grassR-package: Utility and tileset functions for GRASS.

Description Details Author(s) Examples

Description

Utility functions (ls, rm, plot) to work with GRASS rasters and vectors from within R. A series of functions to process large rasters in smaller chunks (tiles).

Details

Package: grassR
Type: Package
Version: 0.9
Date: 2015-04-09
License: GPL >= 2

The utility functions are rls, rrm, rplot; vls, vrm, vplot. The tile functions are createTiles, processTiles, mergeTiles, removeTiles. Trivial examples of using these functions are in testFUN and testFUNR, and gparse is a full useful example for processing gSSURGO data.

Author(s)

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

Examples

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## 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)

phiala/grassR documentation built on May 25, 2019, 2:55 a.m.