Hello everyone! I am having some problems with Nutrient Delivery Ratio model. The model ran without showing any error, however the “n_export” and “p_export” outputs have only NA values. Similarly, the attribute table of “watershed_results_ndr.shp” also has NA in all lines. I checked the intermedia…

Hi @fmr , I think I figured out what is going on. The Nutrient Runoff Proxy input has a nodata value set to nan. Usually we see nodata set to a valid number or not set at all (None). The nan value is then causing issues when we try to normalize that raster. Could you convert that input’s nodata va…

No data value - NDR model

Software Support

fmr November 30, 2021, 2:08pm 7

Great! I made this raster in R… I will change the nodata value and run the model again.
Thank you!
Fernando

2 Likes

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The output of the NDR module has a large number of null values Software Support ndr	10	568	February 9, 2024
The value “nan” appears in the results of the NDR module, and the results of runoff_proxy_index.tif are also “nan” Software Support ndr	3	30	March 3, 2025
No output when running the NDR model Software Support ndr	1	495	July 7, 2020
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No data value - NDR model

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