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It's telling you that the query for NDVI generated a single value instead of a distributed value, and that value is NaN/null/nodata. Could you post your NDVI annotation?
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It's telling you that the query for NDVI generated a single value instead of a distributed value, and that value is NaN/null/nodata. Could you post your NDVI annotation?
I have some questions about using the software correctly,
Using the k.Modeler, I was able to delimit a specific area (from a shape file) to do some analysis in and it worked fine.
When I wanted to add some extra data to the code line, the Normalized Difference Vegetation Index (NDVI) from a TIF file, I was able to run the model with no errors, but when I open ARIES from the modeler, I do not get any results. As seen in the picture below, the NDVI line appears with a white circle instead of a white square where I can click on.
Where might this error come from?
Is this a problem with the data I am using or the code I wrote?
Thanks!