pygmt.filter1d: Fix the bug that the first line is read as headers (#…

…2780)
GenericMappingTools · Oct 31, 2023 · c42def1 · c42def1
1 parent 8f1d476
commit c42def1
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/pygmt/src/filter1d.py b/pygmt/src/filter1d.py
@@ -130,7 +130,7 @@ def filter1d(data, output_type="pandas", outfile=None, **kwargs):
 
         # Read temporary csv output to a pandas table
         if outfile == tmpfile.name:  # if user did not set outfile, return pd.DataFrame
-            result = pd.read_csv(tmpfile.name, sep="\t", comment=">")
+            result = pd.read_csv(tmpfile.name, sep="\t", header=None, comment=">")
         elif outfile != tmpfile.name:  # return None if outfile set, output in outfile
             result = None
 

diff --git a/pygmt/tests/test_filter1d.py b/pygmt/tests/test_filter1d.py
@@ -25,7 +25,7 @@ def test_filter1d_no_outfile(data):
     Test filter1d with no set outgrid.
     """
     result = filter1d(data=data, filter_type="g5")
-    assert result.shape == (670, 2)
+    assert result.shape == (671, 2)
 
 
 def test_filter1d_file_output(data):