11.04.2017, 11:50, Tom Chadwin kirjoitti:
Hi Ari

What a great idea. Thank you. I guess the one downside is that it means the
main algorithm will not function on its own, so you have to rely on
documentation to inform the user not to try to use it without your
preprocessor?

By main algorithm you mean what? For the user the model appears similar to any algorithm, although it is made of many algorithms (that's the case for all QGIS processing models). Each work on their own with correct input. You can study the model here

https://github.com/ajolma/SmartSeaMSPTool/tree/master/processing_models

Ari


Thanks again

Tom



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