lundi 22 novembre 2010

[Talend SDI] 2 very simple , yet useful operations

Here, we'll see how to sort features by area and how to remove duplicate features.

Sort features by area

Here is an example of layer I got. The representation is not convenient for printing as small features are partially or totally covered by bigger ones. So, I'd like small features to be on the top.

Here is the job in SDI:

1-Automatically generate the schema of the shapefile