Distance to river network about pyflwdir HOT 3 CLOSED

import rasterio
import pyflwdir

# read and parse D8 flow direction data
with rasterio.open("rhine_d8.tif", "r") as src:
    flw = pyflwdir.from_array(
        src.read(1),
        ftype="d8",
        transform=src.transform,
        latlon=src.crs.is_geographic,
    )

# stream defined based on upstream area threshold
stream = flw.upstream_area(unit="km2") > 100  
# calculate distance to the nearest stream following the D8 flow direction
distance_to_stream = flw.stream_distance(unit="m", mask=stream)

TypingError: No implementation of function Function(<built-in function heappush>) found for signature:

heappush(list(Tuple(int16, uint32, uint32))<iv=None>, Tuple(int64, uint32, uint32))

There are 2 candidate implementations:

  - Of which 2 did not match due to:

  Overload in function 'heappush': File: numba\cpython\heapq.py: Line 150.

    With argument(s): '(list(Tuple(int16, uint32, uint32))<iv=None>, Tuple(int64, uint32, uint32))':

   Rejected as the implementation raised a specific error:

     TypingError: heap type must be the same as item type

  raised from C:\Users\maukr\anaconda3\envs\52waste\lib\site-packages\numba\cpython\heapq.py:119

During: resolving callee type: Function(<built-in function heappush>)
During: typing of call at C:\Users\maukr\anaconda3\envs\52waste\lib\site-packages\pyflwdir\dem.py (106)