MLS_L2_HCN
Variables
The table below lists the variables that are present in the HARP product that results from an ingestion of MLS_L2_HCN
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 |
pressure | double | {vertical} | hPa | pressure per profile level |
HCN_volume_mixing_ratio | double | {time, vertical} | ppv | HCN volume mixing ratio |
HCN_volume_mixing_ratio_stdev | double | {time, vertical} | ppv | uncertainty of the HCN volume mixing ratio |
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/HCN/Geolocation_Fields/Time[] |
description | the time converted from TAI93 to seconds since 2000-01-01T00:00:00 | |
longitude | path | /HDFEOS/SWATHS/HCN/Geolocation_Fields/Longitude[] |
latitude | path | /HDFEOS/SWATHS/HCN/Geolocation_Fields/Latitude[] |
pressure | path | /HDFEOS/SWATHS/HCN/Geolocation_Fields/Pressure[] |
HCN_volume_mixing_ratio | path | /HDFEOS/SWATHS/HCN/Data_Fields/L2gpValue[] |
HCN_volume_mixing_ratio_stdev | path | /HDFEOS/SWATHS/HCN/Data_Fields/L2gpPrecision[] |