Disaggregate a RasterLayer to create a new RasterLayer with a higher resolution (smaller cells). The values in the new RasterLayer are the same as in the larger original cells unless you specify `method="bilinear"`

, in which case values are locally interpolated (using the `resample`

function).

```
# S4 method for Raster
disaggregate(x, fact=NULL, method='', filename='', ...)
```

x

a Raster object

fact

integer. amount of disaggregation expressed as number of cells (horizontally and vertically). This can be a single integer or two integers c(x,y), in which case the first one is the horizontal disaggregation factor and y the vertical disaggreation factor. If a single integer value is supplied, cells are disaggregated with the same factor in x and y direction

method

Character. `''`

or `'bilinear'`

. If `'bilinear'`

, values are locally interpolated (using the `resample`

function

filename

Character. Output filename (optional)

...

Additional arguments as for `writeRaster`

Raster object

# NOT RUN { r <- raster(ncols=10, nrows=10) rd <- disaggregate(r, fact=c(10, 2)) ncol(rd) nrow(rd) r[] <- 1:ncell(r) rd <- disaggregate(r, fact=c(4, 2), method='bilinear') # }

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