public static function fromArray(&$p)
{
$instruments = array();
$observations = array();
$piers = array();
if (isset($p['instruments'])) {
foreach ($p['instruments'] as $instrument) {
$instruments[] = Instrument::fromArray($instrument);
}
}
if (isset($p['observations'])) {
foreach ($p['observations'] as $observation) {
$observations[] = Observation::fromArray($observation);
}
}
if (isset($p['piers'])) {
foreach ($p['piers'] as $pier) {
$piers[] = Pier::fromArray($pier);
}
}
return new ObservatoryDetail($p['id'], $p['code'], $p['name'], $p['default_pier_id'], $p['location'], $p['latitude'], $p['longitude'], $p['geomagnetic_latitude'], $p['geomagnetic_longitude'], $p['elevation'], $p['orientation'], $instruments, $observations, $piers);
}