diff --git a/PARAM_DEF/pas_mom_n.xml b/PARAM_DEF/pas_mom_n.xml
new file mode 100644
index 0000000..bf644d2
--- /dev/null
+++ b/PARAM_DEF/pas_mom_n.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<param xml:id="pas_mom_n">
+	<get>
+		<vi name='so:pas:mom'>
+			<baseParam name="density"/>
+		</vi>
+	</get>
+	<process/>
+	<output/>
+</param>
diff --git a/PARAM_DEF/pas_mom_v.xml b/PARAM_DEF/pas_mom_v.xml
new file mode 100644
index 0000000..7d00737
--- /dev/null
+++ b/PARAM_DEF/pas_mom_v.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<param xml:id="pas_mom_v">
+	<get>
+		<vi name='so:pas:mom'>
+			<baseParam name="velocity"/>
+		</vi>
+	</get>
+	<process/>
+	<output/>
+</param>
--
libgit2 0.21.2