Can't generate output file normally about whitebox-python

[giswqs]

This is likely an issue with the GeoTIFF you are using. Try it with the test dataset below. If it work but not your own data, that means your GeoTIFF is not supported by whitebox. Try using a GeoTIFF without compression

https://github.com/opengeos/whitebox-python/tree/master/examples/testdata

[jblindsay]

I don't think that it can be an unsupported GeoTIFF format issue Qiusheng. Whitebox is issuing an 'No such file or directory (os error 2)' error, so it's more likely a matter of the file is not where it's looking for it. Are you quite certain that filldepression.tif is located in /home/username/interim_dir/tests?

[giswqs]

@jblindsay You are right. It seems a filepath issue. @forestbat Try using the absolute filepath as the input.

[forestbat]

@jblindsay @giswqs

I downloaded testdata(DEM.tif) and run my code, it's correct. And it looks like my tiff file is wrong.

My dem file is merged by rasterio:

file_paths = glob.glob('/ftproot/dems/*.hgt', recursive=True)
datasets = [rasterio.open(file_path) for file_path in file_paths]
out_img, out_transform = merge(datasets)
with rasterio.open('merged_hjlm.tif', 'w', width=out_img.shape[2], height=out_img.shape[1],
                           count=1, crs='EPSG:4326', transform=out_transform, dtype='int16', nodata=-32768, compress='lzw') as dest:
        dest.write(out_img)

No I will try wbt.mosaic to merge them.