issue in pygrid with np.int and np.warnings

[andreldeod]

Hey I ran into an issue using the pygrid module in this notebook.

It uses np.int and np.warnings, which are deprecated or don't exist.

• np.int should be replaced with np.int_

• np.warnings should be replaced with warnings

I tried modifying pygrid with the modifications mentioned and the code worked for me.

Here's some of my error messages:

np.int: `File /srv/conda/envs/hydrosar/lib/python3.11/site-packages/pysheds/pgrid.py:1854, in Grid.compute_hand(self, fdir, dem, drainage_mask, out_name, dirmap, nodata_in_fdir, nodata_in_dem, nodata_out, routing, inplace, apply_mask, ignore_metadata, return_index, **kwargs) 1852 rdirmap = np.array(dirmap)[[4, 5, 6, 7, 0, 1, 2, 3]].tolist() 1853 source = np.flatnonzero(mask) -> 1854 hand = -np.ones(fdir.size, dtype=np.int) 1855 hand[source] = source 1856 for in range(fdir.size):

File /srv/conda/envs/hydrosar/lib/python3.11/site-packages/numpy/init.py:324, in getattr(attr) 319 warnings.warn( 320 f"In the future np.{attr} will be defined as the " 321 "corresponding NumPy scalar.", FutureWarning, stacklevel=2) 323 if attr in former_attrs: --> 324 raise AttributeError(former_attrs[attr]) 326 if attr == 'testing': 327 import numpy.testing as testing

AttributeError: module 'numpy' has no attribute 'int'. np.int was a deprecated alias for the builtin int. To avoid this error in existing code, use int by itself. Doing this will not modify any behavior and is safe. When replacing np.int, you may wish to use e.g. np.int64 or np.int32 to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations`

np.warnings: `File ~/GuyanaFlooding/pgrid_modified.py:720, in Grid._d8_flowdir(self, dem, dem_mask, out_name, nodata_in, nodata_out, pits, flats, dirmap, inplace, as_crs, apply_mask, ignore_metadata, properties, metadata, kwargs) 716 def _d8_flowdir(self, dem=None, dem_mask=None, out_name='dir', nodata_in=None, nodata_out=0, 717 pits=-1, flats=-1, dirmap=(64, 128, 1, 2, 4, 8, 16, 32), inplace=True, 718 as_crs=None, apply_mask=False, ignore_metadata=False, properties={}, 719 metadata={}, kwargs): --> 720 np.warnings.filterwarnings(action='ignore', message='Invalid value encountered', 721 category=RuntimeWarning) 722 try: 723 # Make sure nothing flows to the nodata cells 724 dem.flat[dem_mask] = dem.max() + 1

File /srv/conda/envs/hydrosar/lib/python3.11/site-packages/numpy/init.py:333, in getattr(attr) 330 "Removed in NumPy 1.25.0" 331 raise RuntimeError("Tester was removed in NumPy 1.25.") --> 333 raise AttributeError("module {!r} has no attribute " 334 "{!r}".format(name, attr))

AttributeError: module 'numpy' has no attribute 'warnings'`