[Qgis-user] Is there something like an Iterator in Sextante?

[Victor Olaya]

You mean in the graphical modeler? If so, then the answer is no :-(
Adding support for conditionals and loops is something that I really
want to add...but it is not exactly easy...

If you just want to add that behaviour to a SEXTANTE process, then
that should not be too hard to do with a python script, and it should
be easy to add new functions to the sextante module, so they can be
reused. If you have ideas/suggestions, just tell me and I will work on
that. Having useful tools for algorithm developers in SEXTANTE is a
big priority for me.

Regards
Victor

2013/1/27 Anita Graser <anitagraser at gmx.at>:
> Hi,
>
> Is there something like an Iterator in Sextante? It would be useful to
> create models such as:
> For every subset of e.g. buildings by type, select all buildings of
> one type and buffer them, then select the next type and repeat.
>
> Best wishes,
> Anita
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