From 1a381ae76df1a19c711f58a74cdc0c750cbc5a43 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Mon, 12 Dec 2016 11:30:28 +1300
Subject: [PATCH] Fix handling of non-square DEM files

The X and Y dimensions were swapped.  Reported by detrito.
---
 src/gfxcore.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gfxcore.cc b/src/gfxcore.cc
index 8708aef0..dd924e78 100644
--- a/src/gfxcore.cc
+++ b/src/gfxcore.cc
@@ -2518,8 +2518,8 @@ err += wxT("Unexpected value for " X); \
 	// I = little-endian; M = big-endian
 	CHECK("BYTEORDER", (bigendian = (line[v] == 'M')) || line[v] == 'I')
 	CHECK("LAYOUT", line.substr(v) == wxT("BIL"))
-	CHECK("NROWS", line.substr(v).ToCULong(&dem_width))
-	CHECK("NCOLS", line.substr(v).ToCULong(&dem_height))
+	CHECK("NROWS", line.substr(v).ToCULong(&dem_height))
+	CHECK("NCOLS", line.substr(v).ToCULong(&dem_width))
 	CHECK("NBANDS", line.substr(v).ToCULong(&dummy) && dummy == 1)
 	CHECK("NBITS", line.substr(v).ToCULong(&nbits) && nbits == 16)
 	//: BANDROWBYTES   7202
-- 
2.11.4.GIT