From ed0a6aadeb124fb3637a3be53b10385be17a1ad0 Mon Sep 17 00:00:00 2001
From: Nils Wittemeier <nils.wittemeier@gmail.com>
Date: Fri, 7 Jul 2023 11:39:37 +0200
Subject: [PATCH] Fix missing import in siesta_grid.

This import is needed when the `read_grid` routine receives an array of floats for the kwarg `spin`.
---
 src/sisl/io/siesta/siesta_grid.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sisl/io/siesta/siesta_grid.py b/src/sisl/io/siesta/siesta_grid.py
index dc05ae1890..e0f3bde256 100644
--- a/src/sisl/io/siesta/siesta_grid.py
+++ b/src/sisl/io/siesta/siesta_grid.py
@@ -7,6 +7,7 @@
 
 from .sile import SileCDFSiesta
 from ..sile import add_sile, sile_raise_write, SileError
+from .._help import grid_reduce_indices
 
 from sisl._internal import set_module
 from sisl.messages import info, deprecate_argument