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Issue with NDR results

Dear NatCap team,

I am attaching the log of a simulation I run with the NDR model in InVEST 3.3.0. For all the watersheds I get the same result both for n/p exports and n/p loads. The results is -9999, which does not seem very likely to me. By looking at the log do you think you can figure out what is wrong?

Thank you in advance!


  • RichRich Administrator, NatCap Staff
    Hi, looking at your log it looks like many of your rasters are in a variety of different projections.  (DEM in UTM 50S, landcover in WGS_1984_Mercator, precip in UTM 50N, etc.)

    InVEST assumes all the raster inputs are in the same projection and likely you're getting a weird overlap error because of that.  Can you try projecting all your geospatial data into the same spatial reference and try again?
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