EVOLUTION-MANAGER
Edit File: validCell.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: Validity of a cell, column or row number</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 validCell {raster}"><tr><td>validCell {raster}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Validity of a cell, column or row number</h2> <h3>Description</h3> <p>Simple helper functions to determine if a row, column or cell number is valid for a certain Raster* object </p> <h3>Usage</h3> <pre> validCell(object, cell) validCol(object, colnr) validRow(object, rownr) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>object</code></td> <td> <p>Raster* object (or a SpatialPixels* or SpatialGrid* object)</p> </td></tr> <tr valign="top"><td><code>cell</code></td> <td> <p>cell number(s)</p> </td></tr> <tr valign="top"><td><code>colnr</code></td> <td> <p>column number; or vector of column numbers</p> </td></tr> <tr valign="top"><td><code>rownr</code></td> <td> <p>row number; or vector of row numbers</p> </td></tr> </table> <h3>Value</h3> <p>logical value </p> <h3>Examples</h3> <pre> #using a new default raster (1 degree global) r <- raster() validCell(r, c(-1, 0, 1)) validRow(r, c(-1, 1, 100, 10000)) </pre> <hr /><div style="text-align: center;">[Package <em>raster</em> version 3.3-13 <a href="00Index.html">Index</a>]</div> </body></html>