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Edit File: coordinates-methods.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: retrieve (or set) spatial coordinates</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for coordinates-methods {sp}"><tr><td>coordinates-methods {sp}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> retrieve (or set) spatial coordinates </h2> <h3>Description</h3> <p> retrieve (or set) spatial coordinates from (for) spatial data </p> <h3>Methods</h3> <dl> <dt>obj = "list"</dt><dd><p> list with (at least) two numeric components of equal length </p> </dd> <dt>obj = "data.frame"</dt><dd><p> data.frame with at least two numeric components </p> </dd> <dt>obj = "matrix"</dt><dd><p> numeric matrix with at least two columns </p> </dd> <dt>obj = "SpatialPoints"</dt><dd><p> object of, or deriving from, SpatialPoints </p> </dd> <dt>obj = "SpatialPointsDataFrame"</dt><dd><p> object of, or deriving from, SpatialPointsDataFrame </p> </dd> <dt>obj = "SpatialPolygons"</dt><dd><p> object of, or deriving from, SpatialPolygons </p> </dd> <dt>obj = "SpatialPolygonsDataFrame"</dt><dd><p> object of, or deriving from, SpatialPolygonsDataFrame </p> </dd> <dt>obj = "Line"</dt><dd><p> object of class Line; returned value is matrix </p> </dd> <dt>obj = "Lines"</dt><dd><p> object of class Lines; returned value is list of matrices </p> </dd> <dt>obj = "SpatialLines"</dt><dd><p> object of, or deriving from, SpatialLines; returned value is list of lists of matrices </p> </dd> <dt>obj = "GridTopology"</dt><dd><p> object of, or deriving from, GridTopology </p> </dd> <dt>obj = "GridTopology"</dt><dd><p> object of, or deriving from, GridTopology </p> </dd> <dt>obj = "SpatialPixels"</dt><dd><p> object of, or deriving from, SpatialPixels </p> </dd> <dt>obj = "SpatialPixelsDataFrame"</dt><dd><p> object of, or deriving from, SpatialPixelsDataFrame </p> </dd> <dt>obj = "SpatialGrid"</dt><dd><p> object of, or deriving from, SpatialGrid </p> </dd> <dt>obj = "SpatialGridDataFrame"</dt><dd><p> object of, or deriving from, SpatialGridDataFrame </p> </dd> </dl> <h3>Methods for "coordinates<-"</h3> <dl> <dt>object = "data.frame", value="ANY"</dt><dd><p> promote data.frame to object of class <a href="SpatialPointsDataFrame-class.html">SpatialPointsDataFrame-class</a>, by specifying coordinates; see <a href="coordinates.html">coordinates</a></p> </dd> </dl> <hr /><div style="text-align: center;">[Package <em>sp</em> version 1.4-2 <a href="00Index.html">Index</a>]</div> </body></html>