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Broken links to IPEA gpkg files

See original GitHub issue

All links to download geographic data from IPEA is broken returning 404 (Not Found).

Hence, the generation pipeline described in instance generation README.md finish unsuccessfully. The generate.py script fails to find the *.gpkg files in the data_raw directory, raising following error:

fiona._err.CPLE_OpenFailedError: ./loggibud/loggibud/v1/instance_generation/../../../data_raw/33.gpkg: No such 
file or directory

The (broken) links used in download.sh script are:

Issue Analytics

State:
Created 2 years ago
Comments:6 (5 by maintainers)

Top GitHub Comments

2reactions

gabisuritacommented, Jun 25, 2021

By checking the metadata from IPEA (available at this CSV), I believe that the new paths are:

https://www.ipea.gov.br/geobr/data_gpkg/census_tract/2010/33census_tract_2010.gpkg https://www.ipea.gov.br/geobr/data_gpkg/census_tract/2010/53census_tract_2010.gpkg https://www.ipea.gov.br/geobr/data_gpkg/census_tract/2010/15census_tract_2010.gpkg

But I couldn’t validate if anything else changed, and the rest of the pipeline still works. @pinho @minterciso Maybe you can check if just changing the paths and renaming the files work. I shall check this in a couple of days.

1reaction

ropinhocommented, Jun 25, 2021

@gabisurita I used these links to manually download the files (using curl) and placed them into the data_raw directory. The instances were generated successfully.

Therefore, I believe that replace the links in “download.sh” fix this issue. I can test this and open a PR if all OK.