Fix typos in the return value types of grd2xyz and filter1d

GenericMappingTools · Mar 13, 2024 · 3a507a8 · 3a507a8
1 parent bf7b9a1
commit 3a507a8
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/pygmt/src/filter1d.py b/pygmt/src/filter1d.py
@@ -4,8 +4,8 @@
 
 from typing import Literal
 
+import numpy as np
 import pandas as pd
-import xarray as xr
 from pygmt.clib import Session
 from pygmt.exceptions import GMTInvalidInput
 from pygmt.helpers import (
@@ -27,7 +27,7 @@ def filter1d(
     output_type: Literal["pandas", "numpy", "file"] = "pandas",
     outfile: str | None = None,
     **kwargs,
-) -> pd.DataFrame | xr.DataArray | None:
+) -> pd.DataFrame | np.ndarray | None:
     r"""
     Time domain filtering of 1-D data tables.
 

diff --git a/pygmt/src/grd2xyz.py b/pygmt/src/grd2xyz.py
@@ -4,6 +4,7 @@
 
 from typing import TYPE_CHECKING, Literal
 
+import numpy as np
 import pandas as pd
 import xarray as xr
 from pygmt.clib import Session
@@ -42,7 +43,7 @@ def grd2xyz(
     output_type: Literal["pandas", "numpy", "file"] = "pandas",
     outfile: str | None = None,
     **kwargs,
-) -> pd.DataFrame | xr.DataArray | None:
+) -> pd.DataFrame | np.ndarray | None:
     r"""
     Convert grid to data table.