HDF5 file, superblock version 0
group /
	attribute Conventions = "CF-1.6"
	attribute POLY4v2_coefficients = "0.49318,-3.86911,-0.83267,1.19094,0.9436"
	attribute cdm_data_type = "Grid"
	attribute creator_email = "Stephanie.Clay@dfo-mpo.gc.ca"
	attribute creator_group = "SOPhyE (Satellite Ocean colour and Phytoplankton Ecology group), Ocean Monitoring and Modelling Section"
	attribute creator_name = "Stephanie Clay"
	attribute data_maximum = 99.26935528624948
	attribute data_minimum = 0.009277083369244007
	attribute date_created = "2024-02-26 17:05:16 UTC"
	attribute easternmost_longitude = -42.0
	attribute geographic_crs_epsg_code = "EPSG:4326"
	attribute geospatial_lat_max = 82.0
	attribute geospatial_lat_min = 39.0
	attribute geospatial_lat_resolution = 0.041666666666666664
	attribute geospatial_lat_units = "degrees_north"
	attribute geospatial_lon_max = -42.0
	attribute geospatial_lon_min = -95.0
	attribute geospatial_lon_resolution = 0.041666666666666664
	attribute geospatial_lon_units = "degrees_east"
	attribute history = "Created with make_mapped_netcdf.R. Input data are 4km-resolution level-3 binned remote sensing reflectances (Rrs) from NASA OBPG, subset to the region of interest and used in conjunction with the most recent set of regionally-tuned parameters to generate the level-3 binned product. The data is then mapped using a Plate Carrée projection and an area-weighted mean for pixels with multiple overlapping bins."
	attribute infoUrl = "https://bio-rsg.github.io/"
	attribute institution = "dfo_bio"
	attribute keywords = "Earth Science > Oceans > Ocean Chemistry > Chlorophyll; Earth Science > Oceans > Ocean Chemistry > Pigments > Chlorophyll; Earth Science > Oceans > Ocean Optics > Chlorophyll > Chlorophyll concentration; Providers > GOVERNMENT AGENCIES-NON-US > CANADA > CA/DFO/BIO; Platforms > Space-based Platforms > Earth Observation Satellites > Aqua"
	attribute keywords_vocabulary = "NASA Global Change Master Directory (GCMD) Science Keywords"
	attribute latitude_units = "degrees_north"
	attribute longitude_units = "degrees_east"
	attribute map_projection = "Equidistant Cylindrical (Plate Carrée)"
	attribute mission = "AQUA"
	attribute northernmost_latitude = 82.0
	attribute platform = "AQUA"
	attribute processing_level = "L3 Mapped"
	attribute product_name = "AQUA_MODIS.20060706.L3b.DAY.CHL_POLY4.NWA.mapped.nc"
	attribute projected_crs_epsg_code = "EPSG:4087"
	attribute reference = "Clay, S.; Peña, A.; DeTracey, B.; Devred, E. Evaluation of Satellite-Based Algorithms to Retrieve Chlorophyll-a Concentration in the Canadian Atlantic and Pacific Oceans. Remote Sens. 2019, 11, 2609."
	attribute region = "Northwest Atlantic"
	attribute reprocessing = "R2022.0"
	attribute sensor = "MODIS"
	attribute source = "POLY4v2 chlorophyll-a generated using remote sensing reflectance (Rrs) data from NASA Ocean Biology Processing Group (OBPG, https://oceancolor.gsfc.nasa.gov)"
	attribute southernmost_latitude = 39.0
	attribute spatial_resolution = "4.64 km at equator"
	attribute standard_name_vocabulary = "CF Standard Name Table v79"
	attribute temporal_range = "day"
	attribute time = "2006-07-06"
	attribute title = "NWA MODIS-AQUA CHL_POLY4 2006-07-06"
	attribute tools = "https://github.com/BIO-RSG/oceancolouR"
	attribute westernmost_longitude = -95.0
dataset /chlor_a: float32, shape (1, 1032, 1272)
	attribute _FillValue = nan
	attribute long_name = "Chlorophyll-a Concentration (POLY4v2 model with coefficients optimized to MODIS-AQUA and Northwest Atlantic)"
	attribute standard_name = "mass_concentration_of_chlorophyll_a_in_sea_water"
	attribute units = "mg/m3"
	attribute valid_max = 100.0
	attribute valid_min = 0.0
dataset /latitude: float64, shape (1032)
	attribute long_name = "Latitude in decimal degrees"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
// latitude: first 81.97916666666667, last 39.020833333333336, count 1032
dataset /longitude: float64, shape (1272)
	attribute long_name = "Longitude in decimal degrees"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
// longitude: first -94.97916666666667, last -42.020833333333336, count 1272
dataset /time: float64, shape (1)
	attribute long_name = "time"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01T00:00:00Z"
// time: first 1152144000.0, last 1152144000.0, count 1