GGG2014 TCCON data from Darwin, Australia (-12.46 N,130.93 E).
The data cover dates starting from 20050828 through 20200430.

Please refer to the data description for these data on the TCCON wiki:
https://tccon-wiki.caltech.edu/Main/DataDescription

The site page for Darwin, Australia is:
https://tccon-wiki.caltech.edu/Main/Darwin

Below is a description of the contents of the Darwin, Australia .nc file:
netcdf db20050828_20200430.public {
dimensions:
	a20 = 20 ;
	a32 = 32 ;
	a4 = 4 ;
	ak_P_hPa = 71 ;
	ak_zenith = 16 ;
	time = 408128 ;
	prior_date = 3232 ;
	prior_Height = 71 ;
variables:
	float zobs_km(time) ;
		zobs_km:description = "Geometric Altitude (km)" ;
		zobs_km:units = "km" ;
		zobs_km:missing_value = -1.e+38f ;
		zobs_km:name = "zobs_km" ;
	float zmin_km(time) ;
		zmin_km:description = "Pressure Altitude (km)" ;
		zmin_km:units = "km" ;
		zmin_km:missing_value = -1.e+38f ;
		zmin_km:name = "zmin_km" ;
	int year(time) ;
		year:missing_value = -32768 ;
		year:description = "Year (e.g. (2009))" ;
		year:name = "year" ;
	float xn2o_ppb_error(time) ;
		xn2o_ppb_error:description = "one-sigma precision" ;
		xn2o_ppb_error:units = "ppb" ;
		xn2o_ppb_error:missing_value = -1.e+38f ;
		xn2o_ppb_error:name = "xn2o_ppb_error" ;
	float xn2o_ppb(time) ;
		xn2o_ppb:description = "0.2095*column_n2o/column_o2" ;
		xn2o_ppb:units = "ppb" ;
		xn2o_ppb:missing_value = -1.e+38f ;
		xn2o_ppb:name = "xn2o_ppb" ;
	float xhf_ppt_error(time) ;
		xhf_ppt_error:description = "one-sigma precision" ;
		xhf_ppt_error:units = "ppt" ;
		xhf_ppt_error:missing_value = -1.e+38f ;
		xhf_ppt_error:name = "xhf_ppt_error" ;
	float xhf_ppt(time) ;
		xhf_ppt:description = "0.2095*column_hf/column_o2" ;
		xhf_ppt:units = "ppt" ;
		xhf_ppt:missing_value = -1.e+38f ;
		xhf_ppt:name = "xhf_ppt" ;
	float xhdo_ppm_error(time) ;
		xhdo_ppm_error:description = "one-sigma precision" ;
		xhdo_ppm_error:units = "ppm" ;
		xhdo_ppm_error:missing_value = -1.e+38f ;
		xhdo_ppm_error:name = "xhdo_ppm_error" ;
	float xhdo_ppm(time) ;
		xhdo_ppm:description = "0.2095*column_hdo/column_o2" ;
		xhdo_ppm:units = "ppm" ;
		xhdo_ppm:missing_value = -1.e+38f ;
		xhdo_ppm:name = "xhdo_ppm" ;
	float xh2o_ppm_error(time) ;
		xh2o_ppm_error:description = "one-sigma precision" ;
		xh2o_ppm_error:units = "ppm" ;
		xh2o_ppm_error:missing_value = -1.e+38f ;
		xh2o_ppm_error:name = "xh2o_ppm_error" ;
	float xh2o_ppm(time) ;
		xh2o_ppm:description = "0.2095*column_h2o/column_o2" ;
		xh2o_ppm:units = "ppm" ;
		xh2o_ppm:missing_value = -1.e+38f ;
		xh2o_ppm:name = "xh2o_ppm" ;
	float xco_ppb_error(time) ;
		xco_ppb_error:description = "one-sigma precision" ;
		xco_ppb_error:units = "ppb" ;
		xco_ppb_error:missing_value = -1.e+38f ;
		xco_ppb_error:name = "xco_ppb_error" ;
	float xco_ppb(time) ;
		xco_ppb:description = "0.2095*column_co/column_o2" ;
		xco_ppb:units = "ppb" ;
		xco_ppb:missing_value = -1.e+38f ;
		xco_ppb:name = "xco_ppb" ;
	float xco2_ppm_error(time) ;
		xco2_ppm_error:description = "one-sigma precision" ;
		xco2_ppm_error:units = "ppm" ;
		xco2_ppm_error:missing_value = -1.e+38f ;
