | tangent latitude |
| altitude | double | {time, vertical} | m | altitude per profile level |
| pressure | double | {vertical} | hPa | pressure per profile level |
| CCl3F_volume_mixing_ratio | double | {time, vertical} | ppv | CCl3F (CFC-11) volume mixing ratio |
| CCl3F_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the CCl3F (CFC-11) volume mixing ratio |
| CCl2F2_volume_mixing_ratio | double | {time, vertical} | ppv | CCl2F2 (CFC-12) volume mixing ratio |
| CCl2F2_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the CCl2F2 (CFC-12) volume mixing ratio |
| CH4_volume_mixing_ratio | double | {time, vertical} | ppv | CH4 volume mixing ratio |
| CH4_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the CH4 volume mixing ratio |
| ClONO2_volume_mixing_ratio | double | {time, vertical} | ppv | ClONO2 volume mixing ratio |
| ClONO2_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the ClONO2 volume mixing ratio |
| H2O_volume_mixing_ratio | double | {time, vertical} | ppv | H2O volume mixing ratio |
| H2O_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the H2O volume mixing ratio |
| HNO3_volume_mixing_ratio | double | {time, vertical} | ppv | HNO3 volume mixing ratio |
| HNO3_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the HNO3 volume mixing ratio |
| N2O_volume_mixing_ratio | double | {time, vertical} | ppv | N2O volume mixing ratio |
| N2O_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the N2O volume mixing ratio |
| N2O5_volume_mixing_ratio | double | {time, vertical} | ppv | N2O5 volume mixing ratio |
| N2O5_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the N2O5 volume mixing ratio |
| NO2_volume_mixing_ratio | double | {time, vertical} | ppv | NO2 volume mixing ratio |
| NO2_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the NO2 volume mixing ratio |
| O3_volume_mixing_ratio | double | {time, vertical} | ppv | O3 volume mixing ratio |
| O3_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the O3 volume mixing ratio |
| temperature | double | {time, vertical} | K | temperature |
| temperature_stdev | double | {time, vertical} | K | uncertainty of the temperature |
Mapping description
The table below details where and how each variable was retrieved from the input product.
| field name | mapping description | |
|---|---|---|
| datetime | path | /HDFEOS/SWATHS/HIRDLS/Geolocation_Fields/Time[] |
| description | the time converted from TAI93 to seconds since 2000-01-01T00:00:00 | |
| longitude | path | /HDFEOS/SWATHS/HIRDLS/Geolocation_Fields/Longitude[] |
| latitude | path | /HDFEOS/SWATHS/HIRDLS/Geolocation_Fields/Latitude[] |
| altitude | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/Altitude[] |
| pressure | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/Pressure[] |
| CCl3F_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/CFC11[] |
| CCl3F_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/CFC12Precision[] |
| CCl2F2_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/CFC12[] |
| CCl2F2_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/CFC12Precision[] |
| CH4_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/CH4[] |
| CH4_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/CH4Precision[] |
| ClONO2_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/ClONO2[] |
| ClONO2_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/ClONO2Precision[] |
| H2O_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/H2O[] |
| H2O_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/H2OPrecision[] |
| HNO3_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/HNO3Precision[] |
| HNO3_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/HNO3Precision[] |
| N2O_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/N2O[] |
| N2O_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/N2OPrecision[] |
| N2O5_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/N2O5[] |
| N2O5_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/N2O5Precision[] |
| NO2_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/NO2[] |
| NO2_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/NO2Precision[] |
| O3_volume_mixing_ratio | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/O3[] |
| O3_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/O3Precision[] |
| temperature | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/Temperature[] |
| temperature_stdev | path | /HDFEOS/SWATHS/HIRDLS/Data_Fields/TemperaturePrecision[] |