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rgdal-dev / rasterwise

Hard-won lessons! Don't lose 'em!
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What is the fastest single-cell time-series lookup ? #14

Open mdsumner opened 7 years ago

mdsumner commented 7 years ago

There are a lot of scenarios

(We assume that GeoTIFF or NetCDF tiling doesn't affect this operation, but worth checking. )

Details

Raster stack with individual NetCDF files.

Raster brick with single NetCDF file

Raster stack with individual GeoTIFF files

Raster brick with GeoTIFF with multiple bands

Raster native format

ff array, dualed with raster .grd (and the other orientations)

Questions

Is a database better?

can we get the best performance from SQLite without much mucking around?

Motivation

This will inform some of the future of raadtools.