[R-sig-Geo] focalFilter problem raster package
nick at hamm.org
Wed Apr 13 14:16:15 CEST 2011
Thanks for this! Great!
I have now installed version 1.8-12 (11-april-2011).
On 12 April 2011 05:13, Robert Hijmans <r.hijmans at gmail.com> wrote:
>> Dear Robert
>> I hope the following example is clear. you should be able to cut and
> Dear Nick,
> Thank you for the example. It reveals a serious error in focalFilter.
> Results with that function in raster versions lower than 1.8-11 are wrong in
> the first rows (half the number of rows of the filter), when using a filter
> larger than 3x3 (because I forgot a "byrow=TRUE" argument in a call to
> matrix). Version 1.8-11 is on its way to CRAN.
> View this message in context: http://r-sig-geo.2731867.n2.nabble.com/focalFilter-problem-raster-package-tp6235925p6263699.html
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