Function reference • sen2r

Automatic processing chain
`sen2r()`	Find, download and preprocess Sentinel-2 images
Find and download Sentinel-2 products
`s2_list()`	Retrieve list of available S2 products.
`s2_download()`	Download S2 products.
`s2_order()`	Order S2 products (deprecated).
`sen2cor()`	Correct L1C products using Sen2Cor
`safe_is_online()`	Check if SAFE is available for download (deprecated)
`read_scihub_login()` `is_scihub_configured()` `check_scihub_login()` `check_scihub_connection()` `write_scihub_login()`	Import / export / check SciHub username and password (deprecated)
Read and convert SAFE format
`s2_translate()`	Convert from SAFE format
`s2_merge()`	Merge S2 tiles with the same date and orbit
`gdal_warp()`	Clip, reproject and warp raster files
`s2_mask()` `s2_perc_masked()`	Apply cloud masks
`s2_rgb()`	Create RGB images from S2 reflectance products.
`s2_calcindices()`	Compute maps of spectral indices
`s2_thumbnails()`	Create thumbnails for S2 products.
Manage file names and metadata
`safe_getMetadata()` `rm_invalid_safe()` `safe_isvalid()`	Get information from S2 file name or metadata
`safe_shortname()`	Rename products using a shorten convention
`raster_metadata()`	Get metadata from raster paths
`sen2r_getElements()`	Get information from S2 short name
`s2_dop()`	Return the Dates Of Passage over some orbits
`s2_tiles()`	Load Sentinel-2 tiles
Install and configure dependencies
`check_sen2r_deps()`	Check package dependencies
`load_binpaths()`	Load the paths of external executables
`install_sen2cor()` `link_sen2cor()`	Download and install (or link) Sen2Cor
`install_aria2()`	Download and install aria2.
`check_gdal()`	Check GDAL installation
`check_gcloud()` `is_gcloud_configured()` `check_gcloud_connection()`	Check Google Cloud SDK installation
`read_gipp()` `set_gipp()`	Manage GIPP parameters for Sen2Cor
Accessory functions
`build_example_param_file()`	Build an example JSON parameter file
`s2_gui()`	Launch the GUI for Sentinel-2 products
`list_indices()`	List spectral indices
`tiles_intersects()`	Select the tiles intersecting the extent
Generic accessory functions
`gdalUtil()`	Interface to GDAL Python-based utilities
`expand_path()`	Expand a path with a parent directory
`comsub()`	Find the longest common starting substring or directory
`abs2rel()`	Convert a path to a relative path
`gdal_abs2rel()` `gdal_rel2abs()`	Convert absolute from/to relative paths in a virtual file
`mountpoint()`	Return the mountpoint of the input directory (if it is mounted)
`st_crs2()`	Retrieve coordinate reference system from sf or sfc object
`str_pad2()`	Pad a string.
`normalize_path()`	Express file paths in canonical Form depending on the operating system

Reference

Automatic processing chain

Find and download Sentinel-2 products

Read and convert SAFE format

Manage file names and metadata

Install and configure dependencies

Accessory functions

Generic accessory functions