which.lyr

which.lyr,SpatRaster-method

This method returns a single layer SpatRaster with cell values indicating the the first layer in the input that is <code>TRUE</code>. All numbers that are not zero (or <code>FALSE</code>), are considered to be <code>TRUE</code>.

spatial

Methods for spatial data analysis with vector (points, lines, polygons) and raster (grid) data. Methods for vector data include standard operations such as intersect and buffer. Raster methods include global, local, zonal, and focal computations. The predict and interpolate methods facilitate the use of regression type (interpolation, machine learning) models for spatial prediction, including with satellite remote sensing data. Processing of very large files is supported. See the manual and tutorials on <https://rspatial.org/terra/> to get started. 'terra' is a replacement for the 'raster' package ('terra' can do more, and it is faster and easier to use).

Robert Hijmans

terra

Spatial Data Analysis

Robert J. Hijmans

Roger Bivand

Edzer Pebesma

Michael D. Sumner

which.lyr function

<dl> <dt>x</dt>
<dd>SpatRaster</dd></dl>

Arguments

Which cells are TRUE? — which.lyr

<dl>

 <dt>x</dt>
<dd>SpatRaster</dd>

</dl>

which.lyr: Which cells are TRUE?

Description

Usage

Value

Arguments

See Also

Examples