Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-17 Thread Roger Bivand
] Sent: Monday, September 16, 2013 5:12 PM To: Waichler, Scott R; Rob Robinson Cc: r-sig-geo@r-project.org Subject: RE: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? I think that you need to download some proj4 stuff. If you're on Ubuntu, go to the Ubuntu package search page

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-17 Thread Waichler, Scott R
Erin, Thanks, now I see that I was trying to use spTransform() on a map object instead of a Spatial one. I followed your logic and came up with the following to plot the state of Washington using state plane coordinates instead of the original geographic values. But I get an extraneous

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Hodgess, Erin
: [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. Scott Waichler Hydrology Group, Energy Environment Directorate Pacific

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Waichler, Scott R
? From: r-sig-geo-boun...@r-project.org [r-sig-geo-boun...@r-project.org] on behalf of Waichler, Scott R [scott.waich...@pnnl.gov] Sent: Monday, September 16, 2013 4:33 PM To: r-sig-geo@r-project.org Subject: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Michael Sumner
...@r-project.org] on behalf of Waichler, Scott R [scott.waich...@pnnl.gov] Sent: Monday, September 16, 2013 4:33 PM To: r-sig-geo@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

[R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Waichler, Scott R
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. Scott Waichler Hydrology Group, Energy Environment Directorate Pacific Northwest National Laboratory Richland, WA, USA scott.waich...@pnnl.gov

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Waichler, Scott R
Ok, now I know about the existence of EPSG codes, but apparently my rgdal installation can't find the list of them? Do I need to find a certain file in my system's PROJ4 installation, then tell that to rgdal? library(maps) library(rgdal) pnw - map('state', region = c('washington', 'oregon',

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Hodgess, Erin
: Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? Ok, now I know about the existence of EPSG codes, but apparently my rgdal installation can't find the list of them? Do I need to find a certain file in my system's PROJ4 installation, then tell that to rgdal? library

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Waichler, Scott R
-geo-bounces@r- project.org] On Behalf Of Waichler, Scott R Sent: Monday, September 16, 2013 6:49 PM To: Rob Robinson Cc: r-sig-geo@r-project.org Subject: Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? Ok, now I know about the existence of EPSG codes, but apparently

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Hodgess, Erin
16, 2013 7:10 PM To: Hodgess, Erin; Rob Robinson Cc: r-sig-geo@r-project.org Subject: RE: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? I am working in Linux. I clicked on the ESRI:102749 option on the spatialreference.org website that Rob referred to, and got a spec

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Hodgess, Erin
[mailto:scott.waich...@pnnl.gov] Sent: Monday, September 16, 2013 7:10 PM To: Hodgess, Erin; Rob Robinson Cc: r-sig-geo@r-project.org Subject: RE: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? I am working in Linux. I clicked on the ESRI:102749 option on the spatialreference.org

Re: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates?

2013-09-16 Thread Hodgess, Erin
To: Waichler, Scott R; Rob Robinson Cc: r-sig-geo@r-project.org Subject: RE: [R-sig-Geo] function to convert to/from U.S. State Plane Coordinates? I think that you need to download some proj4 stuff. If you're on Ubuntu, go to the Ubuntu package search page and you'll find it. Also, what