<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US"> <head> <title>(IUCr) CIF dictionary cif_img.dic Unit codes</title> <link rel="stylesheet" type="text/css" href="../../itg.css" /> </head> <body> <!-- begin masthead --> <div class="masthead"> <table class="masthead"> <tr> <td class="masthead" width="30%"> <p class="title">DRAFT DICTIONARY</p> <p class="title"><font class="smalltitle"></font>CBF/imgCIF Extensions Dictionary</p> </td> <td class="masthead"> <p class="title">Draft version 1.5 for comment</p> </td> </tr> </table> </div> <!-- end masthead --> <hr> <H1> <a href="http://www.iucr.org/iucr-top/welcome.html"> <img alt="[IUCr Home Page]" src="../html_graphics/iucrhome.jpg" ALIGN=MIDDLE></a> <a href="http://www.iucr.org/iucr-top/cif/home.html"> <img alt="[CIF Home Page]" src="../html_graphics/cifhome.jpg" ALIGN=MIDDLE></a> <a href="cbf_definition_rev.html"><IMG SRC="../html_graphics/CBFbutton.jpg" ALT="[CBF/imgCIF]" ALIGN=MIDDLE></a> <a href="CBFlib.html"><IMG SRC="../html_graphics/cbflibbutton.jpg" ALT="[CBFlib]" ALIGN=MIDDLE></a> </H1> <hr> <!-- begin navbar --> <div class="navbar"> <table class="navbar"> <tr> <td><a class="navbar" href="index.html">Contents</a></td> </tr> </table> </div> <!-- end navbar --> <p class="index"><a class="index" href="index.html">Index</a></p> <h5>Image dictionary (imgCIF)</h5><h1>Unit codes</h1><p>The following unit codes are defined in this dictionary:</p> <table class="cifcatexample" width="100%"><tr><td>metres</td> <td>metres</td></tr> <tr><td>centimetres</td> <td>centimetres (metres * 10^( -2)^)</td></tr> <tr><td>millimetres</td> <td>millimetres (metres * 10^( -3)^)</td></tr> <tr><td>nanometres</td> <td>nanometres (metres * 10^( -9)^)</td></tr> <tr><td>angstroms</td> <td>\%Angstroms (metres * 10^(-10)^)</td></tr> <tr><td>picometres</td> <td>picometres (metres * 10^(-12)^)</td></tr> <tr><td>femtometres</td> <td>femtometres (metres * 10^(-15)^)</td></tr> <tr><td>reciprocal_metres</td> <td>reciprocal metres (metres^(-1)^)</td></tr> <tr><td>reciprocal_centimetres</td> <td>reciprocal centimetres ((metres * 10^( -2)^)^(-1)^)</td></tr> <tr><td>reciprocal_millimetres</td> <td>reciprocal millimetres ((metres * 10^( -3)^)^(-1)^)</td></tr> <tr><td>reciprocal_nanometres</td> <td>reciprocal nanometres ((metres * 10^( -9)^)^(-1)^)</td></tr> <tr><td>reciprocal_angstroms</td> <td>reciprocal \%Angstroms ((metres * 10^(-10)^)^(-1)^)</td></tr> <tr><td>reciprocal_picometres</td> <td>reciprocal picometres ((metres * 10^(-12)^)^(-1)^)</td></tr> <tr><td>nanometres_squared</td> <td>nanometres squared (metres * 10^( -9)^)^2^</td></tr> <tr><td>angstroms_squared</td> <td>\%Angstroms squared (metres * 10^(-10)^)^2^</td></tr> <tr><td>8pi2_angstroms_squared</td> <td>8\p^2^ * \%Angstroms squared (metres * 10^(-10)^)^2^</td></tr> <tr><td>picometres_squared</td> <td>picometres squared (metres * 10^(-12)^)^2^</td></tr> <tr><td>nanometres_cubed</td> <td>nanometres cubed (metres * 10^( -9)^)^3^</td></tr> <tr><td>angstroms_cubed</td> <td>\%Angstroms cubed (metres * 10^(-10)^)^3^</td></tr> <tr><td>picometres_cubed</td> <td>picometres cubed (metres * 10^(-12)^)^3^</td></tr> <tr><td>kilopascals</td> <td>kilopascals</td></tr> <tr><td>gigapascals</td> <td>gigapascals</td></tr> <tr><td>hours</td> <td>hours</td></tr> <tr><td>minutes</td> <td>minutes</td></tr> <tr><td>seconds</td> <td>seconds</td></tr> <tr><td>microseconds</td> <td>microseconds</td></tr> <tr><td>degrees</td> <td>degrees (of arc)</td></tr> <tr><td>degrees_squared</td> <td>degrees (of arc) squared</td></tr> <tr><td>degrees_per_minute</td> <td>degrees (of arc) per minute</td></tr> <tr><td>celsius</td> <td>degrees (of temperature) Celsius</td></tr> <tr><td>kelvins</td> <td>degrees (of temperature) Kelvin</td></tr> <tr><td>counts</td> <td>counts</td></tr> <tr><td>counts_per_photon</td> <td>counts per photon</td></tr> <tr><td>electrons</td> <td>electrons</td></tr> <tr><td>electrons_squared</td> <td>electrons squared</td></tr> <tr><td>electrons_per_nanometres_cubed</td> <td> electrons per nanometres cubed (electrons/(metres * 10^( -9)^)^(-3)^) </td></tr> <tr><td>electrons_per_angstroms_cubed</td> <td> electrons per \%Angstroms cubed (electrons/(metres * 10^(-10)^)^(-3)^) </td></tr> <tr><td>electrons_per_picometres_cubed</td> <td> electrons per picometres cubed (electrons/(metres * 10^(-12)^)^(-3)^) </td></tr> <tr><td>kilowatts</td> <td>kilowatts</td></tr> <tr><td>milliamperes</td> <td>milliamperes</td></tr> <tr><td>kilovolts</td> <td>kilovolts</td></tr> <tr><td>pixels_per_element</td> <td>(image) pixels per (array) element</td></tr> <tr><td>arbitrary</td> <td> arbitrary system of units. </td></tr> </table> <h4 align=left> HTML version of draft dictionary created by modified version of makedicthtml by B. McMahon from modified version of imgCIF dcitionary 1.3.2 which is subject to the following copyright: </h4> <!-- begin copyright --> <div class="copyright"> <p class="copyright">Copyright © 2005 International Union of Crystallography</p> </div> <!-- end copyright --> </body> </html>