[Geoserver-users] Cannot specify subset in WCS 2.0.1

GeoServer GeoServer User
1

Hello,

I’m trying to make a WCS GetCoverage call on a subset of a coverage like below:

https://localhost:8080/geoserver/wcs?SERVICE=WCS&Version=2.0.1&REQUEST=GetCoverage&CoverageID=test&format=image/geotiff&SUBSETTINGCRS=http://www.opengis.net/def/crs/EPSG/0/4326&outputcrs=http://www.opengis.net/def/crs/EPSG/0/4326&SUBSET=lat(34.53627,38.88686)&SUBSET=long(25.43366,31.32234)

But it keeps complaining with the error

<ows:ExceptionReport xmlns:xs=“http://www.w3.org/2001/XMLSchema” xmlns:ows=http://www.opengis.net/ows/2.0 xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance” version=“2.0.0” xsi:schemaLocation=“http://www.opengis.net/ows/2.0 http://schemas.opengis.net/ows/2.0/owsExceptionReport.xsd”>

<ows:Exception exceptionCode=“InvalidAxisLabel” locator=“lat”>

ows:ExceptionTextInvalid axis label provided: lat </ows:ExceptionText>

</ows:Exception>

</ows:ExceptionReport>

I have tried multiple axis labels, including latitude, x, y, long, etc. listed in the http://mapserver.org/ogc/wcs_server.html#wcs-2-0-kvp-request-parameters, but GeoServer seems to not like it all.

What’s the current correct format of specifying subset? I’m using GeoServer 2.8.

Thanks.

2

Try

https://localhost:8080/geoserver/wcs?SERVICE=WCS&Version=2.0.1&REQUEST=GetCoverage&CoverageID=test&format=image/geotiff&subset=lat,http://www.opengis.net/def/crs/EPSG/0/4326(34.53627,38.88686)&subset=long,http://www.opengis.net/def/crs/EPSG/0/4326(25.43366,31.32234)

Where 'lat', and 'long' are the names of the axes reported in your GetCapabilities response.

James

-----Original Message-----
From: Richard Cho [mailto:rcho@anonymised.com]
Sent: Wednesday, August 26, 2015 12:21 AM
To: geoserver-users@lists.sourceforge.net
Subject: [Geoserver-users] Cannot specify subset in WCS 2.0.1

Hello,

I'm trying to make a WCS GetCoverage call on a subset of a coverage like
below:

https://localhost:8080/geoserver/wcs?SERVICE=WCS&Version=2.0.1&REQUE
ST=GetCoverage&CoverageID=test&format=image/geotiff&SUBSETTINGCRS
=http://www.opengis.net/def/crs/EPSG/0/4326&outputcrs=http://www.op
engis.net/def/crs/EPSG/0/4326&SUBSET=lat(34.53627,38.88686)&SUBSET=lo
ng(25.43366,31.32234)

But it keeps complaining with the error

<ows:ExceptionReport xmlns:xs="http://www.w3.org/2001/XMLSchema&quot;
xmlns:ows=http://www.opengis.net/ows/2.0
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance&quot; version="2.0.0"
xsi:schemaLocation="http://www.opengis.net/ows/2.0
http://schemas.opengis.net/ows/2.0/owsExceptionReport.xsd&quot;&gt;

    <ows:Exception exceptionCode="InvalidAxisLabel" locator="lat">

        <ows:ExceptionText>Invalid axis label provided: lat
</ows:ExceptionText>

    </ows:Exception>

</ows:ExceptionReport>

I have tried multiple axis labels, including latitude, x, y, long, etc. listed in the
http://mapserver.org/ogc/wcs_server.html#wcs-2-0-kvp-request-
parameters <http://mapserver.org/ogc/wcs_server.html#wcs-2-0-kvp-
request-parameters> , but GeoServer seems to not like it all.

What's the current correct format of specifying subset? I'm using GeoServer
2.8.

Thanks.

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