Resampling with Webtile export not working

tom_qv

Hi guys,

(sorry, I posted this accidentality already in Feature Discussion, but it belongs here)

I need to create webtiles from Tif-files. Here is a sample, which reproduces this effect:

https://data.geo.admin.ch/ch.swisstopo.pixelkarte-farbe-pk200.noscale/swiss-map-raster200_2019_2001/swiss-map-raster200_2019_2001_krel_10_2056.tif

- So I load the tif

- set resampling to Bicubic and

- export to OSM tiles

result is always the same, main level is fine, but I need 10 smaller levels too and they are just resampled with nearest neighbour, so looking rather ugly.

Using GM 22.1, any ideas?

Thanks Tom

bmg_bob

Hello Tom,

I suggest that you contact Blue Marble Support directly via email (geohelp@bluemarblegeo.com) with regard to this problem. Please include a detailed description of your workflow, including a screen capture of the options you use for the export, and the link to your source file. Thank you.

Cheers,
Bob

tom_qv

Hi Bob,

thanks for answering.

I did call support already, but didn't get any useful answer.

Its kind of an urgent project, so I was hoping somebody here knows the trick, but after spending again some hours on this today its maybe a bug?

Cheers

Tom