		xco2_ppm_error:name = "xco2_ppm_error" ;
	float xco2_ppm(time) ;
		xco2_ppm:description = "0.2095*column_co2/column_o2" ;
		xco2_ppm:units = "ppm" ;
		xco2_ppm:missing_value = -1.e+38f ;
		xco2_ppm:name = "xco2_ppm" ;
	float xch4_ppm_error(time) ;
		xch4_ppm_error:description = "one-sigma precision" ;
		xch4_ppm_error:units = "ppm" ;
		xch4_ppm_error:missing_value = -1.e+38f ;
		xch4_ppm_error:name = "xch4_ppm_error" ;
	float xch4_ppm(time) ;
		xch4_ppm:description = "0.2095*column_ch4/column_o2" ;
		xch4_ppm:units = "ppm" ;
		xch4_ppm:missing_value = -1.e+38f ;
		xch4_ppm:name = "xch4_ppm" ;
	float wspd_m_s(time) ;
		wspd_m_s:description = "Wind Speed (m/s)" ;
		wspd_m_s:units = "m/s" ;
		wspd_m_s:missing_value = -1.e+38f ;
		wspd_m_s:name = "wspd_m_s" ;
	float wdir_deg(time) ;
		wdir_deg:description = "Wind Direction (deg.)" ;
		wdir_deg:units = "deg" ;
		wdir_deg:missing_value = -1.e+38f ;
		wdir_deg:name = "wdir_deg" ;
	float tout_C(time) ;
		tout_C:description = "External Temperature (C)" ;
		tout_C:units = "C" ;
		tout_C:missing_value = -1.e+38f ;
		tout_C:name = "tout_C" ;
	double time(time) ;
		time:units = "days" ;
		time:description = "Fractional days since 1970/1/1 00:00:00" ;
		time:name = "time" ;
	float sia_AU(time) ;
		sia_AU:description = "Solar Intensity (Average)" ;
		sia_AU:units = "AU" ;
		sia_AU:missing_value = -1.e+38f ;
		sia_AU:name = "sia_AU" ;
	float pout_hPa(time) ;
		pout_hPa:description = "External Surface Pressure (hPa)" ;
		pout_hPa:units = "hPa" ;
		pout_hPa:missing_value = -1.e+38f ;
		pout_hPa:name = "pout_hPa" ;
	float long_deg(time) ;
		long_deg:description = "Longitude (deg.)" ;
		long_deg:units = "deg" ;
		long_deg:missing_value = -1.e+38f ;
		long_deg:name = "long_deg" ;
	float lat_deg(time) ;
		lat_deg:description = "Latitude (deg.)" ;
		lat_deg:units = "deg" ;
		lat_deg:missing_value = -1.e+38f ;
		lat_deg:name = "lat_deg" ;
	float hout_RH(time) ;
		hout_RH:description = "External Humidity (%)" ;
		hout_RH:units = "%RH" ;
		hout_RH:missing_value = -1.e+38f ;
		hout_RH:name = "hout_RH" ;
	float hour(time) ;
		hour:missing_value = -1.e+38f ;
		hour:description = "Fractional UT Hour" ;
		hour:name = "hour" ;
	float fvsi(time) ;
		fvsi:description = "Fractional Variation in Solar Intensity (%)" ;
		fvsi:units = "%" ;
		fvsi:missing_value = -1.e+38f ;
		fvsi:name = "fvsi" ;
	int day(time) ;
		day:missing_value = -32768 ;
		day:description = "Day of the year (1-366)" ;
		day:name = "day" ;
	float azim_deg(time) ;
		azim_deg:description = "Solar Azimuth Angle (deg)" ;
		azim_deg:units = "deg" ;
		azim_deg:missing_value = -1.e+38f ;
		azim_deg:name = "azim_deg" ;
	float asza_deg(time) ;
		asza_deg:description = "Solar Zenith Angle (deg)" ;
		asza_deg:units = "deg" ;
		asza_deg:missing_value = -1.e+38f ;
		asza_deg:name = "asza_deg" ;
	char GSETUP_Version(time, a4) ;
		GSETUP_Version:description = "GSETUP Version Number" ;
		GSETUP_Version:name = "GSETUP_Version" ;
	char GFIT_Version(time, a4) ;
		GFIT_Version:description = "GFIT Version Number" ;
