# GEOMS-TE-SONDE-002-points

## Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of `GEOMS-TE-SONDE-002-points` data.

field name | type | dimensions | unit | description
--- | --- | --- | --- | ---
sensor_name | string |  |  | name of the sensor
location_name | string |  |  | name of the site at which the sensor is located
datetime | double | {time} | [days since 2000-01-01] | time of the measurement
latitude | float | {time} | [degree_north] | latitude
longitude | float | {time} | [degree_east] | longitude
pressure | float | {time} | [hPa] | pressure measurement from PTU sonde
pressure_uncertainty | float | {time} | [hPa] | 1 sigma uncertainty estimate of the pressure measurement
geopotential_height | float | {time} | [m] | calculated sonde GPH
geopotential_height_uncertainty | float | {time} | [m] | 1 sigma uncertainty estimate of the altitude measurement
temperature | float | {time} | [K] | temperature measurement from PTU sonde
temperature_uncertainty | float | {time} | [K] | 1 sigma uncertainty estimate of the temperature measurement
relative_humidity | float | {time} | [%] | relative humidity from PTU sonde
relative_humidity_uncertainty | float | {time} | [%] | 1 sigma uncertainty estimate of the relative humidity
O3_partial_pressure | float | {time} | [mPa] | in situ partial pressure
O3_partial_pressure_uncertainty | float | {time} | [mPa] | 1 sigma uncertainty estimate of the partial pressure
O3_volume_mixing_ratio | float | {time} | [ppmv] | calculated in situ ozone volumetric mixing ratio from ozone sonde
O3_number_density | float | {time} | [molec/m3] | calculated in situ ozone number density from ozone sonde
wind_speed | float | {time} | [m/s] | wind speed from instrument package
wind_direction | float | {time} | [degree] | wind direction from instrument package
potential_temperature | float | {time} | [K] | calculated in situ potential temperature from sonde
h2o_volume_mixing_ratio | float | {time} | [ppmv] | calculated in situ water vapor volumetric mixing ratio from sonde
index | int32 | {time} |  | zero-based index of the sample within the source product

## Ingestion options

The table below lists the available ingestion options for `GEOMS-TE-SONDE` products.

option name | legal values | description
--- | --- | ---
profile | false | whether to ingest the sonde profile as a vertical profile (default) or as a timeseries of points (profile=false)

This definition is only applicable when: profile=false

## Mapping description

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

field name | mapping description
--- | ---
sensor_name | path | /@DATA.SOURCE
location_name | path | /@DATA.LOCATION
datetime | path | /DATETIME
latitude | path | /LATITUDE
description | if the latitude is a scalar it is replicated for each profile point
longitude | path | /LONGITUDE
description | if the longitude is a scalar it is replicated for each profile point
pressure | path | /PRESSURE_INSITU
pressure_uncertainty | path | /PRESSURE_INSITU_UNCERTAINTY.COMBINED.STANDARD
geopotential_height | path | /ALTITUDE.GPH
geopotential_height_uncertainty | path | /ALTITUDE.GPH_UNCERTAINTY.COMBINED.STANDARD
temperature | path | /TEMPERATURE_INSITU
temperature_uncertainty | path | /TEMPERATURE_INSITU_UNCERTAINTY.COMBINED.STANDARD
relative_humidity | path | /HUMIDITY.RELATIVE_INSITU
relative_humidity_uncertainty | path | /HUMIDITY.RELATIVE_INSITU_UNCERTAINTY.COMBINED.STANDARD
O3_partial_pressure | available | optional
path | /O3.PARTIAL.PRESSURE_INSITU
O3_partial_pressure_uncertainty | available | optional
path | /O3.PARTIAL.PRESSURE_INSITU_UNCERTAINTY.COMBINED.STANDARD
O3_volume_mixing_ratio | available | optional
path | /O3.MIXING.RATIO.VOLUME_INSITU
O3_number_density | available | optional
path | /O3.NUMBER.DENSITY_INSITU
wind_speed | available | optional
path | /WIND.SPEED_INSITU
wind_direction | available | optional
path | /WIND.DIRECTION_INSITU
potential_temperature | available | optional
path | /POTENTIAL.TEMPERATURE_INSITU
h2o_volume_mixing_ratio | available | optional
path | /H2O.MIXING.RATIO.VOLUME_INSITU