Package index
Fetching Copernicus data
Download environmental data by variable name, and fill the gaps satellite products leave behind.
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accessEnvDat() - Access environmental data from Copernicus Marine Service
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fill_satellite_gaps() - Fill satellite gaps with the model equivalent
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forecast_variables() - Forecast equivalents of the catalog variables
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matchData() - Match one set of points to another in space and time
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covariate_columns() - Covariate column names in an environmental data object
Resampling
Moving between grids and time steps. Aggregating loses detail, which is the safe direction; interpolating adds cells, not information.
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upscale_grid() - Aggregate environmental data onto a coarser grid
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downscale_grid() - Interpolate environmental data onto a finer grid
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upscale_time() - Aggregate environmental data onto a coarser time step
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downscale_time() - Interpolate environmental data onto a finer time step
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grid_resolution() - Grid resolution of an environmental data object
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fetch_bathymetry() - Fetch static bathymetry for a study area
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attach_bathymetry() - Attach static bathymetry to a table of points
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bathymetry_variables() - Static seafloor variables
Climate indices
Basin-scale indices, their units, and the cache that expires on each provider’s publishing cadence.
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fetch_climate_index() - Fetch a monthly climate index
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attach_climate_index() - Attach climate indices to observations
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climate_indices() - Catalog of basin-scale climate indices
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index_dictionary()print(<datamatch_index_dictionary>) - Printable dictionary of climate indices
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climate_index_status()print(<datamatch_index_status>) - What is cached, how old it is, and whether it is due a refresh
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refresh_climate_index() - Re-download cached climate indices
Plotting
Base-graphics views of what was downloaded and what it matched to. Each returns the data it drew.
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plot_env() - Map an environmental variable
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plot_coverage() - Plot how much data each time step actually has
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plot_series() - Plot a variable through time
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plot_matched() - Plot observations coloured by a matched covariate
Catalogs and lookup
What is available, which dataset a variable comes from, and where it is documented.
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variable_dictionary()print(<datamatch_dictionary>) - Printable dictionary of variable names
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variable_dataset() - Look up the dataset a set of variables comes from
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copernicus_variables() - Catalog of Copernicus variables under familiar names
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product_url() - Copernicus Marine product page for a product identifier
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as_markdown() - Render a dictionary as a markdown table