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<div class="moz-forward-container">H<font size="-1"><font
face="Helvetica, Arial, sans-serif">i,<br>
<br>
I have created a SOS server based on 52ºN, and I'm testing
using OWSLib.<br>
There's no problem with SOS 2.0 ('<a
class="moz-txt-link-freetext"
href="http://www.opengis.net/om/2.0" moz-do-not-send="true">http://www.opengis.net/om/2.0</a>'),
but when I make requests with WaterML only get errors.<br>
In [</font></font><font size="-1"><font face="Helvetica,
Arial, sans-serif"><font size="-1"><font face="Helvetica,
Arial, sans-serif"><a class="moz-txt-link-freetext"
href="https://dpaste.de/soEn" moz-do-not-send="true">https://dpaste.de/soEn</a>]</font></font>
is everything: program, XML example (response from my server)
and error output.<br>
<br>
Thanks in advance.<br>
<br>
Javier.<br>
<br>
<br>
RAW:<br>
<br>
</font></font>
<pre><b>Code:</b>
from owslib.sos import SensorObservationService
from owslib.swe.observation.sos200 import SOSGetObservationResponse
from owslib.etree import etree
file = open('ejemplo.xml')
xml_tree = etree.fromstring(file.read())
parsed_response = SOSGetObservationResponse(xml_tree)
<b>File 'ejemplo.xml":</b>
<?xml version="1.0" encoding="UTF-8"?>
<sos:GetObservationResponse xmlns:sos=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/sos/2.0" moz-do-not-send="true">"http://www.opengis.net/sos/2.0"</a> xmlns:xsi=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/2001/XMLSchema-instance" moz-do-not-send="true">"http://www.w3.org/2001/XMLSchema-instance"</a> xmlns:om=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/om/2.0" moz-do-not-send="true">"http://www.opengis.net/om/2.0"</a> xmlns:gml=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/gml/3.2" moz-do-not-send="true">"http://www.opengis.net/gml/3.2"</a> xmlns:xlink=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/1999/xlink" moz-do-not-send="true">"http://www.w3.org/1999/xlink"</a> xmlns:wml2=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/waterml/2.0" moz-do-not-send="true">"http://www.opengis.net/waterml/2.0"</a> xsi:schemaLocation=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/waterml/2.0http://schemas.opengis.net/waterml/2.0/waterml2.xsdhttp://www.opengis.net/sos/2.0http://schemas.opengis.net/sos/2.0/sosGetObservation.xsdhttp://www.opengis.net/waterml-dr/2.0http://schemas.opengis.net/waterml/2.0/domain-range-informative/timeseries-domain-range.xsdhttp://www.opengis.net/gml/3.2http://schemas.opengis.net/gml/3.2.1/gml.xsdhttp://www.opengis.net/gmlcov/1.0http://schemas.opengis.net/gmlcov/1.0/gmlcovAll.xsdhttp://www.opengis.net/om/2.0http://schemas.opengis.net/om/2.0/observation.xsd" moz-do-not-send="true">"http://www.opengis.net/waterml/2.0 http://schemas.opengis.net/waterml/2.0/waterml2.xsd http://www.opengis.net/sos/2.0 http://schemas.opengis.net/sos/2.0/sosGetObservation.xsd http://www.opengis.net/waterml-dr/2.0 http://schemas.opengis.net/waterml/2.0/domain-range-informative/timeseries-domain-range.xsd http://www.opengis.net/gml/3.2 http://schemas.opengis.net/gml/3.2.1/gml.xsd http://www.opengis.net/gmlcov/1.0 http://schemas.opengis.net/gmlcov/1.0/gmlcovAll.xsd http://www.opengis.net/om/2.0 http://schemas.opengis.net/om/2.0/observation.xsd"</a>>
<sos:observationData>
<om:OM_Observation gml:id="o_A8A2A8E923A0C1038316522BE3A1A203BD87335F">
<om:type xlink:href=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/def/observationType/waterml/2.0/MeasurementTimeseriesTVPObservation" moz-do-not-send="true">"http://www.opengis.net/def/observationType/waterml/2.0/MeasurementTimeseriesTVPObservation"</a>/>
<om:phenomenonTime>
<gml:TimeInstant gml:id="phenomenonTime_1">
<gml:timePosition>2011-12-30T22:00:00.000Z</gml:timePosition>
</gml:TimeInstant>
</om:phenomenonTime>
<om:resultTime xlink:href="#phenomenonTime_1"/>
<om:procedure xlink:href="discharge"/>
<om:observedProperty xlink:href="Caudal_de_agua"/>
<om:featureOfInterest xlink:href="156" xlink:title="Achleiten / Donau"/>
<om:result>
<wml2:MeasurementTimeseries gml:id="timeseries.1">
<wml2:metadata>
<wml2:TimeseriesMetadata>
<wml2:temporalExtent xlink:href="#phenomenonTime_1"/>
</wml2:TimeseriesMetadata>
</wml2:metadata>
<wml2:defaultPointMetadata>
<wml2:DefaultTVPMeasurementMetadata>
<wml2:uom code="m3/s"/>
<wml2:interpolationType xlink:href=<a class="moz-txt-link-rfc2396E" href="http://www.opengis.net/def/timeseriesType/WaterML/2.0/continuous" moz-do-not-send="true">"http://www.opengis.net/def/timeseriesType/WaterML/2.0/continuous"</a> xlink:title="Instantaneous"/>
</wml2:DefaultTVPMeasurementMetadata>
</wml2:defaultPointMetadata>
<wml2:point>
<wml2:MeasurementTVP>
<wml2:time>2011-12-30T22:00:00.000Z</wml2:time>
<wml2:value>5.0</wml2:value>
</wml2:MeasurementTVP>
</wml2:point>
</wml2:MeasurementTimeseries>
</om:result>
</om:OM_Observation>
</sos:observationData>
</sos:GetObservationResponse>
<b>Output:</b>
Traceback (most recent call last):
File "E:\ESS\SOS\OWSLib\prueba2.py", line 6, in <module>
parsed_response = SOSGetObservationResponse(xml_tree)
File "E:\programas\python27\lib\site-packages\owslib\swe\observation\sos200.py", line 351, in __init__
parsed_obs = decoder.decode_observation(obs)
File "E:\programas\python27\lib\site-packages\owslib\swe\observation\sos200.py", line 385, in decode_observation
return MeasurementTimeseriesObservation(element)
File "E:\programas\python27\lib\site-packages\owslib\swe\observation\waterml2.py", line 34, in __init__
self._parse_result()
File "E:\programas\python27\lib\site-packages\owslib\swe\observation\waterml2.py", line 41, in _parse_result
self.result = MeasurementTimeseries(result)
File "E:\programas\python27\lib\site-packages\owslib\swe\observation\waterml2.py", line 58, in __init__
self.defaultTVPMetadata = TVPMeasurementMetadata(element.find(
AttributeError: 'NoneType' object has no attribute 'find'</pre>
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