U can use a HTTPFetcher (thats a transformer)

 

You can parametrizethe variables or link them to attributes.

 

 

This one colects tiles form dutch heightdata (AHN2) on demand

 

 

 

 

For the output

 

You can make a variable like "filename" and compose its name from attributes like your id. Then use fanout on this "filename" attribute.

 

Directory can be controled in same way, but you need to use the fanout in the nvigator section under advanced. (there are few posts about this not very far down)

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Hi,

 

 

the ImageFetcher might be what you're looking for.

 

 

David

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