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How to filter pixel value - other way

Forum|Forum|1 year ago
October 17, 2024
2 replies
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+9

mr_fme
Enthusiast

Hi,

I understand that the Raster Expression Evaluator transformer doesn't work properly, only in the new version 2024.2.

I would like to know how I can proceed with my workspace, as I want to keep only the raster pixels with values greater than 0.3.

How can I solve this?

Please find my sample attached:

https://drive.google.com/file/d/1Yil9aZj5mkiTQi7lbvDJfFejWKQE4YTl/view?usp=sharing

Thank´s

Best answer by hkingsbury

By keep do you mean set the other values to nodata? you can use the RasterCellValueReplacer and RasterBandNodataSetter to achieve this

The above results in:

FYI, the data you attached has no values less than 0.3

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