Fix track type hints and docstring

Author: ecomodeller

mikeio/dataset/_dataarray.py

@@ -1148,19 +1148,17 @@ def __dataarray_read_item_time_func(
 
     def extract_track(
         self,
-        track: pd.DataFrame,
+        track: str | Path | Dataset | pd.DataFrame,
         method: Literal["nearest", "inverse_distance"] = "nearest",
         dtype: Any = np.float32,
     ) -> "Dataset":
         """Extract data along a moving track.
 
         Parameters
         ---------
-        track: pandas.DataFrame
+        track: pandas.DataFrame, str or Dataset
             with DatetimeIndex and (x, y) of track points as first two columns
-            x,y coordinates must be in same coordinate system as dfsu
-        track: str
-            filename of csv or dfs0 file containing t,x,y
+            x,y coordinates must be in same coordinate system
         method: str, optional
             Spatial interpolation method ('nearest' or 'inverse_distance')
             default='nearest'

mikeio/dfsu/_dfsu.py

@@ -506,7 +506,7 @@ def _dfs_read_item_time_func(
 
     def extract_track(
         self,
-        track: pd.DataFrame,
+        track: str | Path | Dataset | pd.DataFrame,
         items: int | str | Sequence[int | str] | None = None,
         method: Literal["nearest", "inverse_distance"] = "nearest",
         dtype: Any = np.float32,
@@ -518,8 +518,6 @@ def extract_track(
         track: pandas.DataFrame
             with DatetimeIndex and (x, y) of track points as first two columns
             x,y coordinates must be in same coordinate system as dfsu
-        track: str
-            filename of csv or dfs0 file containing t,x,y
         items: list[int] or list[str], optional
             Extract only selected items, by number (0-based), or by name
         method: str, optional