Hi Oceanians is anyone out there extremely familiar with geowebcache’s tile naming schemes - for example given a grid schema what are the decisions behind how map tiles are named?
Essentially given a grid schema declaration and a bunch of imagery I need to replicate what GWC does in Python. …and unfortunately gdal2tiles / the OSM tile naming code doesn't use the same tile naming / indexing schema (it needs to match exactly an existing tiling schema - which is custom, and I haven’t managed to decrypt yet). What I’m missing is a likely small but very critical piece of logic which will let me map from geographic bounds to tile index locations, for example from: input_tiff(minx miny maxx maxy) -> /zoomlevel/????/????_????.png …for output tiles in EPSG4326 (plate carree), indexed to lower left corner. I’ve been digging into Geowebcache code, but Java does my head in and the wormholes get too deep in there. I can’t find any documentation which really explains well how this mapping is done. I have a small budget for an hour of your time; alternately feel free to respond in public and I will buy you beer/dinner/give good mojo to FOSS4G SotM Oceania. Thanks! Adam -- Dr. Adam Steer http://spatialised.net https://www.researchgate.net/profile/Adam_Steer http://au.linkedin.com/in/adamsteer http://orcid.org/0000-0003-0046-7236 +61 427 091 712 :: @adamdsteer Suits are bad for business: http://www.spatialised.net/business-penguins/
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