From 81e33063f908ad1c531249c1600530435f5a58c3 Mon Sep 17 00:00:00 2001
From: Philip Chmielowiec <philipchmielowiec@gmail.com>
Date: Mon, 12 Aug 2024 16:14:55 -0500
Subject: [PATCH] work on getting changes integrated

---
 test/test_grid.py          | 9 +++++++++
 uxarray/grid/dual.py       | 2 +-
 uxarray/grid/validation.py | 3 +++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/test/test_grid.py b/test/test_grid.py
index 65b572e50..74c02e584 100644
--- a/test/test_grid.py
+++ b/test/test_grid.py
@@ -983,3 +983,12 @@ def test_dual_mesh_mpas(self):
 
         # Assert the faces are the same
         nt.assert_equal(dual.face_node_connectivity.values,  mpas_dual.face_node_connectivity.values)
+
+
+    def test_duplicate(self):
+        uxgrid = ux.open_grid(gridfile_geos)
+        uxgrid.merge_duplicate_node_indices()
+
+        uxgrid.compute_dual()
+
+        pass
diff --git a/uxarray/grid/dual.py b/uxarray/grid/dual.py
index 673ad6628..5a4076b68 100644
--- a/uxarray/grid/dual.py
+++ b/uxarray/grid/dual.py
@@ -34,7 +34,7 @@ def construct_dual(grid):
     )
 
 
-@njit(cache=True)
+# @njit(cache=True)
 def construct_faces(
     n_node,
     n_edges,
diff --git a/uxarray/grid/validation.py b/uxarray/grid/validation.py
index c98e1569e..18eb7abf7 100644
--- a/uxarray/grid/validation.py
+++ b/uxarray/grid/validation.py
@@ -80,6 +80,7 @@ def _check_area(grid):
 
 def _find_duplicate_nodes(grid):
     """Creates a dictionary mapping which node indices reference duplicates."""
+
     # list of tuple indices
     lonlat_t = [
         (lon, lat) for lon, lat in zip(grid.node_lon.values, grid.node_lat.values)
@@ -103,6 +104,8 @@ def _find_duplicate_nodes(grid):
             for duplicate_idx in indices[1:]:
                 duplicate_dict[duplicate_idx] = source_idx
 
+    return duplicate_dict
+
 
 def _merge_duplicate_node_indices_on_connectivity(conn, duplicate_dict):
     """Replaces duplicate node indices that occur in a given connectivity."""