		GFIT_Version:name = "GFIT_Version" ;
	int prior_date_index(time) ;
		prior_date_index:units = "Index starting at 0" ;
		prior_date_index:missing_value = -32768 ;
		prior_date_index:description = "Index of date in main array" ;
		prior_date_index:name = "prior_date_index" ;
	double prior_date(prior_date) ;
		prior_date:units = "Fractional days since 1970/1/1 00:00:00" ;
		prior_date:name = "prior_date" ;
		prior_date:description = "Date of the a priori profile" ;
	double prior_Height(prior_Height) ;
		prior_Height:units = "km" ;
		prior_Height:name = "prior_Height" ;
		prior_Height:description = "A priori altitude profile" ;
	int prior_year(prior_date) ;
		prior_year:name = "prior_year" ;
		prior_year:description = "Year of the a priori profile (e.g. 2009)" ;
	double prior_n2o(prior_date, prior_Height) ;
		prior_n2o:units = "ppb" ;
		prior_n2o:name = "prior_n2o" ;
		prior_n2o:description = "A priori N2O profile" ;
	int prior_month(prior_date) ;
		prior_month:name = "prior_month" ;
		prior_month:description = "Month of the a priori profile (e.g. March is 03)" ;
	double prior_hf(prior_date, prior_Height) ;
		prior_hf:units = "ppt" ;
		prior_hf:name = "prior_hf" ;
		prior_hf:description = "A priori HF profile" ;
	double prior_hdo(prior_date, prior_Height) ;
		prior_hdo:units = "parts" ;
		prior_hdo:name = "prior_hdo" ;
		prior_hdo:description = "A priori HDO profile" ;
	double prior_h2o(prior_date, prior_Height) ;
		prior_h2o:units = "parts" ;
		prior_h2o:name = "prior_h2o" ;
		prior_h2o:description = "A priori H2O profile" ;
	double prior_gravity(prior_date, prior_Height) ;
		prior_gravity:units = "m/s^2" ;
		prior_gravity:name = "prior_gravity" ;
		prior_gravity:description = "Gravitational acceleration" ;
	int prior_day(prior_date) ;
		prior_day:name = "prior_day" ;
		prior_day:description = "Day of the month of the a priori profile" ;
	double prior_co2(prior_date, prior_Height) ;
		prior_co2:units = "ppm" ;
		prior_co2:name = "prior_co2" ;
		prior_co2:description = "A priori CO2 profile" ;
	double prior_co(prior_date, prior_Height) ;
		prior_co:units = "ppb" ;
		prior_co:name = "prior_co" ;
		prior_co:description = "A priori CO profile" ;
	double prior_ch4(prior_date, prior_Height) ;
		prior_ch4:units = "ppb" ;
		prior_ch4:name = "prior_ch4" ;
		prior_ch4:description = "A priori CH4 profile" ;
	double prior_Temp(prior_date, prior_Height) ;
		prior_Temp:units = "K" ;
		prior_Temp:name = "prior_Temp" ;
		prior_Temp:description = "A priori temperature profile" ;
	double prior_Pressure(prior_date, prior_Height) ;
		prior_Pressure:units = "hPa" ;
		prior_Pressure:name = "prior_Pressure" ;
		prior_Pressure:description = "A priori pressure profile" ;
	double prior_Density(prior_date, prior_Height) ;
		prior_Density:units = "molecules/cm^3" ;
		prior_Density:name = "prior_Density" ;
		prior_Density:description = "A priori density profile" ;
	double ak_zenith(ak_zenith) ;
		ak_zenith:units = "degrees" ;
		ak_zenith:name = "ak_zenith" ;
		ak_zenith:description = "Column averaging kernel solar zenith angles" ;
	double ak_n2o(ak_P_hPa, ak_zenith) ;
