Timeline for How to apply GDAL polygonize?
Current License: CC BY-SA 4.0
12 events
| when toggle format | what | by | license | comment | |
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| Jan 4 at 15:29 | answer | added | Bert Coerver | timeline score: 3 | |
| Nov 27, 2021 at 7:59 | vote | accept | Stücke | ||
| Nov 27, 2021 at 4:59 | answer | added | Ben W | timeline score: 7 | |
| Nov 26, 2021 at 14:31 | review | Close votes | |||
| Nov 29, 2021 at 13:05 | |||||
| Nov 26, 2021 at 14:12 | comment | added | Stücke | I can open it but the raster band has not been transferred correctly. I guess this is a new issue. Therefore, I will close this question and open a new issue. | |
| Nov 26, 2021 at 14:04 | comment | added | nmtoken | If you get a shapefile after you run your gdal.Polygonize code, then isn't your problem now an issue not with gdal.Polygonize but with opening that file. Does the shapefile open in a GIS client like QGIS? | |
| Nov 26, 2021 at 13:17 | history | edited | Stücke | CC BY-SA 4.0 |
added 98 characters in body
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| Nov 26, 2021 at 13:05 | comment | added | Stücke | Thank you both for your comments. I think I got a step further. I actually manage to create a shape file but it's still not fully working. I've adjusted my question. | |
| Nov 26, 2021 at 13:01 | history | edited | Stücke | CC BY-SA 4.0 |
added 449 characters in body
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| Nov 26, 2021 at 12:02 | comment | added | user2856 | First, that doc is for the commandline application, not the gdal.Polygonize function. Second, you need to use GDAL to open the raster, GDAL doesn't understand rioxarray or rasterio objects. If you're using rioxarray/rasterio, try rasterio.features.dataset_features or rasterio.features.shapes rasterio.readthedocs.io/en/latest/api/rasterio.features.html | |
| Nov 26, 2021 at 12:00 | comment | added | Ben W | Perhaps this example here will help: pcjericks.github.io/py-gdalogr-cookbook/… | |
| Nov 26, 2021 at 11:33 | history | asked | Stücke | CC BY-SA 4.0 |