Umm, A bit left fieldish, but is that sort of thing something that Postgis is perhaps more suited to than QGIS?
Could you not ogr the geopackage into Postgis & script up the work you want doing? It sounds like what you want to do is very much in the arena of data management. Brent Wood Principal Technician, Fisheries NIWA DDI: +64 (4) 3860529 ________________________________ From: Qgis-user <[email protected]> on behalf of Nicolas Cadieux <[email protected]> Sent: Friday, September 24, 2021 08:33 To: Qgis Users List <[email protected]> Subject: [Qgis-user] batch operation on gpkg with multiple layers Hi, Before I go to my default mode and python my way through this, is there a plugin that would permit me to perform batch operation on all the layers found in a single .gpkg file? My geopackages contain hundreds of layers (from autocad) (contain identical data structures) and I would like to do things like: * Perform field calculator operations on each layer within the geopackage * Split all geopackage layer with a field * Merge multiple layers in a new geopackage I guess FME would be another way out? I there an OpenSource equivilant to this? (I have a home version but I need to respect the license for this one.) Nicolas -- Nicolas Cadieux https://gitlab.com/njacadieux<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.com%2Fnjacadieux&data=04%7C01%7Cbrent.wood%40niwa.co.nz%7Ce4a84a1760b94c5753bf08d97ed16712%7C41caed736a0c468aba499ff6aafd1c77%7C0%7C1%7C637680260176856431%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=PxPRTfSCzkt4cJGC1hkQ%2FNCyxLi%2B6auZhjfB1NEdn4s%3D&reserved=0> [https://www.niwa.co.nz/static/niwa-2018-horizontal-180.png] <https://www.niwa.co.nz> Brent Wood Principal Technician - GIS and Spatial Data Management Programme Leader - Environmental Information Delivery +64-4-386-0529 National Institute of Water & Atmospheric Research Ltd (NIWA) 301 Evans Bay Parade Hataitai Wellington New Zealand Connect with NIWA: niwa.co.nz<https://www.niwa.co.nz> Facebook<https://www.facebook.com/nzniwa> LinkedIn<https://www.linkedin.com/company/niwa> Twitter<https://twitter.com/niwa_nz> Instagram<https://www.instagram.com/niwa_science> To ensure compliance with legal requirements and to maintain cyber security standards, NIWA's IT systems are subject to ongoing monitoring, activity logging and auditing. This monitoring and auditing service may be provided by third parties. Such third parties can access information transmitted to, processed by and stored on NIWA's IT systems
_______________________________________________ Qgis-user mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
