Accessing and Analyzing Large-Scale Environmental Data

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Documentation for package ‘amadeus’ version 1.0.6

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

as_mysftime	Create an 'sftime' object
calc_covariates	Calculate covariates wrapper function
calc_ecoregion	Calculate ecoregions covariates
calc_geos	Calculate atmospheric composition covariates
calc_gmted	Calculate elevation covariates
calc_gridmet	Calculate gridMET covariates
calc_hms	Calculate wildfire smoke covariates
calc_koppen_geiger	Calculate climate classification covariates
calc_lagged	Calculate temporally lagged covariates
calc_merra2	Calculate meteorological and atmospheric covariates
calc_modis_daily	A single-date MODIS worker for parallelization
calc_modis_par	Calculate MODIS product covariates in multiple CPU threads
calc_narr	Calculate meteorological covariates
calc_nei	Calculate road emissions covariates
calc_nlcd	Calculate land cover covariates
calc_return_locs	Prepare covariates for return
calc_sedac_groads	Calculate roads covariates
calc_sedac_population	Calculate population density covariates
calc_sedc	Calculate Sum of Exponentially Decaying Contributions (SEDC) covariates
calc_temporal_dummies	Calculate temporal dummy covariates
calc_terraclimate	Calculate TerraClimate covariates
calc_tri	Calculate toxic release covariates
check_mysf	Check 'sf' object
check_mysftime	Check 'sftime' object
check_urls	Implement 'check_url_status'
check_url_status	Check HTTP status
download_aqs	Download air quality data
download_cropscape	Download CropScape data
download_data	Download raw data wrapper function
download_ecoregion	Download ecoregion data
download_geos	Download atmospheric composition data
download_gmted	Download elevation data
download_gridmet	Download gridMET data
download_hms	Download wildfire smoke data
download_huc	Download National Hydrography Dataset (NHD) data
download_koppen_geiger	Download climate classification data
download_merra2	Download meteorological and atmospheric data
download_modis	Download MODIS product files
download_narr	Download meteorological data
download_nei	Download road emissions data
download_nlcd	Download land cover data
download_prism	Download PRISM data
download_sedac_groads	Download roads data
download_sedac_population	Download population density data
download_terraclimate	Download TerraClimate data
download_tri	Download toxic release data
dt_as_mysftime	Convert a 'data.table' to an 'sftime'
generate_date_sequence	Generate date sequence
generate_time_sequence	Generate time sequence
narr_variable	Sort NOAA NARR variables
process_aqs	Process U.S. EPA AQS daily CSV data
process_blackmarble	Assign VIIRS Black Marble products corner coordinates to retrieve a merged raster
process_blackmarble_corners	Process Black Marble corners
process_collection	Process GEOS-CF and MERRA2 collection codes
process_conformity	Check input assumptions
process_covariates	Process raw data wrapper function
process_cropscape	Process CropScape data
process_ecoregion	Process ecoregion data
process_flatten_sds	Process MODIS layers
process_geos	Process atmospheric composition data
process_gmted	Process elevation data
process_gmted_codes	Process elevation statistic and resolution codes
process_gridmet	Process gridMET data
process_gridmet_codes	Process gridMET variable codes
process_hms	Process wildfire smoke data
process_huc	Retrieve Hydrologic Unit Code (HUC) data
process_koppen_geiger	Process climate classification data
process_merra2	Process meteorological and atmospheric data
process_merra2_time	Process MERRA2 time steps
process_modis_merge	Process MODIS .hdf files
process_modis_sds	Process MODIS sub-datasets
process_modis_swath	Mosaic MODIS swaths
process_modis_warp	Warp MODIS swath data into rectilinear grid raster
process_narr	Process meteorological data
process_nei	Process road emissions data
process_nlcd	Process land cover data
process_prism	Process PRISM data
process_sedac_codes	Process population resolution code
process_sedac_groads	Process roads data
process_sedac_population	Process population density data
process_terraclimate	Process TerraClimate data
process_terraclimate_codes	Process terraClimate variable codes
process_tri	Process toxic release data
process_variable_codes	Filter gridMET and terraClimate variable names and variable codes
rename_time	Rename '$time'
sftime_as_mysftime	Convert an 'sftime' to a 'mysftime'
sftime_as_sf	Convert an 'sftime' to an 'sf'
sftime_as_spatraster	Convert an 'sftime' to a 'SpatRaster'
sftime_as_spatrds	Convert an 'sftime' to a 'SpatRasterDataset'
sftime_as_spatvector	Convert an 'sftime' to a 'SpatVector'
sf_as_mysftime	Convert an 'sf' to an 'sftime'
spatraster_as_sftime	Convert a 'SpatRaster' to an 'sftime'
spatrds_as_sftime	Convert a 'SpatRasterDataset' to an 'sftime'
spatvector_as_sftime	Convert a 'SpatVector' to an 'sftime'