README narrative sections are outdated #1045
Description
What's wrong
Main description (line 88):
"implements common raster analysis functions using Numba" undersells a library with 100+ functions spanning surface analysis, hydrology (D8/Dinf/MFD), fire behavior, flood modeling, multispectral indices, interpolation, pathfinding, and more.
GDAL caveat (line 122):
"does not depend on GDAL / GEOS, which makes it fully extensible in Python but does limit the breadth of operations that can be covered" -- the "does limit the breadth" part is outdated. The library now includes native GeoTIFF/COG I/O, reprojection, rasterization, polygonization, and interpolation, none of which need GDAL.
Documentation note (line 124):
"Our documentation is still under construction" is stale. There are 33+ user guide notebooks, full API reference docs, and standalone examples.
Tagline bullets (lines 76-84):
No mention of GPU acceleration (CuPy/CUDA) or the 4-backend dispatch system (NumPy, CuPy, Dask+NumPy, Dask+CuPy).
Proposed fix
Rewrite the narrative paragraphs and taglines to match the library's actual scope, backend support, and documentation state. Leave the feature matrix tables alone.