		ak_n2o:name = "ak_n2o" ;
		ak_n2o:description = "N2O column averaging kernel profile" ;
	double ak_hf(ak_P_hPa, ak_zenith) ;
		ak_hf:name = "ak_hf" ;
		ak_hf:description = "HF column averaging kernel profile" ;
	double ak_hdo(ak_P_hPa, ak_zenith) ;
		ak_hdo:name = "ak_hdo" ;
		ak_hdo:description = "HDO column averaging kernel profile" ;
	double ak_h2o(ak_P_hPa, ak_zenith) ;
		ak_h2o:name = "ak_h2o" ;
		ak_h2o:description = "H2O column averaging kernel profile" ;
	double ak_co2(ak_P_hPa, ak_zenith) ;
		ak_co2:name = "ak_co2" ;
		ak_co2:description = "CO2 column averaging kernel profile" ;
	double ak_co(ak_P_hPa, ak_zenith) ;
		ak_co:name = "ak_co" ;
		ak_co:description = "CO column averaging kernel profile" ;
	double ak_ch4(ak_P_hPa, ak_zenith) ;
		ak_ch4:name = "ak_ch4" ;
		ak_ch4:description = "CH4 column averaging kernel profile" ;
	double ak_P_hPa(ak_P_hPa) ;
		ak_P_hPa:name = "ak_P_hPa" ;
		ak_P_hPa:description = "Column averaging kernel pressure" ;

// global attributes:
		:More_Information = "https://tccon-wiki.caltech.edu" ;
		:TCCON_Reference = "Wunch, D., G. C. Toon, J.-F. L. Blavier, R. A. Washenfelder, J. Notholt, B. J. Connor, D. W. T. Griffith, V. Sherlock, and P. O. Wennberg (2011), The total carbon column observing network, Philosophical Transactions of the Royal Society - Series A: Mathematical, Physical and Engineering Sciences, 369(1943), 2087-2112, doi:10.1098/rsta.2010.0240. Available from: http://dx.doi.org/10.1098/rsta.2010.0240" ;
		:Data_Use_Policy = "https://tccon-wiki.caltech.edu/Network_Policy/Data_Use_Policy" ;
		:Auxiliary_Data_Description = "https://tccon-wiki.caltech.edu/Network_Policy/Data_Use_Policy/Auxiliary_Data" ;
		:Software_Version = "GGG2014" ;
		:id = "db" ;
		:longName = "darwin01" ;
		:Contact = "David Griffith <griffith@uow.edu.au>" ;
		:Location = "Darwin, Australia" ;
		:Site_Reference = "Deutscher, N. M., D. W. T. Griffith, G. W. Bryant, P. O. Wennberg, G. C. Toon, R. A. Washenfelder, G. Keppel-Aleks, D. Wunch, Y. G. Yavin, N. T. Allen, J.-F. L. Blavier, R. Jimenez, B. C. Daube, A. V. Bright, D. M. Matross, S. C. Wofsy, and S. Park (2010), Total column CO2 measurements at Darwin, Australia - site description and calibration against in situ aircraft profiles, Atmospheric Measurement Techniques, 3(4), 947-958, doi:10.5194/amt-3-947-2010. Available from: https://www.atmos-meas-tech.net/3/947/2010/" ;
		:Data_DOI = "10.14291/tccon.ggg2014.darwin01.R0/1149290" ;
		:Data_Reference = "Griffith, D. W. T., N. Deutscher, V. A. Velazco, P. O. Wennberg, Y. Yavin, G. Keppel Aleks, R. Washenfelder, G. C. Toon, J.-F. Blavier, C. Murphy, N. Jones, G. Kettlewell, B. Connor, R. Macatangay, C. Roehl, M. Ryczek, J. Glowacki, T. Culgan, G. Bryant. 2014. TCCON data from Darwin, Australia, Release GGG2014R0. TCCON data archive, hosted by CaltechDATA, California Institute of Technology, Pasadena, CA, U.S.A. http://doi.org/10.14291/tccon.ggg2014.darwin01.R0/1149290" ;
		:Data_Revision = "R0" ;
		:creation_date = "2022/04/08" ;
		:start_date = "2005/08/28" ;
		:end_date = "2020/04/30" ;
}