Add weather grid classes

refs #556

src/blackmisc/weather/weathergrid.cpp

@@ -0,0 +1,23 @@
+/* Copyright (C) 2016
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#include "weathergrid.h"
+
+using namespace BlackMisc::Aviation;
+
+namespace BlackMisc
+{
+    namespace Weather
+    {
+        CWeatherGrid::CWeatherGrid(const CSequence<CGridPoint> &other) :
+            CSequence<CGridPoint>(other)
+        { }
+
+    } // namespace
+} // namespace