[MapServer-users] WCS 2.0.1 GetCoverage request results in corrupted geotiff

[Rahkonen Jukka]

Hi,

Your question is exceptionally detailed but because the issue happens only with a certain Docker image maybe you should contact the authors of the image https://github.com/PDOK/mapserver-docker/. But you seem to be one of the contributors yourself https://github.com/PDOK/mapserver-docker/graphs/contributors. Generally speaking, if one Docker works while another one does not I think I would start by studying how they differ.

-Jukka Rahkonen-


Lähettäjä: MapServer-users <mapserver-users-bounces at lists.osgeo.org> Puolesta Bakker, Anton via MapServer-users
Lähetetty: perjantai 26. elokuuta 2022 19.20
Vastaanottaja: mapserver-users at lists.osgeo.org
Aihe: [MapServer-users] WCS 2.0.1 GetCoverage request results in corrupted geotiff

Hi all,

I am running into a curious issue in which WCS 2.0.1 getcoverage requests produces a corrupted geotiff (which is bad) and WCS 1.0.0 getcoverage requests produce valid geotiffs (which is good). This behaviour occurs with our https://hub.docker.com/r/pdok/mapserver<https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhub.docker.com%2Fr%2Fpdok%2Fmapserver&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7C8c5cd02a7bd44282578908da877fd14d%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C0%7C637971280290882891%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Q0s0yCgZuksu7M6TBPSUQ8uu8jKgKVw%2F0b17z4DXKKU%3D&reserved=0> Docker image. I could not reproduce the behaviour with https://hub.docker.com/r/camptocamp/mapserver/<https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhub.docker.com%2Fr%2Fcamptocamp%2Fmapserver%2F&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7C8c5cd02a7bd44282578908da877fd14d%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C0%7C637971280291039128%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=fWyRMTs5BbWDGVGFqS%2FnDUFTx2gZrP3qVW6%2BS2V9rSA%3D&reserved=0> Docker image.

On top of that; I can only reproduce this issue when running with docker. When running the same example with docker-compose it works fine.

I detailed the full issue description and steps to reproduce in this gist<https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgist.github.com%2Farbakker%2F889b10d839573c4cebb983ff19b17e94&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7C8c5cd02a7bd44282578908da877fd14d%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C0%7C637971280291039128%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=U8TUOBs16nkC0D3ni7nkb53L5U3h0q2K4SoKu2rG7EM%3D&reserved=0>.  If anyone has any suggestions or ideas what might be causing it I would be grateful for a response.

Kind regards,

[https://github.githubassets.com/images/modules/gists/gist-og-image.png]<https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgist.github.com%2Farbakker%2F889b10d839573c4cebb983ff19b17e94&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7C8c5cd02a7bd44282578908da877fd14d%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C0%7C637971280291039128%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=U8TUOBs16nkC0D3ni7nkb53L5U3h0q2K4SoKu2rG7EM%3D&reserved=0>
MapServer WCS 2.0.1 GetCoverage request results in corrupt geotiff<https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgist.github.com%2Farbakker%2F889b10d839573c4cebb983ff19b17e94&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7C8c5cd02a7bd44282578908da877fd14d%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C0%7C637971280291039128%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=U8TUOBs16nkC0D3ni7nkb53L5U3h0q2K4SoKu2rG7EM%3D&reserved=0>
MapServer WCS 2.0.1 GetCoverage request results in corrupt geotiff - README.md
gist.github.com


​Anton Bakker


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