From 50591e3a809c94c4d78851417515a79d51c6fa89 Mon Sep 17 00:00:00 2001
From: mdtanker <matt.d.tankersley@gmail.com>
Date: Sat, 3 Aug 2024 21:27:18 -0600
Subject: [PATCH] docs: add missing docstring

---
 src/invert4geom/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/invert4geom/utils.py b/src/invert4geom/utils.py
index 0b4f7af1..a5f00823 100644
--- a/src/invert4geom/utils.py
+++ b/src/invert4geom/utils.py
@@ -204,7 +204,7 @@ def filter_grid(
     filt_type: str = "lowpass",
 ) -> xr.DataArray:
     """
-    _summary_
+    Apply a spatial filter to a grid.
 
     Parameters
     ----------