loadHTMLFile($xrlink);
$dom->formatOutput = true;
$xpath = new DOMXPath($dom);
if ($debug) {
$stuff = htmlspecialchars($dom->saveXML());
echo "INPUT$stuff
";
}
// Extract the interesting bits
$prev = $xpath->query('//a[text()="[PREV]"]')->item(0)->getAttribute('href');
$next = $xpath->query('//a[text()="[NEXT]"]')->item(0)->getAttribute('href');
$img = $dom->getElementsByTagName('img')->item(1);
$imgfile = dirname($xrlink).'/'.$img->getAttribute('src');
$imgmap = $img->getAttribute('usemap');
// Create the output document
$ndom = new DOMDocument;
$ndom->formatOutput = true;
// First off we copy the map to the output document
foreach ($dom->getElementsByTagName('map') as $rec) {
$node = $ndom->importNode($rec,true);
$ndom->appendChild($node);
}
// Fix up the hrefs
foreach($ndom->getElementsByTagName('area') as $link ) {
if ($link->hasAttribute( 'href' )) {
$href = $link->getAttribute( 'href' );
// Check for a trailing space and remove it (this can be removed after the files are regenerated).
$href = str_replace( '.html ', '.html', $href );
$link->setAttribute( 'href', 'profile.php?link='.substr($href,3) );
// Link to new cycle page...
$v = explode('_', basename($href));
$wmoid = $v[1];
$cycle = substr($v[2],0,-4);
$link->setAttribute('href', "cycle.php?wmoid=$wmoid&cycle=$cycle&depth=0");
}
}
if ($debug) {
$stuff = htmlspecialchars($ndom->saveXML());
echo "OUTPUT$stuff
";
}
// Write out the map first
echo $ndom->saveHTML();
// Start sticking everything back together (mostly html)
?>
Argo profiles in the Australian region
Temperature and salinity down to 2000m
[PREV]
[NEXT]
[DATE INDEX]
[What's shown]
Click on the map below or choose a [WMO number] to see the temperature and
salinity data from the selected float compared with satellite-adjusted climatology.
Depending on your settings, your browser may or may not open these links in a separate window.
If nothing seems to open, try right-click/open-in-new-window