Hello, I used the Forest Carbon Edge Effect module and keep getting result like the one I attached. Can you explain me what the stripes mean or where they come from? I have tried different Parameters for the Input but it doesn’t seem to go away.
Thanks for posting the screenshots. Would you mind also uploading a logfile from the model’s workspace, so we can see all the input parameters and the version of the model you are using?
@rich I wonder if this striping effect could be related to the distance-transform issue that you worked on for Joanna? Looking at the history, I believe that bugfix went into pygeoprocessing 1.7.0, while InVEST 3.7.0 was released with 1.6.1. What do you think?
It looks like a bug of some kind. Would you mind sending me a link to your input data (google drive, dropbox, etc) and I can try to pinpoint the problem? You may put it in a private message to me if you would rather not post it here.
Thanks for sending your input data. I have reproduced this issue with InVEST 3.7.0. I also tested a development version of InVEST built with pygeoprocessing 1.7.0 (see my comment above) and that version yields no stripes. So I do think this was a bug in an underlying library that we have already fixed.
I’ll post a link here soon to a development version with the fix that you may install. Otherwise the fix will be in the next official release of InVEST.