diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bc5ec284..17d831f3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,6 +11,9 @@ repos:
     -   id: black
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.0.286
+  rev: v0.6.4
   hooks:
+    # Run the linter.
     - id: ruff
+    # Run the formatter.
+    - id: ruff-format
diff --git a/pydda/io/read_grid.py b/pydda/io/read_grid.py
index ed2b37ae..d6b4956a 100644
--- a/pydda/io/read_grid.py
+++ b/pydda/io/read_grid.py
@@ -42,19 +42,19 @@ def read_grid(file_name, level_name="parent", **kwargs):
         raise IOError("NetCDF file does not contain any valid radar grid fields!")
 
     root["point_x"] = xr.DataArray(_point_data_factory(root, "x"), dims=("z", "y", "x"))
-    root.attrs["units"] = root["x"].units
-    root.attrs["long_name"] = "Point x location"
+    root["point_x"].attrs["units"] = root["x"].attrs["units"]
+    root["point_x"].attrs["long_name"] = "Point x location"
     root["point_y"] = xr.DataArray(_point_data_factory(root, "y"), dims=("z", "y", "x"))
-    root.attrs["units"] = root["y"].units
-    root.attrs["long_name"] = "Point y location"
+    root["point_y"].attrs["units"] = root["y"].attrs["units"]
+    root["point_y"].attrs["long_name"] = "Point y location"
     root["point_z"] = xr.DataArray(_point_data_factory(root, "z"), dims=("z", "y", "x"))
-    root.attrs["units"] = root["z"].units
-    root.attrs["long_name"] = "Point z location"
+    root["point_z"].attrs["units"] = root["z"].attrs["units"]
+    root["point_z"].attrs["long_name"] = "Point z location"
     root["point_altitude"] = xr.DataArray(
         _point_altitude_data_factory(root), dims=("z", "y", "x")
     )
-    root.attrs["units"] = root["z"].units
-    root.attrs["long_name"] = "Point altitude"
+    root["point_z"].attrs["units"] = root["z"].attrs["units"]
+    root["point_z"].attrs["long_name"] = "Point altitude"
     lon = _point_lon_lat_data_factory(root, 0)
     lat = _point_lon_lat_data_factory(root, 1)
     root["point_longitude"] = xr.DataArray(lon, dims=("z", "y", "x"))
@@ -139,23 +139,23 @@ def read_from_pyart_grid(Grid):
     new_grid["point_x"] = xr.DataArray(
         _point_data_factory(new_grid, "x"), dims=("z", "y", "x")
     )
-    new_grid.attrs["units"] = new_grid["x"].units
-    new_grid.attrs["long_name"] = "Point x location"
+    new_grid["point_x"].attrs["units"] = Grid.x["units"]
+    new_grid["point_x"].attrs["long_name"] = "Point x location"
     new_grid["point_y"] = xr.DataArray(
         _point_data_factory(new_grid, "y"), dims=("z", "y", "x")
     )
-    new_grid.attrs["units"] = new_grid["y"].units
-    new_grid.attrs["long_name"] = "Point y location"
+    new_grid["point_y"].attrs["units"] = Grid.y["units"]
+    new_grid["point_y"].attrs["long_name"] = "Point y location"
     new_grid["point_z"] = xr.DataArray(
         _point_data_factory(new_grid, "z"), dims=("z", "y", "x")
     )
-    new_grid.attrs["units"] = new_grid["z"].units
-    new_grid.attrs["long_name"] = "Point z location"
+    new_grid["point_z"].attrs["units"] = Grid.z["units"]
+    new_grid["point_z"].attrs["long_name"] = "Point z location"
     new_grid["point_altitude"] = xr.DataArray(
         _point_altitude_data_factory(new_grid), dims=("z", "y", "x")
     )
-    new_grid.attrs["units"] = new_grid["z"].units
-    new_grid.attrs["long_name"] = "Point altitude"
+    new_grid["point_altitude"].attrs["units"] = Grid.z["units"]
+    new_grid["point_altitude"].attrs["long_name"] = "Point altitude"
     lon = _point_lon_lat_data_factory(new_grid, 0)
     lat = _point_lon_lat_data_factory(new_grid, 1)
     new_grid["point_longitude"] = xr.DataArray(
diff --git a/pyproject.toml b/pyproject.toml
index e97ec826..fc294737 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,14 +1,3 @@
-[tool.ruff]
-# Enable the pycodestyle (`E`) and Pyflakes (`F`) rules by default.
-# Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
-# McCabe complexity (`C901`) by default.
-select = ["E", "F"]
-ignore = ["E402", "F401", "E731", "E501"]
-
-# Allow autofix for all enabled rules (when `--fix`) is provided.
-fixable = ["ALL"]
-unfixable = []
-
 # Exclude a variety of commonly ignored directories.
 exclude = [
     ".bzr",
@@ -35,11 +24,23 @@ exclude = [
 ]
 per-file-ignores = {}
 
+
 # Same as Black.
 line-length = 88
 
 # Allow unused variables when underscore-prefixed.
 dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
 
-# Assume Python 3.8
-target-version = "py38"
+# Assume Python 3.10
+target-version = "py310"
+
+[tool.ruff.lint]
+# Enable the pycodestyle (`E`) and Pyflakes (`F`) rules by default.
+# Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
+# McCabe complexity (`C901`) by default.
+select = ["E", "F"]
+ignore = ["E402", "F401", "E731", "E501"]
+
+# Allow autofix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+unfixable = []
diff --git a/setup.py b/setup.py
index fb25dc22..c1740f11 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,6 @@
 
 """
 
-
 DOCLINES = __doc__.split("\n")
 
 import glob
@@ -43,7 +42,7 @@
 PLATFORMS = "Linux, Windows, OSX"
 MAJOR = 2
 MINOR = 0
-MICRO = 0
+MICRO = 1
 
 # SCRIPTS = glob.glob('scripts/*')
 # TEST_SUITE = 'nose.collector'