Update reader_schism_native.py

fixing netCDF to Xarray syntax
OpenDrift · Mar 6, 2024 · 24ac734 · 24ac734
1 parent 9c79d36
commit 24ac734
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/opendrift/readers/reader_schism_native.py b/opendrift/readers/reader_schism_native.py
@@ -212,8 +212,8 @@ def __init__(self, filename=None, name=None, proj4=None, use_3d = None):
                 self.numy = var.shape[0]
             if standard_name == 'depth' or axis == 'Z':
                 var_data = var.values
-                if 'positive' not in var.ncattrs() or \
-                        var.__dict__['positive'] == 'up':
+                if 'positive' not in var.attrs or \
+                        var.attrs['positive'] == 'up':
                     self.z = var_data
                 else:
                     self.z = -var_data