netcdf frf/meteorology/metGauges/temp-humidity/temp-humidity.ncml { dimensions: time = 499561; variables: double time(time=499561); :_FillValue = -999.99; // double :units = "seconds since 1970-01-01 00:00:00"; :standard_name = "time"; :long_name = "UTC Sample Time"; :calendar = "gregorian"; :short_name = "time"; :_ChunkSizes = 1000U; // uint double airTemperature(time=499561); :units = "celsius"; :standard_name = "air_temperature"; :long_name = "Air Temperature"; :short_name = "Air Temp"; :_FillValue = -999.99; // double :_ChunkSizes = 4463U; // uint double relativeHumidity(time=499561); :_FillValue = -999.99; // double :units = "%"; :standard_name = "relative_humidity"; :long_name = "Relative humidity in air"; :short_name = "Relative Humidity"; :_ChunkSizes = 4463U; // uint double wind_chill(time=499561); :_FillValue = -999.99; // double :units = "celsius"; :long_name = "Wind Chill"; :short_name = "Wind Chill"; :_ChunkSizes = 4463U; // uint double dew_point(time=499561); :short_name = "Dew Point"; :_FillValue = -999.99; // double :units = "celsius"; :standard_name = "dew_point_temperature"; :long_name = "Dew Point Temperature"; :_ChunkSizes = 4463U; // uint double heat_index(time=499561); :_FillValue = -999.99; // double :units = "celsius"; :long_name = "Heat Index"; :short_name = "Heat Index"; :_ChunkSizes = 4463U; // uint byte qcFlagT(time=499561); :_FillValue = -99B; // byte :units = ; :description = "Realtime QC flags for air temperature"; :long_name = "Quality control flag value for air temperature"; :flag_meanings = "1=passed, 2=not set, 3=questionable, 4=failed"; :short_name = "QC_flag_T"; :_ChunkSizes = 4463U; // uint byte qcFlagH(time=499561); :_FillValue = -99B; // byte :units = ; :description = "Realtime QC flags for relative humidity"; :long_name = "Quality control flag value for relative humidity"; :flag_meanings = "1=passed, 2=not set, 3=questionable, 4=failed"; :short_name = "QC_flag_H"; :_ChunkSizes = 4463U; // uint // global attributes: :cdm_data_type = "Station"; :featureType = "timeSeries"; :station_name = "Met-TH"; :title = "FRF Air Temperature, Relative Humidity, Dew Point, Wind Chill, Heat Index"; :summary = "Meteorological data Collected at the USACE Coastal Hydraulics Laboratory (CHL), Field Research Facility (FRF) in Duck, NC. These data were collected in the main compound of the FRF. Several different sensors and mounting techniques were used over the 30+ years of data collection. See the variable \'sensorID\' to match the sensor to each measurement. ID Manufacturer 10 R.M. Young Temperature and Relative Humidity Sensor. Dew Point calculation - Wind Chill Calculation - from the National Weather Service\n wind chill (ºF) = 35.74 + 0.6215T - 35.75(V^0.16) + 0.4275T(V^0.16)\n where T = Air Temperature (F)\n V = Wind Speed (mph)\n ^ = raised to a power (exponential)\n Wind Chill Temperature is only defined for temperatures at or below 50°F and wind speeds \n above 3 mph. Bright sunshine may increase the wind chill temperature by 10°F to 18°F. \nHeat Index - 1990 National Weather Service (NWS) Technical Attachment (SR 90-23).\n"; :history = "USACE/FRF"; :source = "In situ observations from FRF-met_weather_zeno_TH_YYYYMM.mat"; :sourceUrl = "(local files)"; :standard_name_vocabulary = "CFv25"; :Metadata_Conventions = "Unidata Dataset Discovery v1.0, CF-1.6"; :metadata_link = "N/A"; :Conventions = "CF-1.6"; :creator_name = "USACE/CHL/COAB"; :creator_url = "http://frf.usace.army.mil/"; :creator_email = "frfwebmaster@usace.army.mil"; :license = "These data may be redistributed and used without restriction. Data are intended for scholarly use by the research community, with the express agreement that users will properly acknowledge the USACE Field Research Facility and the supporting investigator(s). Use or reproduction of these data for commercial purposes is prohibited without prior written permission."; :keywords_vocabulary = "Global Change Master Directory (GCMD) Earth Science Keywords; CF Standard Name Table (v23, 23 March 2013)"; :keywords = "Atmosphere > Atmospheric Temperature > Air Temperature, Atmosphere > Atmospheric Water Vapor > Humidity, DOD > DOD/USARMY/USACE/CHL/FRF > Field Research Facility, Coastal And Hydraulics Laboratory, U. S. Army Corps Of Engineers, U.S. Army, U. S. Department Of Defense, air_temperature, relative_humidity,\n"; :processing = "realtime"; :organization = "U.S. Army Corps of Engineers (USACE), Engineering Research and Development Center (ERDC), Coastal Hydraulics Laboratory (CHL), Observation and Analysis Branch (COAB)"; :publisher_url = "http://frf.usace.army.mil"; :infoUrl = "http://frf.usace.army.mil"; :publisher_email = "frfwebmaster@usace.army.mil"; :publisher_name = "USACE/CHL/COAB"; :format_version = "v1.0"; :institution = "USACE/CHL/COAB"; :contact = "USACE/CHL/COAB"; :contact_info = "USACE/CHL/COAB"; :contact_role = "Owner"; :contributor_name = "USACE/CHL/COAB"; :contributor_role = "USACE/CHL/COAB"; :naming_authority = "FRF"; :origin = "USACE/CHL/COAB"; :date_created = "2025-05-31"; :date_issued = "2025-05-31"; :project = "USACE/FRF observations"; :id = "FRF-met_weather_TH"; :acknowledgement = "Data are provided by the U.S. Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Duck, NC."; :processing_level = "L1"; :geospatial_vertical_units = "m"; :geospatial_vertical_resolution = 0.0; // double :geospatial_vertical_min = 6.0; // double :geospatial_vertical_max = 6.0; // double :geospatial_vertical_origin = "NAVD88"; :geospatial_vertical_positive = "up"; :geospatial_lat_min = 36.18253; // double :geospatial_lat_max = 36.18253; // double :geospatial_lat_units = "degrees_north"; :geospatial_lon_min = -75.75161; // double :geospatial_lon_max = -75.75161; // double :geospatial_lon_units = "degrees_east"; :time_coverage_start = "2025-05-01T00:00:00"; :time_coverage_end = "2025-05-31T23:40:00"; :deployment_start = "2016-04-28T20:00:00Z"; :deployment_end = "present"; :serialNumber = 26841.0; // double :comment = ; // double }