fasterRaster8.4.1.0 package

Get or set the column with category labels in a categorical raster

"Stack" a GRaster

Add rows or columns to the "levels" table of a categorical raster

Test if addons directory exists and if an addon is installed

Attach or detach GVector's data table

Aggregate raster cells into larger cells or combine geometries of a ve...

Apply a function to a set of rasters

Arithmetic operations on GRasters

Contour lines from a "GRaster"

Convert GVector to a data frame

Coerce raster to integer, float, or double precision

Convert a raster to a lines vector

Convert a GRaster, or lines or polygons GVector to a points vector

Convert a raster to a polygons vector

BIOCLIM rasters

Fix issues with geometries of a vector

Increase/decrease the size of a vector or around non-NA cells of a ras...

"Stack" GRasters

Names of columns of the levels table of a categorical raster

Area of GRaster cells

Centroid(s) of a vector or clumps in a raster

Classify GRaster cell values

Group adjacent cells with similar values

Identify clusters of points

Add columns to the data table of a GVector

Combine levels table from multiple categorical GRasters

Compare-methods operations on GRasters and GRegions

Determine if GRasters and/or GVectors are geographically comparable

Rows of a GRaster or GVector's table that have no NAs or that have NAs

Combine red, green, and blue color bands to make a composite GRaster

Combine values/categories of multiple GRasters into a single GRaster

Create lines connecting nearest features of two GVectors

Minimum convex hull around a spatial vector

Make a copy of an object in GRASS

Coordinates of a vector"s features or a raster"s cell centers

Remove parts of a GRaster or GVector

Coordinate reference system of a GRaster or GVector

Get the datatype of a GRaster or of GVector columns

Delaunay triangulation for points

Remove or retain "noise" in a raster using PCA

Number of rows, columns, depths, cells, and layers

Coerce as multipart GVector to a singlepart GVector

Geographic distance

Setup fasterRaster for ABS

Function to get extent from a "sources" name of a raster or vector

Call GRASS g.proj tool

Call GRASS g.region tool

Get geometry type from the sources() name of a vector

Get index of raster layers

Create a GRaster

Create a GVector

Make unique GRASS name for rasters, vectors, etc.

Get maximum value from GRaster metadata

Get minimum value from GRaster metadata

Count number of levels from a data.frame/table, list, or SpatRaster

Plot using a G-object's sources() name

Get "GRASS" projection of raster or vector

Metadata on rasters and vectors in GRASS

Rename a raster or vector in an existing GRASS session

Metadata on a vector in GRASS

Are the category values of a vector valid?

Internal function for zonal()

Internal function for zonal() when y is a GVector

Remove rows from the "levels" table of a categorical raster

Remove rows in a data.table, data.frame, or matrix.

Select parts of a polygon GVector erase shared by another polygon GVec...

Does the "GRASS" representation of a GRaster or GVector exist?

Area of polygons or length of lines

Spatial bounds of a GRaster or GVector

Add rows and columns around a writeRaster

Extract values from a GRaster at locations in a points GVector

Create a GRaster or GVector

Get one of the example rasters or spatial vectors

Set or get options shared across fasterRaster functions

"fasterRaster": Faster raster and spatial vector processing using "GRA...

Fill holes in a GVector

Fill NA cells in a raster using interpolation

Identify watershed basins and direction and accumulation of flow

Path of water flow across a landscape

Calculate cell values based on values of nearby cells

Create fractal raster

Landscape fragmentation class following Riitters et al. (2020)

Frequencies of cell values in a raster

Mathematical operations on two or more GRasters

Identify terrain feature types

Geometry of a GVector (points, lines, or polygons)

Summary statistics for GRasters

Classes for fasterRaster sessions, regions, rasters, and vectors

Start the GRASS GUI (potentially dangerous!)

Open the help page for a GRASS tool

GRASS citation, version, and copyright information

Has "GRASS" been started or not?

Create a grid GVector

Return first or last part of the data frame of a GVector

Create a hexagonal grid

Hillshading

Plot a histogram of raster values

Horizon height

GRaster with values equal to row, column, coordinate, regular, or "che...

Interpolate values at points to a GRaster using inverse-distance weigh...

