I don't understand why this is not working.
Meanwhile you can use rgdal::writeGDAL
library(raster)
library(rgdal)
r - raster(nrow=10, ncol=10)
s - stack( sapply(1:2, function(i) setValues(r, rnorm(ncell(r), i, 3) )) )
s[1:6] - NA
single - s$layer.1
writeGDAL(as(single, SpatialGridDataFrame),
Updating the raster package from r-forge seems to fix this error.
writeRaster(single, filename= idri.rst, format= IDRISI, overwrite=TRUE)
## class : RasterLayer
## dimensions : 10, 10, 100 (nrow, ncol, ncell)
## resolution : 36, 18 (x, y)
## extent : -180, 180, -90, 90 (xmin,
Thanks Ahmadou.
Yup, updating raster package solved the problem.
On Sun, Dec 8, 2013 at 7:51 PM, Ahmadou Dicko dicko.ahma...@gmail.comwrote:
Updating the raster package from r-forge seems to fix this error.
writeRaster(single, filename= idri.rst, format= IDRISI, overwrite=TRUE)
## class
On 12/07/2013 08:18 PM, Hodgess, Erin wrote:
Hi again.
I have a question about covariance matrices (again)
Suppose we have an exponential model with c=2 and a=3.
Then for
c_{ij} = c exp(-h_{ij}/a),
when i=j,
we should have:
c_{ii} = 2 exp(0) = 2
But shouldn't c_{ii} = 1,
Just a small update.
I successfully wrote a *.rst file using raster package 2.1.71. However,
when I read the file in IDRISI, the raster is not complete. Only half of
the full raster were created. Not really sure why.
Ahmadou's code works perfectly fine.
writeGDAL(as(single,
Eeek! I can't believe it. Thanks so much!
From: r-sig-geo-boun...@r-project.org [r-sig-geo-boun...@r-project.org] on
behalf of Edzer Pebesma [edzer.pebe...@uni-muenster.de]
Sent: Sunday, December 08, 2013 2:16 PM
To: r-sig-geo@r-project.org
Subject: Re:
