-Original Message-
From: Jeff Ranara [mailto:jeff.ran...@stockholmresilience.su.se]
Sent: Monday, August 08, 2011 12:21 PM
To: 'r-sig-geo@r-project.org'
Subject: problem in writing shapefiles with writePointsShape()
Hi folks,
What am I missing here? Am I using old routines? Missing
Hi everyone,
I'm trying to make a function that constructs rectangular polygons based on
the bounding boxes of other polygons from a SpatialPolygonsDataFrame. I am
having a number of errors right now, which I am unsure how to fix. My code
is basically as follows:
temp = bbox(spdf_u[1,])
temp =
On Mon, 8 Aug 2011, Cam Plouffe wrote:
Hi everyone,
I'm trying to make a function that constructs rectangular polygons based on
the bounding boxes of other polygons from a SpatialPolygonsDataFrame. I am
having a number of errors right now, which I am unsure how to fix. My code
is basically
Thanks Roger. This does exactly what I want, and also gives me an
understanding of the *apply functions, which will definitely come in handy.
Cam
On Mon, Aug 8, 2011 at 11:56 AM, Roger Bivand roger.biv...@nhh.no wrote:
On Mon, 8 Aug 2011, Cam Plouffe wrote:
Hi everyone,
I'm trying to
On Mon, 8 Aug 2011, Jeff Ranara wrote:
HI again,
An update:
Found two workarounds:
1. Dividing MVALTARX6C and MVALTARX3C by 1 so they're around the same
order or magnitude as MVALTARX6 and MVALTARX3 respectively (both of which
got written fine). Works for me since I am working with
Hi Sara,
The following is slightly different from what you are trying to do,
but should give you an area value for cells of a given value, without
having to stack your rasters:
r - raster(ncol = 10, nrow = 10)
res(r) - 10 # Giving it a square grid cell, which remakes raster
into 18 rows 36
Thanks Roger
-Original Message-
From: Roger Bivand [mailto:roger.biv...@nhh.no]
Sent: Monday, August 08, 2011 8:45 PM
To: Jeff Ranara
Cc: r-sig-geo@r-project.org
Subject: Re: [R-sig-Geo] problem in writing shapefiles with
writePointsShape() - SKUMT!
On Mon, 8 Aug 2011, Jeff Ranara
