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How to supply the resolution dynamically with the RasterPropertyExtractor?


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Hello im relatively new to FME and I want to determine the resolution of raster images with the transformer "RasterPropertyExtractor", how can i set this transformer to supply the resolution dynamically? Because I want to use the workspace for different images with different resoulutions.

 

Thank you and Best wishes Barrylim

Best answer by jdh

The RasterPropertyExtractor will ouput amongs other things the _spacing_x and _spacing_y attributes. You can use those values later in your workspace, including setting up testFilters to have different resolutions have different processing steps.

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jdh
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  • Contributor
  • Best Answer
  • December 10, 2020

The RasterPropertyExtractor will ouput amongs other things the _spacing_x and _spacing_y attributes. You can use those values later in your workspace, including setting up testFilters to have different resolutions have different processing steps.


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  • Author
  • December 11, 2020

Thx for your reply it worked :)


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