Numba acceleration - Githubissues

mdbartos / pysheds

:earth_americas: Simple and fast watershed delineation in python.

GNU General Public License v3.0

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Numba acceleration #143

Closed mdbartos closed 2 years ago

mdbartos commented 3 years ago

Implement numba acceleration for:

[x] Flow direction (d8)
[x] Flow direction (dinf)
[x] Catchment (d8)
[x] Catchment (dinf)
[x] Accumulation (d8)
[x] Accumulation (dinf)
[x] Flow distance (d8)
[x] Flow distance (dinf)
[x] HAND (d8)
[x] HAND (dinf)
[x] Extract river network
[x] Fill pits
[x] Resolve flats
[x] View
[x] Cell distances
[x] Cell dh
[x] Cell slopes
[x] Detect flats
[x] Detect pits
[x] Detect depressions

New functions implemented in numba:

[x] Stream order (Strahler)
[x] Reverse distance

Remove:

[x] Instead of as_crs, pass in x and y positions of each cell.
[ ] Detect cycles
[ ] Fix cycles
[ ] Cell area