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raster (version 2.9-5)

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.

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Version

Install

install.packages('raster')

Monthly Downloads

98,251

Version

2.9-5

License

GPL (>= 3)

Maintainer

Last Published

May 14th, 2019

Functions in raster (2.9-5)

Logical operators and functions

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

Mathematical functions

Two argument arc-tangent

autocorrelation

Spatial autocorrelation

Use a multi-core cluster

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

Filled contour plot

Set the NA value of a RasterLayer

Create a Red-Green-Blue Raster object

Aggregate raster cells or SpatialPolygons/Lines

Read a .ini file

Value matching for Raster* objects

Bind Spatial* objects

Block size for writing files

Merge Raster* objects

Spatial model predictions

Get cell, row, or column number

Compare Raster objects

Helper functions for programming

Partially compare two CRS objects

Do the raster cells have a rotation?

Arithmetic with Raster* objects

round Extent coordinates

Create SpatialLines* or SpatialPolygons*

Compare-methods

Compare Raster* objects

Align an extent (object of class Extent)

Use spplot to plot a Raster* object

Animate layers of a Raster* object

Extreme coordinates

Coordinates of the Extent of a Raster object

Get or set z-values

Convert values to classes

Query by clicking on a map

Dimensions of a Raster* object

Filename extensions

Draw a line or polygon

Create an Extent object by drawing on a map

Minimum and maximum values

Focal weights matrix

Raster* classes

Summary-methods

Summary methods

Intitialize a Raster object with values

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

Add or drop a layer

Number of bands

Bar plot of a RasterLayer

boundaries (edges) detection

Box plot of Raster objects

Get geographic data

Show the head or tail of a Raster* object

Correlation and (weighted) covariance

Are values in memory and/or on disk?

Perspective plot

Number of layers

distanceFromPoints

Distance from points

Get focal raster cell values

Create a list of RasterLayer objects

Distance on a grid

Names of raster layers

Plot a Raster* object

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

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

Distance between points

Global options for the raster package

Raster file properties

rasterFromCells

Subset a raster by cell numbers

Temporary files

Raster quantiles

rectify a Raster object

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

rasterToPolygons

Raster to polygons conversion

Read values from disk

Rasterize points, lines, or polygons

Replace cell values or layers of a Raster* object

Sample integer values

Get the coordinates of a vector type Spatial* object

Set values of a Raster object

sampleStratified

Stratified random sample

Row or column number from a cell number

Geometric subsetting

Read or write a shapefile

Create a RasterStack object

Terrain characteristics

Apply a function on subsets of a RasterStack or RasterBrick

Write raster data to a file

Add labels to a map

Union Extent or SpatialPolygons* objects

rowSums and colSums for Raster objects

Character representation of a Raster or Extent object

Subset layers in a Raster* object

Write values to a file

Weighted mean of rasters

Substitute values in a Raster* object

Write a KML or KMZ file

Which cells are TRUE?

Zonal statistics

Zoom in on a map

Create a RasterBrick object

Frequency table

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

cellsFromExtent

Cells from extent, and vice versa

Coerce to a 'raster' object

Local correlation coefficient

Statistics across cells

Change cell values to logical or integer values

Replace NA values with values of other layers

Extract values from Raster objects

Extract by index

Indexing to extract values of a Raster* object

Merge Raster* objects using a function for overlapping areas

Local functions

Get raster cell values

Get a block of raster cell values

Mask values in a Raster object

Gain and offset

Gain and offset of values on file

Project a Raster object

Pairs plot (matrix of scatterplots)

Get or set a coordinate reference system (projection)

Coefficient of variation

Raster to points conversion

Overview of the functions in the raster package

Is this longitude/latitude data?

Create a RasterLayer object

Coordinates from a row, column or cell number

Set the extent of a RasterLayer

Slope and aspect

Slope and aspect

Moving functions

Overlay Raster objects

rasterToContour

Raster to contour lines conversion

Resample a Raster object

Compute min and max values

Symetrical difference

Validity of a cell, column or row number

Update raster cells of files (on disk)

Where is the min or max value?

File types for writing

Save or open a RasterStack file

Select cell values from a multi-layer Raster* object

Create valid names