function stp_awp_summary_add_unique(&$parts, $text){
$text = trim((string)$text);
if ($text === '') return;
if (!in_array($text, $parts, true)) $parts[] = $text;
}
function stp_awp_build_v2_summary_parts($canonical){
$parts = array();
if (!is_array($canonical) || empty($canonical)) return $parts;
if (isset($canonical['snow_cm_24h']) && is_numeric($canonical['snow_cm_24h'])) {
$snow = (float)$canonical['snow_cm_24h'];
if ($snow >= 15) stp_awp_summary_add_unique($parts, round($snow, 1) . ' cm Schnee / 24h');
elseif ($snow >= 3) stp_awp_summary_add_unique($parts, 'etwas Neuschnee');
}
if (!empty($canonical['snowline_v2']) && is_array($canonical['snowline_v2'])) {
$sv2 = $canonical['snowline_v2'];
if (isset($sv2['value_m']) && is_numeric($sv2['value_m'])) {
stp_awp_summary_add_unique($parts, 'Schneefallgrenze ' . round((float)$sv2['value_m']) . ' m');
}
if (!empty($sv2['trend'])) {
$map = array('falling' => 'Schneefallgrenze sinkt', 'rising' => 'Schneefallgrenze steigt', 'steady' => 'Schneefallgrenze stabil');
if (isset($map[$sv2['trend']])) stp_awp_summary_add_unique($parts, $map[$sv2['trend']]);
}
} elseif (isset($canonical['snowline_m']) && is_numeric($canonical['snowline_m'])) {
stp_awp_summary_add_unique($parts, 'Schneefallgrenze ' . round((float)$canonical['snowline_m']) . ' m');
}
if (!empty($canonical['atmosphere_v2']['freezing_level_v2']['value_m']) && is_numeric($canonical['atmosphere_v2']['freezing_level_v2']['value_m'])) {
stp_awp_summary_add_unique($parts, 'Nullgradgrenze ' . round((float)$canonical['atmosphere_v2']['freezing_level_v2']['value_m']) . ' m');
} elseif (isset($canonical['freezing_level_m']) && is_numeric($canonical['freezing_level_m'])) {
stp_awp_summary_add_unique($parts, 'Nullgradgrenze ' . round((float)$canonical['freezing_level_m']) . ' m');
}
if (!empty($canonical['wind_v2']) && is_array($canonical['wind_v2'])) {
$w = $canonical['wind_v2'];
if (!empty($w['storm_signal'])) {
$risk = isset($w['storm_risk']) ? (string)$w['storm_risk'] : 'hoch';
stp_awp_summary_add_unique($parts, 'stürmisch (' . $risk . ')');
} elseif (isset($w['wind_now_kmh']) && is_numeric($w['wind_now_kmh']) && (float)$w['wind_now_kmh'] >= 25) {
stp_awp_summary_add_unique($parts, 'windig');
}
if (!empty($w['bise_signal'])) stp_awp_summary_add_unique($parts, 'Bise möglich');
if (!empty($w['foehn_signal'])) stp_awp_summary_add_unique($parts, 'Föhnsignal');
}
if (!empty($canonical['atmosphere_v2']['convective_v2']) && is_array($canonical['atmosphere_v2']['convective_v2'])) {
$cv2 = $canonical['atmosphere_v2']['convective_v2'];
if (!empty($cv2['lightning_watch'])) stp_awp_summary_add_unique($parts, 'Gewitterrisiko');
if (!empty($cv2['hail_risk']) && in_array((string)$cv2['hail_risk'], array('medium','high'), true)) stp_awp_summary_add_unique($parts, 'Hagel möglich');
if (!empty($cv2['winter_thunder_possible'])) stp_awp_summary_add_unique($parts, 'Wintergewitter möglich');
}
if (!empty($canonical['icing_v2']) && is_array($canonical['icing_v2'])) {
$ice = $canonical['icing_v2'];
if (!empty($ice['blitzeis_risk']) && (string)$ice['blitzeis_risk'] === 'very_high') {
stp_awp_summary_add_unique($parts, 'Blitzeisgefahr');
} elseif (!empty($ice['glatteis_risk']) && in_array((string)$ice['glatteis_risk'], array('high','very_high'), true)) {
stp_awp_summary_add_unique($parts, 'Glatteisgefahr');
} elseif (!empty($ice['frost_signal'])) {
stp_awp_summary_add_unique($parts, 'Frost möglich');
}
if (!empty($ice['freezing_rain_risk']) && (string)$ice['freezing_rain_risk'] === 'high') stp_awp_summary_add_unique($parts, 'gefrierender Regen möglich');
}
if (!empty($canonical['operational_flags_v2']) && is_array($canonical['operational_flags_v2'])) {
$ops = $canonical['operational_flags_v2'];
if (!empty($ops['rain_to_snow_transition'])) stp_awp_summary_add_unique($parts, 'Übergang von Regen zu Schnee');
if (!empty($ops['stau_active'])) stp_awp_summary_add_unique($parts, 'Staulage aktiv');
}
return $parts;
}
function stp_awp_build_summary_line_v2($condition, $temp, $wind, $canonical){
$parts = array();
$condition = trim((string)$condition);
if ($condition !== '') $parts[] = $condition;
if ($temp !== null && $temp !== '') $parts[] = round((float)$temp) . '°C';
if ($wind !== null && $wind !== '') $parts[] = 'Wind ' . round((float)$wind) . ' km/h';
$v2parts = stp_awp_build_v2_summary_parts($canonical);
foreach ($v2parts as $item){
stp_awp_summary_add_unique($parts, $item);
}
return trim(implode(' · ', $parts));
}
Signalisation - SchneeToni
Sonntag, 24. November 2024
In Malbun endete eine riskante Talfahrt auf schneebedeckter Strasse mit Sommerpneus im Desaster: Ein Autofahrer verursachte einen Selbstunfall und hinterliess erheblichen Sachschaden. Am Donnerstagabend, dem 21. November 2024, ereignete sich auf der Malbunstrasse ein Unfall, der eine deutliche Warnung vor fahrlässigem Verhalten bei winterlichen Strassenverhältnissen darstellt. Gegen 20:05 Uhr verlor ein Autofahrer auf der schneebedeckten […]