function to convert to/from U.S. State Plane Coordinates?
Erin, thanks, I'm getting closer. Rgdal's projInfo() lists UTM, which I believe is closely related to the State Plane Coordinate system, but I still don't see a direct transformation to SPC in R. --Scott Waichler
Could you mean spTransform from rgdal, please?
________________________________________ From: r-sig-geo-bounces at r-project.org [r-sig-geo-bounces at r-project.org] on behalf of Waichler, Scott R [Scott.Waichler at pnnl.gov] Sent: Monday, September 16, 2013 4:33 PM To: r-sig-geo at r-project.org Subject: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? Hi, Does an R function exist to convert to and from the State Plane Coordinates system used in the U.S.? My search with Rseek was fruitless.