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stars (version 0.6-8)

Spatiotemporal Arrays, Raster and Vector Data Cubes

Description

Reading, manipulating, writing and plotting spatiotemporal arrays (raster and vector data cubes) in 'R', using 'GDAL' bindings provided by 'sf', and 'NetCDF' bindings by 'ncmeta' and 'RNetCDF'.

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Version

Install

install.packages('stars')

Monthly Downloads

47,991

Version

0.6-8

License

Apache License

Issues

Pull Requests

Stars

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Repository

https://github.com/r-spatial/stars/

Homepage

https://r-spatial.github.io/stars/

Maintainer

Edzer Pebesma

Last Published

February 1st, 2025

Functions in stars (0.6-8)

plot stars object, with subplots for each level of first non-spatial dimension

create an intervals object

Principle components of stars object

merge or split stars object

print stars or dimensions object

Read or write data using GDAL's multidimensional array API

Predict values, given a model object, for a stars or stars_proxy object

Read NetCDF into stars object

convert objects into a stars object

Compute or plot contour lines or sets

retrieve coordinates for raster or vector cube cells

redimension array, or collapse attributes into a new dimension

read raster/array dataset from file or connection

create an array with dimension values

crop a stars object

st_apply apply a function to one or more array dimensions

Convert stars object into an sf object

get the raster type (if any) of a stars object

build mosaic (composite) of several spatially disjoint stars objects

st_geotransform

get or set the geotransform, or rotation matrix

Extract cell values at point locations

obtain (spatial) resolution of a stars object

rasterize simple feature geometries

return the cell index corresponding to the location of a set of points

get dimensions from stars object

downsample stars or stars_proxy objects

Warp (resample) grids in stars objects to a new grid, possibly in an new coordinate reference system

st_intersects.stars

spatial intersect predicate for stars and sfc object

replace POINT simple feature geometry list with an x y raster

Spatially join a stars and an `sf` object

set bounding box parameters of regular grid

reduce dimension to rgb (alpha) hex values

Transform rotated pole long/lat regular grid to unrotated curvilinear grid

replace x y raster dimensions with simple feature geometry list (points, or polygons = rasterize)

Specify parameters to load raster in blocks

transform geometries in stars objects to a new coordinate reference system, without warping

subset stars objects

stars_sentinel2

Sentinel-2 sample tile

write stars object to gdal dataset (typically: to file)

ggplot geom for stars objects

expand_dimensions

expand the dimension values into a list

plot contours of a stars object

Monthly Gridded Meteorological Observations

dplyr verbs for stars objects

combine multiple stars objects, or combine multiple attributes in a single stars object into a single array

cut methods for stars objects

aggregate.stars

spatially or temporally aggregate stars object

Coerce stars object into a Raster raster or brick

%in%,stars-method

evaluate whether cube values are in a given set

S3 Ops Group Generic Functions for stars objects

Landsat-7 bands for a selected region around Olinda, BR