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raster (version 2.8-19)

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.

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Version

Install

install.packages('raster')

Monthly Downloads

109,462

Version

2.8-19

License

GPL (>= 3)

Maintainer

Last Published

January 30th, 2019

Functions in raster (2.8-19)

Logical operators and functions

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

Create a list of RasterLayer objects

Change cell values to logical or integer values

Create a RasterBrick object

Write a KML or KMZ file

Align an extent (object of class Extent)

Animate layers of a Raster* object

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

Query by clicking on a map

Coerce to a 'raster' object

Compare Raster objects

Set the NA value of a RasterLayer

Extract values from Raster objects

Partially compare two CRS objects

Extract by index

Indexing to extract values of a Raster* object

Create a Red-Green-Blue Raster object

Convert values to classes

Raster* classes

Aggregate raster cells or SpatialPolygons/Lines

Number of bands

Character representation of a Raster or Extent object

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

Bind Spatial* objects

Bar plot of a RasterLayer

boundaries (edges) detection

Get focal raster cell values

Distance on a grid

Arithmetic with Raster* objects

Coefficient of variation

Block size for writing files

Compare-methods

Compare Raster* objects

distanceFromPoints

Distance from points

Names of raster layers

Intitialize a Raster object with values

Local correlation coefficient

Two argument arc-tangent

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

rasterToContour

Raster to contour lines conversion

Filled contour plot

Replace NA values with values of other layers

autocorrelation

Spatial autocorrelation

Get raster cell values

Summary-methods

Summary methods

Raster to points conversion

Draw a line or polygon

Do the raster cells have a rotation?

Get a block of raster cell values

Add or drop a layer

Statistics across cells

Read a .ini file

Moving functions

Merge Raster* objects using a function for overlapping areas

Overlay Raster objects

Pairs plot (matrix of scatterplots)

Resample a Raster object

Box plot of Raster objects

Extreme coordinates

Coordinates of the Extent of a Raster object

Sample integer values

Save or open a RasterStack file

Create a RasterStack object

Create an Extent object by drawing on a map

Apply a function on subsets of a RasterStack or RasterBrick

cellsFromExtent

Cells from extent, and vice versa

Are values in memory and/or on disk?

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

Frequency table

Is this longitude/latitude data?

Gain and offset

Gain and offset of values on file

Update raster cells of files (on disk)

Write raster data to a file

Show the head or tail of a Raster* object

Merge Raster* objects

Value matching for Raster* objects

Use a multi-core cluster

Geometric subsetting

Write values to a file

Get cell, row, or column number

Create valid names

Validity of a cell, column or row number

Zoom in on a map

Zonal statistics

Number of layers

Spatial model predictions

Helper functions for programming

Global options for the raster package

Dimensions of a Raster* object

Temporary files

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

Focal weights matrix

Correlation and (weighted) covariance

Distance between points

sampleStratified

Stratified random sample

Overview of the functions in the raster package

Create a RasterLayer object

Project a Raster object

Read values from disk

Slope and aspect

Slope and aspect

Get or set a coordinate reference system (projection)

Select cell values from a multi-layer Raster* object

rasterFromCells

Subset a raster by cell numbers

Weighted mean of rasters

Create SpatialLines* or SpatialPolygons*

Filename extensions

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

Which cells are TRUE?

Use spplot to plot a Raster* object

Terrain characteristics

Add labels to a map

rasterToPolygons

Raster to polygons conversion

Where is the min or max value?

Rasterize points, lines, or polygons

rowSums and colSums for Raster objects

Row or column number from a cell number

Coordinates from a row, column or cell number

File types for writing

Minimum and maximum values

Set the extent of a RasterLayer

Compute min and max values

Subset layers in a Raster* object

Get geographic data

Get the coordinates of a vector type Spatial* object

Mask values in a Raster object

Local functions

Perspective plot

Substitute values in a Raster* object

Plot a Raster* object

Get or set z-values

Raster file properties

Raster quantiles

rectify a Raster object

Replace cell values or layers of a Raster* object

round Extent coordinates

Set values of a Raster object

Read or write a shapefile

Symetrical difference

Union Extent or SpatialPolygons* objects

Mathematical functions