From 11e541f123ac0e39a33454baa0ce3f91fb8b7392 Mon Sep 17 00:00:00 2001
From: Asif Khan <asif.kgauri@gmail.com>
Date: Wed, 20 Sep 2023 11:56:20 +0530
Subject: [PATCH] AP_Terrain: add get_grid_spacing accessor

---
 libraries/AP_Terrain/AP_Terrain.h   | 5 +++++
 libraries/AP_Terrain/TerrainGCS.cpp | 1 -
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/libraries/AP_Terrain/AP_Terrain.h b/libraries/AP_Terrain/AP_Terrain.h
index 2321ba1350..ff55ce0dbb 100644
--- a/libraries/AP_Terrain/AP_Terrain.h
+++ b/libraries/AP_Terrain/AP_Terrain.h
@@ -182,6 +182,11 @@ public:
      */
     void get_statistics(uint16_t &pending, uint16_t &loaded) const;
 
+    /*
+      get grid spacing in meters
+     */
+    uint16_t get_grid_spacing() const { return MAX(grid_spacing, 0); };
+
     /*
       returns true if initialisation failed because out-of-memory
      */
diff --git a/libraries/AP_Terrain/TerrainGCS.cpp b/libraries/AP_Terrain/TerrainGCS.cpp
index 8ad7ae352e..30a2067c29 100644
--- a/libraries/AP_Terrain/TerrainGCS.cpp
+++ b/libraries/AP_Terrain/TerrainGCS.cpp
@@ -196,7 +196,6 @@ void AP_Terrain::get_statistics(uint16_t &pending, uint16_t &loaded) const
     }
 }
 
-
 /* 
    handle terrain messages from GCS
  */