Add missing data formats (still need PATH), update submodules

DataSpec/DNAMP1/SnowForces.hpp

@@ -0,0 +1,27 @@
+#ifndef __DNAMP1_SNOWFORCES_HPP__
+#define __DNAMP1_SNOWFORCES_HPP__
+
+#include <vector>
+
+#include "DNAMP1.hpp"
+
+namespace DataSpec
+{
+namespace DNAMP1
+{
+struct SnowForces : BigYAML
+{
+    DECL_YAML
+    struct Force : BigYAML
+    {
+        DECL_YAML
+        Value<float> gravity;
+        Value<float> wind;
+    };
+
+    Value<Force> forces[256];
+};
+}
+}
+
+#endif // __DNAMP1_SNOWFORCES_HPP__