Hi,
I encountered something that seems to be a little bug while working with the graph builder and gpt.
Following scenario:
I’m creating a graph inside SNAP using the graph builder which I then save to an xml
file for running it with gpt.
So far so good.
When creating the graph, I remove the Read
operator and replace it with a ProductSet-Reader
, in order to read a bunch of files for e.g. Coregistration.
When I then save the completed graph to xml
, the ProductSet-Reader
node seems to be added to the end of the chain. At first it didn’t seem like a big thing since the source referencing is still ok. But gpt
fails to execute the graph returning an error for missing source product.
When I then manually move the node to the start of the chain (aka. the top of the file), the graph is executed just fine.
So it might not be a biggie, but it probably isn’t either to patch in a next release (that is if it’s indeed a bug ;)).
For the sake of completeness:
- OS: Windows 7 x64
- SNAP: V 5.0
Best,
Val