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Resample or rescale of a raster image cannot be found in a menu item or in the processing toolbox #49208

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tschmetzer opened this issue Jun 30, 2022 · 1 comment · Fixed by #53356
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Bug Either a bug report, or a bug fix. Let's hope for the latter! Processing Relating to QGIS Processing framework or individual Processing algorithms Rasters Related to general raster layer handling (not specific data formats)

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@tschmetzer
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tschmetzer commented Jun 30, 2022

What is the bug or the crash?

It cost me hours to research and identify the warp tool to be used for resampling/rescaling an image to a lower resolution.
image

A simple contextual "Export/Save as" considers only nearest neibour interpolation whereas many users may need the average interpolation method.
image

I suggest to at least extend the "Warp (Reproject)" entry by a "resample" expression. E.g. "Warp (Reproject/resample)" or "Warp /Reproject/Resample"

I consider it a bug from a usabilty perspective but I won't get angry if the issue is turned into a feature request as it is also not a bug from a technical perspective

Steps to reproduce the issue

See above

Versions

3.22.3

Supported QGIS version

  • I'm running a supported QGIS version according to the roadmap.

New profile

  • I tried with a new QGIS profile

Additional context

No response

@tschmetzer tschmetzer added the Bug Either a bug report, or a bug fix. Let's hope for the latter! label Jun 30, 2022
@Pedro-Murteira Pedro-Murteira added Rasters Related to general raster layer handling (not specific data formats) Processing Relating to QGIS Processing framework or individual Processing algorithms labels Jun 30, 2022
@roya0045
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roya0045 commented Jul 1, 2022

Having additionnal search terms in the toolbox would help with that as gdalwarp can do a lot but it's not always easy to recall or associate to some needs.

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Labels
Bug Either a bug report, or a bug fix. Let's hope for the latter! Processing Relating to QGIS Processing framework or individual Processing algorithms Rasters Related to general raster layer handling (not specific data formats)
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3 participants