clean: Clean the occurrence records
In diogosbr/modelos: Modelagem de nicho ecológico

Description Usage Arguments Details Value Author(s) See Also Examples

A function to remove the points that are outside the extension of the raster and to maintain, at most one register per pixel.

1	clean(coord, abio)

`coord`	data.frame with the coordinates
`abio`	an object with the rasters to be cut. Accepts an object of type RasterStack, generated by the function `stack`

Used internally in function modelos.

data.frame containing longitude and latitude.

Diogo S. B. Rocha

cellFromXY, mask, extract

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fnames <- list.files(path=paste(system.file(package="dismo"), '/ex', sep=''), pattern='grd', full.names=TRUE )
predictors <- raster::stack(fnames)
clean(coord = manimax, abio = predictors)