Even Rouault
Even Rouault
Please provide the exact way on how to reproduce this. For example as a set of commands to be executed in a ubuntu:22.04 Docker image. My own attempt work: ```docker...
d3js (MIT licensed) implementation in https://github.com/d3/d3-geo-projection/blob/main/src/berghaus.js .
superseded per https://github.com/OSGeo/PROJ/commit/24c7996db18282115a1d4abcc6c7f73b30e9952d
GDAL currently uses an extension ``gdal:schema`` metadata domain where it puts information such as the fid column name or GDAL specific typing. e.g: ``` {"fid":"fid","columns":{"AREA":{"type":"Real"},"EAS_ID":{"type":"Integer64"},"PRFEDEA":{"type":"String","width":16}}} ```
> It looks like GDAL uses a string, at least in Even's example. yes, GDAL only supports a single numeric column as feature identifier
> Do GDAL types not map 1:1 to [Arrow types](https://arrow.apache.org/docs/format/Columnar.html#logical-types)? at 99%, but they are subtelties. Like GDAL can have a hint for the maximum width of a string, or...
> Is this correct/complete? MEM and VRT as well > Not sure what the best approach would be? Adding a new column would probably be the most natural way, but...
You can probably achieve that with gdalwarp -r average. gdal_merge.py is a simple/simplistic tool
you're right. The resampling method in gdalwarp is about how to resample source pixels from a single source. For the purpose you want to accmoplish you'll need to use several...
I guess this is more a PROJ issue, and that should be resolved in the future, but not short term, by https://github.com/OSGeo/PROJ/issues/3168