Dear list,<br><br>I am using gvSIG 1.1.2 and Sextante 0.3 (I guess) and I want to set up a workflow using the modeler, but I am already failing on the very basic first two steps:<br><br>I would like to buffer a linestring-layer from a PostGIS-DB and then<br>
filter another linestring layer from the same DB by using the generated buffer (in PostGIS this would be done with ST_COVER for example)<br><br>How can I operationalize these two steps in the modeler?<br>Right now I can't even access the PostGIS-Layer within the modeler (with vector layers it's only accepting shp).<br>
<br>Any ideas /hints?<br><br>Best,<br><br>Johannes<br><br><br>