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Get the filename of a Raster* object. You cannot set the filename of an object (except for RasterStack objects); but you can provide a 'filename= ' argument to a function that creates a new RasterLayer or RasterBrick* object.
filename(x)
a Raster* object
A Raster* object
r <- raster( system.file("external/test.grd", package="raster") ) filename(r)
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