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raster (version 3.1-5)

Geographic Data Analysis and Modeling

Description

Reading, writing, manipulating, analyzing and modeling of gridded spatial data. The package implements basic and high-level functions. Processing of very large files is supported. There is a also support for vector data operations such as intersections. See the manual and tutorials on to get started.

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Version

Install

install.packages('raster')

Monthly Downloads

109,462

Version

3.1-5

License

GPL (>= 3)

Maintainer

Last Published

April 19th, 2020

Functions in raster (3.1-5)

Add or drop a layer

Arithmetic with Raster* objects

Raster* classes

Set the NA value of a RasterLayer

Compare-methods

Compare Raster* objects

Create a Red-Green-Blue Raster object

Write a KML or KMZ file

Mathematical functions

Summary-methods

Summary methods

Estimate values for cell values that are NA by interpolating between layers

Character representation of a Raster or Extent object

Animate layers of a Raster* object

Aggregate raster cells or SpatialPolygons/Lines

Get a data.frame with raster cell values, or coerce SpatialPolygons, Lines, or Points to a data.frame

Align an extent (object of class Extent)

Create a list of RasterLayer objects

Number of bands

Bar plot of a RasterLayer

autocorrelation

Spatial autocorrelation

Block size for writing files

Bind Spatial* objects

Change cell values to logical or integer values

Get a vector, matrix, or array with raster cell values

Two argument arc-tangent

Statistics across cells

cellsFromExtent

Cells from extent, and vice versa

Coerce to a 'raster' object

boundaries (edges) detection

Create a RasterBrick object

Extreme coordinates

Coordinates of the Extent of a Raster object

Box plot of Raster objects

Local correlation coefficient

Compare Raster objects

Partially compare two CRS objects

Dimensions of a Raster* object

Get cell, row, or column number

Query by clicking on a map

Replace NA values with values of other layers

Create an Extent object by drawing on a map

Convert values to classes

Draw a line or polygon

Extract values from Raster objects

Extract by index

Indexing to extract values of a Raster* object

Coefficient of variation

Filled contour plot

Use a multi-core cluster

Are values in memory and/or on disk?

Get geographic data

Get the coordinates of a vector type Spatial* object

distanceFromPoints

Distance from points

Focal weights matrix

Erase parts of a SpatialPolygons* or SpatialLines* object. The inverse of this can be done with intersect

Read a .ini file

Filename extensions

Number of layers

Minimum and maximum values

Get raster cell values

Get a block of raster cell values

Frequency table

Gain and offset

Gain and offset of values on file

Names of raster layers

Initialize a Raster object with values

Show the head or tail of a Raster* object

Pairs plot (matrix of scatterplots)

Overlay Raster objects

Distance on a grid

Get focal raster cell values

Is this longitude/latitude data?

Local functions

Mask values in a Raster object

Merge Raster* objects using a function for overlapping areas

Number or rows, columns, and cells of a Raster* object

rasterToContour

Raster to contour lines conversion

Correlation and (weighted) covariance

Spatial model predictions

Raster to points conversion

Helper functions for programming

Red-Green-Blue plot of a multi-layered Raster object

Distance between points

Moving functions

rasterToPolygons

Raster to polygons conversion

Perspective plot

Value matching for Raster* objects

Raster file properties

Raster quantiles

Merge Raster* objects

Plot a Raster* object

rasterFromCells

Subset a raster by cell numbers

Resample a Raster object

Create a Raster* object from x, y, z values

sampleStratified

Stratified random sample

Read values from disk

Rasterize points, lines, or polygons

Project a Raster object

Use spplot to plot a Raster* or other object

Create SpatialLines* or SpatialPolygons*

Create a RasterLayer object

Save or open a RasterStack file

Global options for the raster package

Create a RasterStack object

Overview of the functions in the raster package

Apply a function on subsets of a RasterStack or RasterBrick

Temporary files

rectify a Raster object

rowSums and colSums for Raster objects

Row or column number from a cell number

Get or set a coordinate reference system (projection)

Set values of a Raster object

Read or write a shapefile

Get or set z-values

Compute min and max values

Replace cell values or layers of a Raster* object

Set the extent of a RasterLayer

Add labels to a map

Zoom in on a map

Sample integer values

Terrain characteristics

Zonal statistics

Weighted mean of rasters

Union Extent or SpatialPolygons* objects

Subset layers in a Raster* object

Which cells are TRUE?

Substitute values in a Raster* object

Slope and aspect

Slope and aspect

Select cell values from a multi-layer Raster* object

Do the raster cells have a rotation?

Update raster cells of files (on disk)

Write values to a file

Coordinates from a row, column or cell number

round Extent coordinates

Write raster data to a file

Geometric subsetting

Validity of a cell, column or row number

Symetrical difference

Create valid names

Where is the min or max value?

File types for writing

Logical operators and functions