Я пытаюсь выполнить анализ погоды XML, и у меня возникла проблема с определением значения.
Вот это XML:
<?xml version = '1.0' encoding = 'UTF-8' standalone = 'yes'?>
<?xml-stylesheet href='capatomproduct.xsl' type='text/xsl'?>
<alert xmlns = 'urn:oasis:names:tc:emergency:cap:1.1'>
<identifier>NOAA-NWS-ALERTS-CA125F41908654.WindAdvisory.125F45BC9560CA.LOXNPWLOX.8506e7c6b4c175d3da1cebc9b9bc1cea</identifier>
<sender>w-nws.webmaster@noaa.gov</sender>
<sent>2020-03-31T11:37:00-07:00</sent>
<status>Actual</status>
<msgType>Alert</msgType>
<scope>Public</scope>
<note>Alert for Los Angeles County Mountains excluding the Santa Monica Range; Ventura County Mountains (California) Issued by the National Weather Service</note>
<info>
<category>Met</category>
<event>Wind Advisory</event>
<urgency>Expected</urgency>
<severity>Minor</severity>
<certainty>Likely</certainty>
<eventCode>
<valueName>SAME</valueName>
<value></value>
</eventCode>
<effective>2020-03-31T15:00:00-07:00</effective>
<expires>2020-04-01T11:00:00-07:00</expires>
<senderName>NWS Oxnard (The Los Angeles Area)</senderName>
<headline>Wind Advisory issued March 31 at 11:37AM PDT until April 01 at 11:00AM PDT by NWS Oxnard</headline>
<description>...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 11 AM PDT
WEDNESDAY...
* WHAT...Northwest winds 15 to 25 mph with gusts 45 to 50 mph
expected.
* WHERE...Ventura County Mountains and Los Angeles County
Mountains excluding the Santa Monica Range.
* WHEN...From 3 PM this afternoon to 11 AM PDT Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects and
make driving difficult, especially for high profile vehicles.
Tree limbs could be blown down and a few power outages may
result.
<parameter>
<valueName>WMOHEADER</valueName>
<value></value>
</parameter>
<parameter>
<valueName>UGC</valueName>
<value>CAZ053-054</value>
</parameter>
<parameter>
<valueName>VTEC</valueName>
<value>/O.NEW.KLOX.WI.Y.0024.200331T2200Z-200401T1800Z/</value>
</parameter>
<parameter>
<valueName>TIME...MOT...LOC</valueName>
<value></value>
</parameter>
<area>
<areaDesc>Los Angeles County Mountains excluding the Santa Monica Range; Ventura County Mountains</areaDesc>
<polygon></polygon>
<geocode>
<valueName>FIPS6</valueName>
<value>006037</value>
</geocode>
<geocode>
<valueName>FIPS6</valueName>
<value>006111</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ053</value>
</geocode>
<geocode>
<valueName>UGC</valueName>
<value>CAZ054</value>
</geocode>
</area>
</info>
</alert>
В настоящее время я получаю такие предметы, как эффективные, используя capXmlDo c .alert.info.effective.XmlText
Но то, что я пытаюсь извлечь это значение в cap: параметр: /O.EXT.KCLE.FL.W.0033.000000T0000Z-200401T0000Z/ /KILO1.1.ER.200330T1315Z.200331T0000Z.200331T1800Z.NO/
Я думал, что это будет - capXmlDo c .alert.info.parameter.value.XmlText
Но это не так. Я что-то пропустил? Буду очень признателен за любую помощь.
Спасибо !!!