2013/5/16 Alemu Tadesse alemu.tade...@gmail.com
I am plotting a krigged values of irrdiance with the following command.
spplot(p1, zcol=insol.pred, col.regions=terrain.colors(30), cuts=30,
sp.layout=list(pts1), contour=TRUE, labels=TRUE, pretty=TRUE, col='brown',
main=title1)
I want to
2012/12/19 Edward Vanden Berghe evber...@gmail.com
I wanted to create a global map with squares in lat-lon. I have PostGIS
tables to define these squares but I havent been able to figure out an
efficient way of reading those tables into R. The code I am using now is:
crs -
2012/12/12 Marie Auger-Methe marie.augerme...@gmail.com
Dear list,
I am using large raster bricks for my analyses and I am running out of
memory. I get the following message:
Error: cannot allocate vector of size 231.0 Mb
and this whether I do all my brick manipulations by loading the
2012/12/7 Eduardo Bieñkowski eduko...@gmail.com
Hi all.
For those who had the same problem:
The solution was:
In Ubuntu / Debian
sudo apt-get install-dev libgdal1
sudo apt-get install-dev libproj
Eduardo
install-dev it's not an apt-get option...
He's on Debian and according to the
2012/12/6 Hodgess, Erin hodge...@uhd.edu
Hello!
I'm trying to install rgdal on Debian.
I keep getting the checking for gdal.h...no error.
I have updated libgdal1.dev.
I also put the /usr/include and /usr/include/gdal in my PATH.
Any ideas as to what is wrong, please?
I have a
2012/11/13 Mauricio Zambrano-Bigiarini mauricio.zambr...@jrc.ec.europa.eu:
On 13/11/12 11:20, Raffaele Morelli wrote:
Hi,
sorry for double posting but I saw my messages were scrubbed from html
garbage and don't know if nobody replies for that, but just in case...
apologize if not.
I am
2012/11/13 Roman Luštrik roman.lust...@gmail.com:
Would it be at all possible if you made your problem reproducible?
Cheers,
Roman
Here follows a link to my script and RData, lines commented are not
needed because objects are in the RData
http://cen.isprambiente.it/~rmorelli/R/
Regards
-r
Hi,
sorry for double posting but I saw my messages were scrubbed from html
garbage and don't know if nobody replies for that, but just in case...
apologize if not.
I am having trouble with this error when calculating a density on a
point pattern dataset with 34480 points.
My script exit when
2012/11/13 Roman Luštrik roman.lust...@gmail.com:
Would it be at all possible if you made your problem reproducible?
Cheers,
Roman
I can upload my .RData (~45Mb) on a server and the script if you're
willing to try.
In the meanwhile I am doing some test with my owin taken from the maps
Hi,
I am using this code snippet to produce Gtiff images from density.ppp
z-density(mypattern, 6000,dimyx=200)
zgrid - as.SpatialGridDataFrame.im(z)
writeGDAL(zgrid, 01.tif, type=Byte, options=INTERLEAVE=PIXEL)
Gtiff image is generated but gdalinfo among others reports that:
Image
Hi,
how can I convert kernel2d estimation to a raster in order to use it as a
mapserver layer?
I saw maptools can save kernel2d to contour to shape file
with ContourLines2SLDF.
Any hints?
Regards
-r
--
*L'unica speranza di catarsi, ammesso che ne esista una, resta affidata
all'istinto di
2012/3/29 Roger Bivand roger.biv...@nhh.no
On Thu, 29 Mar 2012, Raffaele Morelli wrote:
Hi,
I am working on a simple kernel2d analisys and would like to create a
polymap from a SpatialPolygonsDataFrame, let's stay US states.
how can I accomplish this task? can you point me to the right
Hi,
I am working on a simple kernel2d analisys and would like to create a
polymap from a SpatialPolygonsDataFrame, let's stay US states.
how can I accomplish this task? can you point me to the right direction?
regards
-r
--
*L'unica speranza di catarsi, ammesso che ne esista una, resta
Hi,
once a Postgis layer X is retrieved, how can I juggle with subsets of X?
eg. I am working with bubble plots on a EU dataset but I want to do test it
only using a 30x30Km in the nearby of Rome and I have no attribute data but
the value I use for the bubbles. Should I use subset? Can I set a
Hi,
I am working with R and using pgsql2shp to export shape files from pg. The
shapes are created by pgsql2shp but when I try to import them in a R
enviromnent I get this error
Error in res[i, ] - Map$Shapes[[i]]$verts : replacement has length zero
So, I can load the shape files in Qgis but not
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