EVOLUTION-MANAGER
Edit File: properties.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: Raster file properties</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 properties {raster}"><tr><td>properties {raster}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Raster file properties</h2> <h3>Description</h3> <p>Properties of the values of the file that a RasterLayer object points to </p> <p><code>dataSize</code> returns the number of bytes used for each value (pixel, grid cell) <code>dataSigned</code> is TRUE for data types that include negative numbers. </p> <h3>Usage</h3> <pre> dataSize(object) dataSigned(object) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>object</code></td> <td> <p>Raster* object</p> </td></tr> </table> <h3>Value</h3> <p>varies </p> <h3>See Also</h3> <p><code><a href="filename.html">filename</a></code> </p> <h3>Examples</h3> <pre> r <- raster(system.file("external/test.grd", package="raster")) dataSize(r) dataSigned(r) dataType(r) </pre> <hr /><div style="text-align: center;">[Package <em>raster</em> version 3.3-13 <a href="00Index.html">Index</a>]</div> </body></html>