netcdf houecmwfsfcmlX1.c1.20240401.000000 {
dimensions:
	time = UNLIMITED ; // (720 currently)
	domains = 1 ;
	levels = 4 ;
	bound = 2 ;
variables:
	int base_time ;
		base_time:string = "2024-04-01 00:00:00 0:00" ;
		base_time:long_name = "Base time in Epoch" ;
		base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ;
		base_time:ancillary_variables = "time_offset" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:units = "seconds since 2024-04-01 00:00:00 0:00" ;
		time_offset:ancillary_variables = "base_time" ;
	double time(time) ;
		time:long_name = "Time offset from midnight" ;
		time:units = "seconds since 2024-04-01 00:00:00 0:00" ;
		time:calendar = "gregorian" ;
		time:standard_name = "time" ;
		time:bounds = "time_bounds" ;
	double time_bounds(time, bound) ;
		time_bounds:long_name = "Time cell bounds" ;
		time_bounds:bound_offsets = 0., 3600. ;
	int domains(domains) ;
		domains:long_name = "Domains" ;
		domains:units = "1" ;
		domains:model_resolution = "0.56 x 0.56 degrees" ;
		domains:description = "Domains over which all quantities are averaged" ;
		domains:areas_covered = "The numbers mark the coordinates of the northwest-southeast corners of each numbered domain" ;
		domains:area_of_domain_1 = "264.88, 29.70 (single point)" ;
		domains:area_of_domain_2 = "N/A" ;
		domains:area_of_domain_3 = "N/A" ;
		domains:area_of_domain_4 = "N/A" ;
		domains:area_of_domain_5 = "N/A" ;
		domains:area_of_domain_6 = "N/A" ;
	float lev(levels) ;
		lev:long_name = "Level" ;
		lev:units = "1" ;
		lev:description = "soil model levels" ;
		lev:layer_1_depth = "7 cm" ;
		lev:layer_2_depth = "21 cm" ;
		lev:layer_3_depth = "72 cm" ;
		lev:layer_4_depth = "189 cm" ;
	int idat(time) ;
		idat:long_name = "Initial Date (GMT)" ;
		idat:units = "1" ;
		idat:description = "The initial date of the forecast from which the data was retrieved" ;
		idat:missing_value = -9999 ;
		idat:comment = "Date is in format: YYYYMMDD" ;
	float itim(time) ;
		itim:long_name = "Forecast Time (GMT)" ;
		itim:units = "hour" ;
		itim:description = "The initial time of the forecast from which the data was retrieved" ;
		itim:missing_value = -9999.f ;
	int vdat(time) ;
		vdat:long_name = "Verify Date (GMT)" ;
		vdat:units = "1" ;
		vdat:description = "The verifying date of the data meaning date and time for which it is valid" ;
		vdat:missing_value = -9999 ;
		vdat:comment = "Date is in format: YYYYMMDD" ;
	float vtim(time) ;
		vtim:long_name = "Verify Time (GMT)" ;
		vtim:units = "hour" ;
		vtim:description = "The verifying time of the data meaning date and time for which it is valid" ;
		vtim:missing_value = -9999.f ;
	float soil_temp(time, levels, domains) ;
		soil_temp:long_name = "Soil temperature" ;
		soil_temp:units = "K" ;
		soil_temp:missing_value = -9999.f ;
	float hflx_bottom(time, levels, domains) ;
		hflx_bottom:long_name = "Heat flux at layer bottom" ;
		hflx_bottom:units = "W/m2" ;
		hflx_bottom:missing_value = -9999.f ;
	float moist_flx(time, levels, domains) ;
		moist_flx:long_name = "Moisture flux at layer bottom" ;
		moist_flx:units = "kg/(m2*s)" ;
		moist_flx:missing_value = -9999.f ;
	float soil_wetness(time, levels, domains) ;
		soil_wetness:long_name = "Soil wetness" ;
		soil_wetness:units = "kg/m2" ;
		soil_wetness:missing_value = -9999.f ;

// global attributes:
		:command_line = "ecmwf_ingest -s hou -f X1" ;
		:Conventions = "ARM-1.2" ;
		:process_version = "ingest-ecmwf-1.3-1.el7" ;
		:dod_version = "ecmwfsfcml-c1-1.0" ;
		:input_source = "/data/collection/hou/houecmwfX1.00/ARMTRACER_20240401_sfcml" ;
		:site_id = "hou" ;
		:platform_id = "ecmwfsfcml" ;
		:facility_id = "X1" ;
		:data_level = "c1" ;
		:location_description = "Tracking Aerosol Convection Interactions Experiment (TRACER), External facility for HOU" ;
		:datastream = "houecmwfsfcmlX1.c1" ;
		:data_description = "Diagnostic data derived from ECMWF model runs for ARM analysis provided by ECMWF" ;
		:data_description1 = "These files contain multilevel surface fields at 4 levels as represented in the ECMWF land-surface parametrization." ;
		:averaging_interval = "60 minutes" ;
		:averaging_interval_comment = "All data represents horizontal averages over the domains and therefore cannot easily be compared to single point measurements." ;
		:averaging_interval_comment1 = "All fluxes (radiation, precipitation, turbulent fluxes) are true time averages over the hour leading up to the time when they are written out." ;
		:averaging_interval_comment2 = "Variables (temperature, winds, humidity, clouds etc) are valid at the time they are written into the file (as a snapshot) but they do represent averages (in time) over the turbulence spectrum, i.e. if you were to compare them to high time-resolution data at a point you do have to average over the turbulence." ;
		:data_comment = "Very small (.lt.1.E-10 for precipitation and .lt. 1.E-1 for radiation) and small negative numbers in solar radiation and precipitation are due to packing and unpacking mechanisms and do not represent model problems." ;
		:reference_1 = "The ECMWF home page - http://www.ecmwf.int/" ;
		:reference_2 = "ECMWF Publications listing: http://www.ecmwf.int/pressroom/publications.html" ;
		:doi = "10.5439/1455427" ;
		:history = "created by user dsmgr on machine prod-proc2.adc.arm.gov at 2024-04-03 09:00:00, using ingest-ecmwf-1.3-1.el7" ;
}