Interpolate values at points to a GRaster using splines

Intersection of two GVectors

Test if a GRaster or GVector is 2- or 3-dimensional

Data type of a raster

Test if a coordinate reference system is unprojected

Kernel density estimator of points

Correlation between GRasters

Set and get categories for categorical rasters

GRASS "location" of an object or the active session

Connect to "GRASS"

Match CRS of a GSpatial object and an existing "GRASS" location

Revert to a previously-created "GRASS" "location"

Meta-data on active GRASS locations

Logic-methods operations on GRasters

Create longitude/latitude rasters

List objects in the active GRASS session

Rasters of bioclimatic variables for an eastern portion of Madagascar

Shapefile of a portion of the coastline of Madagascar

Raster of land cover for an eastern portion of Madagascar

Elevation raster for an eastern portion of Madagascar

Forest cover in year 2000 for a portion of Madagascar

Forest cover in year 2014 for a portion of Madagascar

Rasters of surface reflectance for an eastern portion of Madagascar

Rasters of average monthly precipitation for an eastern portion of Mad...

Rasters of average monthly maximum temperature for an eastern portion ...

Rasters of average monthly minimum temperature for an eastern portion ...

GRASS "mapset" of an object or the active session

Mask values in a raster

Mask all non-NA cells or all NA cells

Find which cells of a GRaster match certain values

Mathematical operations on each layer of a GRasters

Combine two or more rasters with different extents and fill in NAs

Display warning or message

Minimum and maximum values or categories of a GRaster

Values in a categorical raster with no assigned category

Remove rasters and vectors from the GRASS cache

Multivariate environmental similarity surface (MESS)

Number of NA or non-NA cells in a raster

Name(s) of a GRaster or columns of a GVector's data table

Neighborhood matrix from a polygons GVector

Number of geometries and subgeometries in a vector

Number of categories in a categorical raster

Scatterplot of values in each GRaster layer against the others

Retrieve a principal components model from a PCA GRaster

Display a raster or vector

Create red-green-blue plot from a raster with RGB layers

Make predictions from a linear or generalized linear model to a GRaste...

Apply a principal component analysis (PCA) to layers of a GRaster

Change the coordinate reference system of a GRaster or GVector

Returns .quiet() or NULL for "flags" argument to GRASS modules

Convert a GRaster to a SpatRaster

Convert a GVector to a GRaster

Combine one or more GVectors

Report or change the extent, dimensions, and/or resolution of a region...

Regression intercept, slope, r2, and t-value across each set of cells

Convert degrees between 'north-orientation' and 'east orientation'

Replace a raster layer or a column from a vector's data table

Replace layers of a GRaster

Replace values of a GRaster

Replace NAs in a data.table or data.frame column, or in a vector

Spatial resolution

Change the cell size of a GRaster

Delete objects in the active GRASS session

Create a raster with random values drawn from a normal distribution

Create a random raster with or without spatial dependence

Terrain ruggedness index

Create a raster with random values drawn from a uniform distribution

Create a randomly-positioned tesselation

Create raster representing one or more random walks

Randomly sample cells from a GRaster

Center and scale a GRaster, or the opposite

Create one GRaster layer per unique value in a GRaster

Select values from rasters in a stack based on values in another raste...

Format a numeric series into an SQL value call

Display a fasterRaster object

Simplify the geometry of a vector

Sine wave rasters

Smooth the geometry of a vector

Name of a raster or vector in a GRASS session

Sample random points from a GRaster or GVector

Create stream network

Rescale values in a GRaster

Subset a GRaster layer, or return values from a column of a GVector's ...

Subset layers from a GRaster, or specific columns from a GVector

Subset geometries of a GVector

Subset layers from a GRaster, or specific rows from a GVector

Replace a specific value(s) in a GRaster

Solar radiance and irradiance

Slope, aspect, curvature, and partial slopes

Reduce linear features on a raster so linear features are 1 cell wide

Reduce number of points in same raster cell

Divide a GRaster into spatially exclusive subsets

Topology (2- or 3-dimensions) of a GRaster or GVector

Remove rows and columns from a raster that are all NA

Combine two GVectors

Refresh metadata in a GRaster or GVector

Convert a GRASS vector's attribute table to a data.table

Add a database table to a GRASS attribute table

Category column values of a GRASS vector

Add a database table to a GRASS attribute table

Convert a GVector to a SpatVector or sf vector

Vegetation indices from surface reflectance

Tests if a GRASS vector is linked to an attribute table

Increment category values of a "GRASS" vector

Names of columns of a GRASS vector's attribute table

Voronoi tessellation

Re-make vector "category" (cat) values

Topographic wetness index

Get a GLocation's working directory

Save a GRaster to disk

Save a GVector to disk

Select parts of polygons not shared between two GVectors

Statistics on cells of a GRaster stratified by cells of another raster

Geographic statistics for sets of cells with the same values