I'm using the generate trend raster tool (Mann-Kendall) and would like to isolate the resultant pixels from the sen's slope band that also show "significance" from the p-value band at the same pixel. So the result would show only the slope pixels (with their original values) that are actually significant. How should I do this?

  • What software or programming language are you using? You should add a tag for that.
    – Spacedman
    Commented Dec 28, 2022 at 16:50
  • @Spacedman thanks. tag added for arcgis-pro
    – b_squared
    Commented Dec 28, 2022 at 16:53

1 Answer 1


Use a combination of Reclassify and Extract by Mask. First reclassify your p-value band into a binary classification of "significant" vs "not significant". Then use the binary mask you just made in Extract by Mask to only extract the significant pixels from the trend band.

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