diff --git a/PARAM_DEF/mars_hci_lat.xml b/PARAM_DEF/mars_hci_lat.xml
new file mode 100644
index 0000000..312285e
--- /dev/null
+++ b/PARAM_DEF/mars_hci_lat.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mars_hci_lat">
+    <get><vi name="mars:orb:all"><baseParam name="LAT_HCI"/></vi></get>
+     <process>$mars_orb_all_LAT_HCI*RAD2DEG</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mars_hci_lon.xml b/PARAM_DEF/mars_hci_lon.xml
new file mode 100644
index 0000000..03f7626
--- /dev/null
+++ b/PARAM_DEF/mars_hci_lon.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mars_hci_lon">
+    <get><vi name="mars:orb:all"><baseParam name="LON_HCI"/></vi></get>
+     <process>$mars_orb_all_LON_HCI*RAD2DEG</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mars_sol_lat.xml b/PARAM_DEF/mars_sol_lat.xml
index 36aa40a..2aa80fe 100644
--- a/PARAM_DEF/mars_sol_lat.xml
+++ b/PARAM_DEF/mars_sol_lat.xml
@@ -1,3 +1,6 @@
 <?xml version="1.0"?>
 <param xml:id="mars_sol_lat">
-		 <get><vi name="mars:orb:all"><baseParam name="LAT_IAU_SUN"/></vi></get><process/><output/></param>
+    <get><vi name="mars:orb:all"><baseParam name="LAT_IAU_SUN"/></vi></get>
+     <process>$mars_orb_all_LAT_IAU_SUN*RAD2DEG</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mars_sol_lon.xml b/PARAM_DEF/mars_sol_lon.xml
index 6af8ba5..784842b 100644
--- a/PARAM_DEF/mars_sol_lon.xml
+++ b/PARAM_DEF/mars_sol_lon.xml
@@ -1,2 +1,6 @@
 <?xml version="1.0"?>
-<param xml:id="mars_sol_lon"><!--<TemporaryFillValue>NaN</TemporaryFillValue>--><get><vi name="mars:orb:all"><baseParam name="LON_IAU_SUN"/></vi></get><process/><output/></param>
+<param xml:id="mars_sol_lon">
+    <get><vi name="mars:orb:all"><baseParam name="LON_IAU_SUN"/></vi></get>
+    <process>$mars_orb_all_LON_IAU_SUN*RAD2DEG</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mars_sol_ls.xml b/PARAM_DEF/mars_sol_ls.xml
index 7f31cb6..c323886 100644
--- a/PARAM_DEF/mars_sol_ls.xml
+++ b/PARAM_DEF/mars_sol_ls.xml
@@ -1,3 +1,6 @@
 <?xml version="1.0"?>
 <param xml:id="mars_sol_ls">
-	<get><vi name="mars:orb:all"><baseParam name="Ls"/></vi></get><process/><output/></param>
+	<get><vi name="mars:orb:all"><baseParam name="Ls"/></vi></get>
+    <process>$mars_orb_all_Ls*RAD2DEG</process>
+    <output/>
+</param>
--
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