removeTiles: Remove intermediate rasters.
In phiala/grassR: Functions for use with GRASS GIS

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

Deletes the temporary GRASS rasters created by processTiles().

1	removeTiles(tileindex)

tileindex

The tileindex object created by createTiles() and modified by processTiles().

A common task is to import a raster into R, do some processing, and either write out a new raster, save some result s in R, or both. This series of functions makes it possible to do so for a raster that is too large to fit in available memory in R. See gparse for an example wrapping this process within a function.

This function returns nothing within R.

Sarah Goslee <sarah.goslee@ars.usda.gov>

createTiles, processTiles, mergeTiles, testFUN, gparse

## Not run: 
	# how to run
    tileindex <- createTiles("dem30", tilesize=tilesize) 
    tileindex <- processTiles(tileindex, baserast="dem30", FUN=testFUN)
    mergeTiles(tileindex, blocksize=blocksize, outname=outname)
    removeTiles(tileindex)

## End(Not run)