From 4533fc870bb6631cf08a20d0d0514f1d7ee457a0 Mon Sep 17 00:00:00 2001
From: changliao1025 <changliao1025@outlook.com>
Date: Tue, 18 Jul 2023 13:03:44 -0700
Subject: [PATCH] polygon bug fix

---
 pyflowline/mesh/mpas/create_mpas_mesh.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pyflowline/mesh/mpas/create_mpas_mesh.py b/pyflowline/mesh/mpas/create_mpas_mesh.py
index f283a3d..54164a2 100644
--- a/pyflowline/mesh/mpas/create_mpas_mesh.py
+++ b/pyflowline/mesh/mpas/create_mpas_mesh.py
@@ -276,6 +276,13 @@ def add_cell_into_list(aList, i, lCellID, dArea,dElevation_mean,dElevation_profi
                 aCoords[j,0] = x1
                 aCoords[j,1] = y1
                 pass
+
+            x1 = convert_360_to_180(aLonVertex[0])
+            y1 = aLatVertex[0]
+            ring.AddPoint(x1, y1) #double check            
+            pPolygon = ogr.Geometry(ogr.wkbPolygon)
+            pPolygon.AddGeometry(ring)
+
             if dLat < -60:
                 iFlag = True
             else: