After integrating the 2010 workshop material as Restructured text in the docs directory (rev. 256) I noticed that when trying to produce a pdf using the command make latexpdf Latex failed to process.

Here are the Latex complaints (I'm not sure it will help that much):

make latexpdf

[...]

! LaTeX Error: Too deeply nested.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.481 \begin{itemize}
                     
? 

I guess there is an issue with the number of levels we were using for the workshop material initially.

You can have a look of the HTML output here : http://www.zoo-project.org/w2010/workshop/2010/ .

Even if everything looks fine in the HTML output for the workshop material, when the pdf is produced, images are huge. It could be great to scale images to produce correctly sized images in the pdf document ...

I noticed that when the ZOO-Kernel was requested with a wrong name for one output, it is unable to return a correct answer which should be an ExceptionReport.

I tried to use the following request and suceed with it:

<wps:Execute service="WPS" version="1.0.0" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 ../wpsExecute_request.xsd">
 <ows:Identifier>getFeaturesCopy</ows:Identifier>
 <wps:DataInputs>
  <wps:Input>
   <ows:Identifier>InputEntity2</ows:Identifier>
   <wps:Reference mimeType="text/xml" xlink:href="http://127.0.0.1/np-bin/mapserv.cgi?map=/Users/djay/Sites/data/Result_79554.map&amp;SERVICE=WFS&amp;VERSION=1.0.0&amp;REQUEST=GetFeature&amp;typeName=Result&amp;__tt=Fri Aug 09 2013 00:52:34 GMT+0200 (CEST)" />
  </wps:Input>
  <wps:Input>
   <ows:Identifier>InputEntity1</ows:Identifier>
   <wps:Reference mimeType="text/xml" xlink:href="http://127.0.0.1/np-bin/mapserv.cgi?map=/Users/djay/Sites/data/public_maps/search_indicateurs_com002.map" method="POST">
    <wps:Header key="Content-Type" value="text/xml" />
    <wps:Body><wfs:GetFeature service="WFS" version="1.0.0" outputFormat="GML2" xmlns:wfs="http://www.opengis.net/wfs" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd">
      <wfs:Query typeName="com002">
       <Filter>
        <OR>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75105</Literal>
         </PropertyIsLike>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75106</Literal>
         </PropertyIsLike>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75107</Literal>
         </PropertyIsLike>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75108</Literal>
         </PropertyIsLike>
        </OR>
       </Filter>
      </wfs:Query>
     </wfs:GetFeature>
    </wps:Body>
   </wps:Reference>
  </wps:Input>
 </wps:DataInputs>
 <wps:ResponseForm>
  <wps:ResponseDocument>
   <wps:Output mimeType="image/png" asReference="true">
    <ows:Identifier>Result</ows:Identifier></wps:Output>
   </wps:ResponseDocument>
 </wps:ResponseForm>
</wps:Execute>

Nevertheless, when trying to give input references in reverse order it failed by receiving signal 11 (segmentation fault).

So, when using the following request, it failed:

<wps:Execute service="WPS" version="1.0.0" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 ../wpsExecute_request.xsd">
 <ows:Identifier>getFeaturesCopy</ows:Identifier>
 <wps:DataInputs>
  <wps:Input>
   <ows:Identifier>InputEntity1</ows:Identifier>
   <wps:Reference mimeType="text/xml" xlink:href="http://127.0.0.1/np-bin/mapserv.cgi?map=/Users/djay/Sites/data/public_maps/search_indicateurs_com002.map" method="POST">
    <wps:Header key="Content-Type" value="text/xml" />
    <wps:Body><wfs:GetFeature service="WFS" version="1.0.0" outputFormat="GML2" xmlns:wfs="http://www.opengis.net/wfs" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd">
      <wfs:Query typeName="com002">
       <Filter>
        <OR>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75105</Literal>
         </PropertyIsLike>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75106</Literal>
         </PropertyIsLike>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75107</Literal>
         </PropertyIsLike>
         <PropertyIsLike wildcard='*' singleChar='.' escape='!'>
          <PropertyName>num_com</PropertyName>
          <Literal>75108</Literal>
         </PropertyIsLike>
        </OR>
       </Filter>
      </wfs:Query>
     </wfs:GetFeature>
    </wps:Body>
   </wps:Reference>
  </wps:Input>
  <wps:Input>
   <ows:Identifier>InputEntity2</ows:Identifier>
   <wps:Reference mimeType="text/xml" xlink:href="http://127.0.0.1/np-bin/mapserv.cgi?map=/Users/djay/Sites/data/Result_79554.map&amp;SERVICE=WFS&amp;VERSION=1.0.0&amp;REQUEST=GetFeature&amp;typeName=Result&amp;__tt=Fri Aug 09 2013 00:52:34 GMT+0200 (CEST)" />
  </wps:Input>
 </wps:DataInputs>
 <wps:ResponseForm>
  <wps:ResponseDocument>
   <wps:Output mimeType="image/png" asReference="true">
    <ows:Identifier>Result</ows:Identifier></wps:Output>
   </wps:ResponseDocument>
 </wps:ResponseForm>
</wps:Execute>

There should be something specific to be done to handle correctly the header setting / clearing for POST requests. Anyway, it should work whatever is the order of input references.