replace all import/usage of xarray-datatree by xarray.datatree

Author: agrouaze

docs/index.rst

@@ -13,12 +13,12 @@ Overview
 ........
 
     **safe_s1** rely on `xarray.open_rasterio` and `rasterio` to read *digital_number* from SAFE
-    product to return an xarray-datatree.
+    product to return an xarray.datatree.
 
     Luts are decoded from xml files following `ESA Sentinel-1 Product Specification`_.
 
 
-    `safe_s1.metadata.Sentinel1reader` is the main class and contains a xarray-datatree with the useful data. In the following example, you will find some additional functions and properties that can be useful.
+    `safe_s1.metadata.Sentinel1reader` is the main class and contains a xarray.datatree with the useful data. In the following example, you will find some additional functions and properties that can be useful.
 
 Examples
 ........

pyproject.toml

@@ -6,7 +6,6 @@ dependencies = [
     "geopandas",
     "numpy",
     "xarray",
-    "xarray-datatree",
     "lxml",
     "rioxarray",
     "jmespath",

safe_s1/reader.py

@@ -12,7 +12,6 @@
 from . import sentinel1_xml_mappings
 from .xml_parser import XmlParser
 import xarray as xr
-import datatree
 import pandas as pd
 import warnings
 
@@ -108,7 +107,7 @@ def __init__(self, name, backend_kwargs=None):
                 'antenna_pattern':self.antenna_pattern,
                 'swath_merging': self.swath_merging
             }
-            self.dt = datatree.DataTree.from_dict(self._dict)
+            self.dt = xr.DataTree.from_dict(self._dict)
             assert self.dt==self.datatree
         else:
             print('multidataset')
@@ -341,7 +340,7 @@ def datatree(self):
 
         Returns
         -------
-        datatree.DataTree
+        xr.DataTree
             Contains data from the reader
         """
         return self.dt