Displaying 2 results from an estimated 2 matches for "fwtool".
Did you mean:
fwtools
2007 May 30
4
Connecting to PostgreSQL/PostGIS from R (rgdal?)
...this case. Unfortunately,
the version of the GDAL library that is included in the rdgal binary
available on CRAN (for windows) doesn't include the PostgreSQL driver
for OGR (i.e., it's not listed by the ogrDrivers() function).
I compiled rgdal on Windows myself using the GDAL library from
FWTools-1.3.1, but I was unsuccessful at creating a proper binary
package for R. I was only able to get it to work by substituting the
rgdal.dll that was installed by CRAN with the one that I compiled that
links against the GDAL library from FWTools. Even though it works (at
first glance with ogrInfo(),...
2008 Dec 15
1
convert opengis wkt to geometry?
After writing some code (stupidly without checking to see if there was
code to do this already) to generate PostGIS SQL insert statements for
simple geometry (wkt), I didn't check see if there is already something
available to convert WKT strings into some R package geometry (sp?).
Does anyone have any advice, hints, code (?) for converting the
following OpenGIS strings into something